CN116099154A - Comprehensive physical stamina testing arrangement - Google Patents

Comprehensive physical stamina testing arrangement Download PDF

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Publication number
CN116099154A
CN116099154A CN202310172965.8A CN202310172965A CN116099154A CN 116099154 A CN116099154 A CN 116099154A CN 202310172965 A CN202310172965 A CN 202310172965A CN 116099154 A CN116099154 A CN 116099154A
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China
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lifting
columns
student
lifting columns
auxiliary plate
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CN202310172965.8A
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Chinese (zh)
Inventor
宋欣蓉
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Sichuan Institute Of Industrial Technology
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Sichuan Institute Of Industrial Technology
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Priority to CN202310172965.8A priority Critical patent/CN116099154A/en
Publication of CN116099154A publication Critical patent/CN116099154A/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B17/00—Exercising apparatus combining several parts such as ladders, rods, beams, slides
    • A63B17/02—Exercising apparatus combining several parts such as ladders, rods, beams, slides rigidly combined
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B1/00—Horizontal bars
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/068—User-manipulated weights using user's body weight
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
    • A63B23/1218—Chinning, pull-up, i.e. concentric movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/56—Pressure
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

The invention belongs to the technical field of physical ability testing equipment, and relates to a comprehensive physical ability testing device, which comprises: the device comprises a base, a running assembly, two support columns, two lifting columns, a lifting assembly, a cross rod, an auxiliary plate and two connecting ropes; the two retraction assemblies are respectively arranged in the two lifting columns and are respectively connected with the other ends of the two connecting ropes, and are used for retracting the two connecting ropes; the driving assembly is arranged on the two lifting columns, is connected with the two lifting assemblies and the two retraction assemblies respectively and is used for providing power for the two lifting assemblies and the two retraction assemblies. According to the invention, through the matching arrangement of the auxiliary plate, the two connecting ropes, the two retraction assemblies and the driving assembly, the auxiliary plate can be driven to ascend to contact with the knees of a student under the condition that the student body trembles and is not held by hands, so that the body of the student is supported, the stress of the arms of the student is reduced, the hands of the student are prevented from sliding off the cross bar, the safety of the student is ensured, and the normal physical ability detection of the student is ensured.

Description

Comprehensive physical stamina testing arrangement
Technical Field
The invention belongs to the technical field of physical ability testing equipment, and relates to a comprehensive physical ability testing device.
Background
Constitutions are the material basis for life activities, labor, working capacity, etc. of people. The physical ability test of students is one of the manifestations of physical constitution achievements of students in all levels of institutions, and is to evaluate physical conditions and physical exercise effects through physical constitution measurement of adults, to make sure that the adults participate in physical exercise effectively, to scientifically guide the adults to develop physical activities, so that the physical constitution of the adults is continuously enhanced, and to lay a foundation for grasping the physical development and change rules of Chinese adults by a national physical constitution monitoring system in China through measurement of the physical constitution of the adults.
The physical ability test needs to run, pull-up and a series of tests, running test and pull-up need to be carried out on a playground and a horizontal bar, a student is often required to replace a test site to test another item after testing one item, physical strength and time of the student are wasted, and in order to solve the problem, the existing physical ability test device combines a running machine with the horizontal bar, and running and pull-up test can be carried out on the student indoors.
However, the pull-up body is required to be pulled up by completely depending on the upper limb strength of the arms of the human body, and for some students with smaller arm strength or larger body weight, the pull-up body exercise by completely depending on the self strength is a very difficult exercise mode, so that the exercise is more laborious, the hands of the students easily slide off from the horizontal bar, potential safety hazards such as falling injury and the like can be generated, and the normal physical ability detection of the students is influenced.
Disclosure of Invention
The invention aims to provide an integrated physical fitness testing device, which aims to solve the technical problems that students with smaller arm strength or larger weight are easy to slide off a horizontal bar and potential safety hazards such as falling injury can be generated when the existing physical fitness testing device is pulled upwards, and normal physical fitness detection of the students is affected.
In order to achieve the above purpose, the specific technical scheme of the comprehensive physical fitness testing device of the invention is as follows:
an integrated fitness testing device comprising:
the upper surface of the base is provided with a running component;
the two support columns are vertically arranged on two sides of the base respectively, the positions of the two support columns are close to one end of the base, and the lower ends of the two support columns are connected with the side surfaces of the base respectively;
the two lifting columns are vertically arranged at the upper parts of the two supporting columns respectively, the inside of the two lifting columns is of a hollow structure, and the two lifting columns are connected with the two supporting columns respectively through lifting components;
the cross rod is horizontally arranged between the two lifting columns, and two ends of the cross rod are respectively connected with the side surfaces of the two lifting columns;
the auxiliary plate is horizontally arranged between the two support columns and positioned at the lower part of the cross rod and used for placing knees of students;
the two connecting ropes are arranged between the cross rod and the auxiliary plate, one ends of the connecting ropes are respectively connected with two ends of the auxiliary plate, and the other ends of the connecting ropes respectively penetrate through the side walls of the two lifting columns and are positioned in the two lifting columns;
the two retraction assemblies are respectively arranged in the two lifting columns and are respectively connected with the other ends of the two connecting ropes, and are used for retracting the two connecting ropes;
the driving assembly is arranged on the two lifting columns, is connected with the two lifting assemblies and the two retraction assemblies respectively and is used for providing power for the two lifting assemblies and the two retraction assemblies.
The invention is also characterized in that:
the driving assembly comprises two transmission rods, the two transmission rods are vertically arranged inside the two lifting columns respectively, motors are arranged at the upper ends of the two lifting columns respectively, the upper end of each transmission rod penetrates through the upper end of the corresponding lifting column and then is connected with the output end of the motor, and the lower end of each transmission rod penetrates through the lower end of the corresponding lifting column and then is located inside the corresponding supporting column.
Wherein each lifting assembly comprises a plurality of limiting rods, the plurality of limiting rods are vertically arranged between the lifting columns and the supporting columns and evenly arranged around the transmission rods, limiting holes are vertically formed in positions, close to the lower ends of the plurality of limiting rods, of each supporting column upper end respectively, the upper end of each limiting rod is connected with the lower end of the lifting column, the lower end of each limiting rod is located in the corresponding limiting hole, a transmission hole is vertically formed in the position, close to the lower end of the transmission rod, of each supporting column upper end, the lower end of the transmission rod is located in the transmission hole, external threads are arranged in the position, close to the inner wall of the transmission hole, of the transmission rod body, internal threads are arranged on the inner wall of the transmission hole, and the transmission rod is in threaded connection with the transmission hole.
Each winding and unwinding component comprises a rotating shaft, the rotating shaft is horizontally arranged at the inner position of the lifting column and is close to the lower end of the lifting column, two ends of the rotating shaft are respectively connected with the inner wall of the lifting column in a rotating mode, a first bevel gear is sleeved at the position, close to the rotating shaft, of each transmission rod, a second bevel gear is sleeved at the position, close to the first bevel gear, of the rotating shaft, the second bevel gear is meshed with the first bevel gear, storage holes are respectively formed in the opposite surfaces of the two lifting columns, the storage holes are located on the upper portion of the rotating shaft, fixed pulleys are respectively arranged at the positions, close to the storage holes, inside and outside the lifting column, of each lifting column, the other end of each connecting rope bypasses the two fixed pulleys and is connected with the position, close to the two ends, of the auxiliary plate, of the lower end of the auxiliary plate is respectively vertically provided with an elastic piece, the upper end of the elastic piece is connected with the lower portion of the auxiliary plate, and the lower end of the elastic piece is connected with the upper surface of the base.
The rotary shaft is provided with an annular groove at a position far away from the second bevel gear, and the other end of each connecting rope is connected with the bottom of the annular groove.
An adjusting rod is vertically arranged between each connecting rope and the auxiliary plate, the upper end of the adjusting rod is connected with the connecting rope, the lower end of the adjusting rod penetrates through the auxiliary plate and then is connected with the upper end of the elastic piece, and the adjusting rod is in sliding connection with the auxiliary plate.
Wherein two rubber sleeves are symmetrically sleeved on the cross rod.
Wherein each rubber sleeve is internally provided with a plurality of pressure sensors, a plurality of pressure sensors evenly set up around the horizontal pole, and the one end that is close to two support columns on base upper portion is provided with control display screen, and control display screen is connected with a plurality of pressure sensors, two motors electricity respectively.
The position, far away from the control display screen, on the rod body of the cross rod is provided with an infrared sensor, the infrared sensor is positioned between the two rubber sleeves, and the infrared sensor is electrically connected with the control display screen.
Wherein the one end that control display screen was kept away from to the base is provided with the recess, is provided with the belt of running in the recess, and the belt of running passes through the rotation subassembly drive, and rotation subassembly and control display screen electricity are connected.
The comprehensive physical ability testing device has the following advantages:
firstly, through the cooperation setting of auxiliary plate, two connecting ropes, two receive and release components and drive assembly, can drive the auxiliary plate to rise and student's knee contact under the condition that student's health trembles both hands and can not hold the horizontal pole, support student's health, reduce student's arm's atress, avoid student's both hands to slide from the horizontal pole to guarantee student's safety, guarantee student's normal physical stamina and detect;
secondly, through the cooperation setting of two lift posts, two lifting assemblies and drive assembly, can adjust the height of horizontal pole according to student's height, adapt to the student of different heights, simultaneously, through the slip setting of two regulation poles and auxiliary plate, guarantee that the student shank of different heights can all place on the auxiliary plate after crooked, more be favorable to the student to make the pull-up;
thirdly, through the arrangement of the pressure sensors and the control display screen, whether the students need to be supported or not can be judged according to the stress conditions of the hands of the students, so that the reaction time is shortened, the working efficiency is improved, and the safety of the students is further ensured;
fourth, through setting up of the auxiliary board, can also carry on the supplementary training of pull-up to the student in the physical education at ordinary times, guarantee the student can get the excellent result while testing, can also improve the physical stamina of the student at the same time;
fifth, through the cooperation setting of belt, rotating assembly and the control display screen of running, can carry out the test of running to the student, avoid changing the time waste that detects the place and the consumption of student's physical power that causes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is a schematic top view of a support column according to the present invention;
FIG. 4 is a schematic view of the enlarged structure of portion A of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the enlarged structure of portion B of FIG. 2 according to the present invention;
reference numerals:
1. a base; 2. a support column; 3. lifting columns; 4. a cross bar; 5. a transmission rod; 6. a groove; 7. a running belt; 8. controlling a display screen; 9. a transmission hole; 10. a limit rod; 11. a limiting hole; 12. a limiting cylinder; 14. an auxiliary plate; 15. a connecting rope; 16. an adjusting rod; 18. a fixed pulley; 19. a receiving hole; 20. a rotating shaft; 21. an annular groove; 22. a first bevel gear; 23. a second bevel gear; 24. an elastic member; 25. a rubber sleeve; 26. a pressure sensor; 27. an infrared sensor; 28. and a motor.
Detailed Description
For a better understanding of the objects, structures and functions of the present invention, a comprehensive performance testing apparatus according to the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the comprehensive physical fitness testing device comprises a base 1, wherein a running component is arranged on the upper surface of the base 1 and is used for running and testing students, support columns 2 are vertically arranged on two sides of the base 1 respectively, the positions of the support columns 2 are close to one end of the base 1, lifting columns 3 are vertically arranged on the upper parts of the two support columns 2 respectively, hollow structures are arranged in the lifting columns 3, the lifting columns 3 are connected with the corresponding support columns 2 through the lifting component, the height of the lifting columns 3 is convenient to adjust, students with different heights are accommodated, a cross rod 4 is horizontally arranged between the two lifting columns 3, two ends of the cross rod 4 are respectively connected with the side surfaces of the two lifting columns 3, an auxiliary plate 14 is horizontally arranged between the two support columns 2, the auxiliary plate 14 is positioned at the lower part of the cross rod 4 and is used for placing knees of the students, when the students pull up, the knees are placed on the auxiliary plate 14 after the lower legs are bent backwards, then the two arms are bent to pull up, two connecting ropes 15 are arranged between the cross rod 4 and the auxiliary plate 14, one ends of the two connecting ropes 15 are respectively connected with two ends of the auxiliary plate 14, the other ends of the two connecting ropes 15 respectively penetrate through the side walls of the two lifting columns 3 and are positioned in the two lifting columns 3, retraction assemblies are respectively arranged in the two lifting columns 3 and are connected with the other ends of the corresponding connecting ropes 15, the two retraction assemblies are used for retracting the two connecting ropes 15, so that the two connecting ropes 15 are retracted through the two retraction assemblies under the condition that the body of a student is tremble and the two hands cannot hold the cross rod 4, the two connecting ropes 15 drive the auxiliary plate 14 to ascend to contact with the knees of the student, the body of the student is supported, the stress of the arms of the student is reduced, avoid student's both hands to follow horizontal pole 4 landing to guarantee student's safety, guarantee student's normal physical stamina and detect, be provided with drive assembly on two lifting columns 3, be connected with two lifting assemblies, two receive and release assemblies respectively, be used for providing power for two lifting assemblies, two receive and release assemblies through drive assembly.
As shown in fig. 2, the driving assembly includes two driving rods 5, the two driving rods 5 are vertically disposed inside the two lifting columns 3, the upper ends of the two lifting columns 3 are respectively provided with a motor 28, the upper end of each driving rod 5 passes through the upper end of the corresponding lifting column 3 and then is connected with the output end of the motor 28, the lower end of each driving rod 5 passes through the lower end of the corresponding lifting column 3 and then is located inside the corresponding supporting column 2, and the driving rods 5 are driven to rotate by the motor 28.
As shown in fig. 2 and 3, each lifting assembly comprises a plurality of limiting rods 10, the limiting rods 10 are vertically arranged between the lifting columns 3 and the supporting columns 2 and evenly arranged around the transmission rods 5, limiting holes 11 are vertically formed in positions, close to the lower ends of the limiting rods 10, of the upper ends of the supporting columns 2, the upper ends of the limiting rods 10 are connected with the lower ends of the lifting columns 3, the lower ends of the limiting rods 10 are located in the corresponding limiting holes 11, the limiting rods 10 can slide freely up and down in the limiting holes 11, transmission holes 9 are vertically formed in positions, close to the lower ends of the transmission rods 5, of the upper ends of the supporting columns 2, the lower ends of the transmission rods 5 are located in the transmission holes 9, external threads are formed in positions, close to the inner walls of the transmission holes 9, of the transmission rods 5 are in threaded connection with the transmission holes 9, the transmission rods 5 rotate, the threaded portions of the transmission rods 5 rotate in the transmission holes 9, and the transmission rods 5 stretch out and draw back in the transmission holes 9 to drive the corresponding lifting columns 3 to lift, and adjust the height of the cross rods 4.
As shown in fig. 2, 4 and 5, each retraction assembly comprises a rotating shaft 20, the rotating shaft 20 is horizontally arranged in the lifting column 3 and is close to the lower end of the lifting column 3, two ends of the rotating shaft 20 are respectively and rotatably connected with the inner wall of the lifting column 3 through bearings, a first bevel gear 22 is sleeved at the position of each transmission rod 5 close to the rotating shaft 20, a second bevel gear 23 is sleeved at the position of the rotating shaft 20 close to the first bevel gear 22, the second bevel gear 23 is positioned far from the other lifting column 3, the second bevel gear 23 is meshed with the first bevel gear 22, the opposite surfaces of the two lifting columns 3 are respectively provided with a storage hole 19, the storage holes 19 are positioned at the upper part of the rotating shaft 20, fixed pulleys 18 are respectively arranged at the positions of the inner side and the outer side of each lifting column 3 close to the storage holes 19, the other end of each connection rope 15 bypasses the two fixed pulleys 18 and passes through the storage holes 19 and is connected with the position of the rotating shaft 20 far from the second bevel gear 23, the lower part of the auxiliary plate 14 is vertically provided with elastic pieces 24 near the two ends, the upper ends of the elastic pieces 24 are connected with the lower part of the auxiliary plate 14, the lower ends of the elastic pieces 24 are connected with the upper surface of the base 1, the two transmission rods 5 rotate positively, the two transmission rods 5 drive the two first bevel gears 22 to rotate, the two first bevel gears 22 drive the two second bevel gears 23 to rotate, the two second bevel gears 23 drive the two rotating shafts 20 to rotate, the two rotating shafts 20 drive the two connecting ropes 15 to rotate, the two connecting ropes 15 are retracted, the two connecting ropes 15 drive the auxiliary plate 14 to ascend, the two elastic pieces 24 are stressed to stretch, the auxiliary plate 14 supports the student body after contacting with the knees of the student body, when the student body is required to descend after being stabilized, the two transmission rods 5 rotate reversely, the two rotating shafts 20 unwind the two connecting ropes 15, the auxiliary plate 14 is restored by the elastic force of the two elastic members 24 and the gravity of the student's body.
An annular groove 21 is formed in the position, away from the second bevel gear 23, of the rotating shaft 20, the other end of each connecting rope 15 is connected with the bottom of the annular groove 21, and the connecting ropes 15 are limited through the annular grooves 21, so that the connecting ropes 15 are prevented from being wound to the position of the second bevel gear 23.
Each connecting rope 15 is vertically provided with a regulating rod 16 between the auxiliary plate 14 and the connecting ropes 15, the upper ends of the regulating rods 16 are connected with the connecting ropes 15, the lower ends of the regulating rods 16 penetrate through the auxiliary plate 14 and then are connected with the upper ends of the elastic pieces 24, the regulating rods 16 are slidably connected with the auxiliary plate 14, a plurality of positioning holes are formed in the regulating rods 16, the auxiliary plate 14 slides on the two regulating rods 16 to adjust the distance between the auxiliary plate 14 and the cross rod 4, and the device is suitable for students with different heights, so that in an initial state, the students can be placed on the auxiliary plate 14 after the lower legs of the students are bent, and the students can be more beneficial to pull up.
Two rubber sleeves 25 are symmetrically sleeved on the cross rod 4, so that students can hold the two rubber sleeves 25 with hands respectively, and the hands are more comfortable.
Each rubber sleeve 25 is internally provided with a plurality of pressure sensors 26, the plurality of pressure sensors 26 are uniformly arranged around the cross rod 4, one end, close to the two support columns 2, of the upper portion of the base 1 is provided with a control display screen 8, the control display screen 8 is electrically connected with the plurality of pressure sensors 26 and the two motors 28, the plurality of pressure sensors 26 are used for detecting the pressure contacted with each part of a student and feeding back the detected pressure value to the control display screen 8, when the student holds the two rubber sleeves 25 by both hands, the pressure values detected by the plurality of pressure sensors 26 in each rubber sleeve 25 are initial values, when the pressure values detected by a small part of pressure sensors 26 are equal to or larger than the initial values of the pressure values, the pressure values detected by other large part of pressure sensors 26 are smaller than the initial values, even zero, and when the fact that the two hands of the student cannot be completely tightly held by both hands of the student have a falling trend, the two rubber sleeves 25 are controlled by the control display screen 8 to rotate positively, the two motors 28 are driven to rise, and simultaneously the two connecting ropes 15 are retracted, the auxiliary plates 14 are driven to rise, the knees of the student are supported by the student are reduced, and the students are prevented from falling by the arms.
The position of keeping away from control display 8 on the shaft of horizontal pole 4 is provided with infrared sensor 27, and infrared sensor 27 is located between two rubber sleeves 25, and infrared sensor 27 is facing to student's direction, and infrared sensor 27 is connected with control display 8 electricity, and when student's chin exceeded horizontal pole 4, infrared sensor 27 record once and feed back control display 8 and record.
The one end that control display screen 8 was kept away from to base 1 is provided with recess 6, is provided with running belt 7 in the recess 6, and running belt 7 passes through the rotation subassembly drive, and rotation subassembly is connected with control display screen 8 electricity, and rotation subassembly is the same with current treadmill slewing mechanism, can realize that the student runs the test above that, can set up according to student's running speed, through control display screen 8 record student running distance and used time, accomplishes running test.
Working principle: when the pull-up detection is needed, the two motors 28 are controlled to rotate by controlling the display screen 8, the motors 28 drive the transmission rods 5 to rotate, the threaded parts of the transmission rods 5 rotate in the transmission holes 9, the transmission rods 5 stretch in the transmission holes 9 to drive the corresponding lifting columns 3 to lift, the height of the cross rods 4 is adjusted to adapt to the height of students, then the positions of the auxiliary plates 14 on the two adjusting rods 16 are adjusted, the shanks of the students can be placed on the auxiliary plates 14 after bending, then the hands of the students respectively hold the two rubber sleeves 25, the knees are placed on the auxiliary plates 14 to pull up, the knees are counted by the infrared sensors 27 and fed back to the control display screen 8 for recording, when the pressure values detected by a small part of the pressure sensors 26 are equal to or larger than the initial values, the pressure values detected by other large part of the pressure sensors 26 are smaller than the initial values, even zero, when the two hands of the student cannot fully grip the two rubber sleeves 25 and the falling trend exists, the control display screen 8 controls the two motors 28 to rotate positively, the two motors 28 drive the two transmission rods 5 to rotate positively, the two transmission rods 5 drive the two first bevel gears 22 to rotate, the two first bevel gears 22 drive the two second bevel gears 23 to rotate, the two second bevel gears 23 drive the two rotating shafts 20 to rotate, the two rotating shafts 20 drive the two connecting ropes 15 to rotate, the two connecting ropes 15 are retracted, the two connecting ropes 15 drive the auxiliary plate 14 to rise, the two elastic pieces 24 are stressed and stretched, the auxiliary plate 14 supports the student body after being contacted with the knee of the student body, the arms of the student are reduced, when the student body is required to fall after being stabilized, the two transmission rods 5 rotate reversely, the two rotating shafts 20 are enabled to pay off the stress to the two connecting ropes 15, the auxiliary plate 14 is reset under the action of the elasticity of the two elastic pieces 24 and the gravity of the student body, so that the pull-up test is repeated, meanwhile, in ordinary teaching, the student can be subjected to pull-up auxiliary training, the knees of the student are supported through the auxiliary plate 14, the student body is driven to rise through the rising of the auxiliary plate 14, the student is subjected to auxiliary training, the student is guaranteed to obtain excellent results during the test, and meanwhile, the physical ability of the student can be improved.
When running detection is needed, the rotating assembly is controlled to rotate by controlling the display screen 8, the rotating assembly drives the running belt 7 to rotate, the speed of the running belt 7 is adjusted according to the speed of the rotating assembly, and finally running tests are completed by recording the running distance and the running time of students by controlling the display screen 8.
The comprehensive physical ability testing device has the following advantages:
firstly, through the cooperation setting of auxiliary plate, two connecting ropes, two receive and release components and drive assembly, can drive the auxiliary plate to rise and student's knee contact under the condition that student's health trembles both hands and can not hold the horizontal pole, support student's health, reduce student's arm's atress, avoid student's both hands to slide from the horizontal pole to guarantee student's safety, guarantee student's normal physical stamina and detect;
secondly, through the cooperation setting of two lift posts, two lifting assemblies and drive assembly, can adjust the height of horizontal pole according to student's height, adapt to the student of different heights, simultaneously, through the slip setting of two regulation poles and auxiliary plate, guarantee that the student shank of different heights can all place on the auxiliary plate after crooked, more be favorable to the student to make the pull-up;
thirdly, through the arrangement of the pressure sensors and the control display screen, whether the students need to be supported or not can be judged according to the stress conditions of the hands of the students, so that the reaction time is shortened, the working efficiency is improved, and the safety of the students is further ensured;
fourth, through setting up of the auxiliary board, can also carry on the supplementary training of pull-up to the student in the physical education at ordinary times, guarantee the student can get the excellent result while testing, can also improve the physical stamina of the student at the same time;
fifth, through the cooperation setting of belt, rotating assembly and the control display screen of running, can carry out the test of running to the student, avoid changing the time waste that detects the place and the consumption of student's physical power that causes.
It will be understood that the invention has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. An integrated fitness testing device, comprising:
the running device comprises a base (1), wherein a running assembly is arranged on the upper surface of the base (1);
the two support columns (2) are vertically arranged on two sides of the base (1) respectively, the positions of the two support columns are close to one end of the base (1), and the lower ends of the two support columns are connected with the side surfaces of the base (1) respectively;
the two lifting columns (3) are vertically arranged at the upper parts of the two supporting columns (2) respectively, the inside of the two lifting columns is of a hollow structure, and the two lifting columns are connected with the two supporting columns (2) respectively through a lifting assembly;
the cross rod (4) is horizontally arranged between the two lifting columns (3), and two ends of the cross rod are respectively connected with the side surfaces of the two lifting columns (3);
the auxiliary plate (14) is horizontally arranged between the two support columns (2) and positioned at the lower part of the cross rod (4) for placing the knees of students;
two connecting ropes (15) are arranged between the cross rod (4) and the auxiliary plate (14), one ends of the connecting ropes are respectively connected with two ends of the auxiliary plate (14), and the other ends of the connecting ropes respectively penetrate through the side walls of the two lifting columns (3) and are positioned in the two lifting columns (3);
the two retraction assemblies are respectively arranged inside the two lifting columns (3) and are respectively connected with the other ends of the two connecting ropes (15) and are used for retracting and releasing the two connecting ropes (15);
the driving assembly is arranged on the two lifting columns (3) and is respectively connected with the two lifting assemblies and the two retraction assemblies and used for providing power for the two lifting assemblies and the two retraction assemblies.
2. The comprehensive physical stamina testing device according to claim 1, wherein the driving assembly comprises two transmission rods (5), the two transmission rods (5) are vertically arranged inside the two lifting columns (3) respectively, motors (28) are arranged at the upper ends of the two lifting columns (3) respectively, the upper end of each transmission rod (5) penetrates through the upper end of the corresponding lifting column (3) and then is connected with the output end of the motor (28), and the lower end of each transmission rod (5) penetrates through the lower end of the corresponding lifting column (3) and then is located inside the corresponding supporting column (2).
3. The comprehensive physical stamina testing device according to claim 2, wherein each lifting assembly comprises a plurality of limiting rods (10), the limiting rods (10) are vertically arranged between the lifting columns (3) and the supporting columns (2) and evenly arranged around the transmission rods (5), limiting holes (11) are vertically formed in positions, close to the lower ends of the limiting rods (10), of the upper ends of the supporting columns (2), the upper ends of the limiting rods (10) are connected with the lower ends of the lifting columns (3), the lower ends of the limiting rods (10) are located in the corresponding limiting holes (11), transmission holes (9) are vertically formed in positions, close to the lower ends of the transmission rods (5), of the upper ends of the supporting columns (2), the lower ends of the transmission rods (5) are located in the transmission holes (9), external threads are formed in positions, close to the inner walls of the transmission holes (9), and the inner walls of the transmission rods are provided with internal threads, and the transmission rods (5) are connected with the threads of the transmission rods (9).
4. The comprehensive physical stamina testing device according to claim 2, wherein each of the retraction assemblies comprises a rotating shaft (20), the rotating shafts (20) are horizontally arranged at the inner positions of the lifting columns (3) and close to the lower ends of the lifting columns (3), two ends of each rotating shaft (20) are respectively and rotatably connected with the inner walls of the lifting columns (3), a first bevel gear (22) is sleeved at the position, close to the rotating shafts (20), of each transmission rod (5), a second bevel gear (23) is sleeved at the position, close to the first bevel gear (22), of the rotating shafts (20), the second bevel gear (23) is in meshed connection with the first bevel gear (22), storage holes (19) are respectively formed in the opposite surfaces of the two lifting columns (3), the storage holes (19) are positioned at the upper parts of the rotating shafts (20), fixed pulleys (18) are respectively arranged at the positions, close to the inner and outer sides of each lifting column (3), close to the storage holes (19), two fixed pulleys (18) are respectively arranged at the other ends of each connecting rope (15), pass through the two fixed pulleys (18) and pass through the lower parts (24) of the second bevel gears (14) and are respectively connected with the upper parts (24) of the lower elastic parts (14) of the elastic parts (14) at positions, which are far from the lower parts (24) of the lower parts of the two elastic parts (14 respectively, the lower end of the elastic piece (24) is connected with the upper surface of the base (1).
5. The comprehensive physical fitness testing device according to claim 4, wherein an annular groove (21) is formed in the position, away from the second bevel gear (23), of the rotating shaft (20), and the other end of each connecting rope (15) is connected with the bottom of the annular groove (21).
6. The comprehensive physical fitness testing device according to claim 4, wherein an adjusting rod (16) is vertically arranged between each connecting rope (15) and the auxiliary plate (14), the upper end of the adjusting rod (16) is connected with the connecting rope (15), the lower end of the adjusting rod (16) penetrates through the auxiliary plate (14) and then is connected with the upper end of the elastic piece (24), and the adjusting rod (16) is in sliding connection with the auxiliary plate (14).
7. The comprehensive physical fitness testing device according to claim 2, wherein two rubber sleeves (25) are symmetrically sleeved on the cross rod 4.
8. The comprehensive physical stamina testing device according to claim 7, wherein a plurality of pressure sensors (26) are arranged in each rubber sleeve (25), the pressure sensors (26) are uniformly arranged around the cross rod (4), one end, close to the two support columns (2), of the upper portion of the base (1) is provided with a control display screen (8), and the control display screen (8) is electrically connected with the pressure sensors (26) and the two motors (28) respectively.
9. The comprehensive physical fitness testing device according to claim 8, wherein an infrared sensor (27) is arranged on the rod body of the cross rod 4 at a position far away from the control display screen (8), the infrared sensor (27) is located between two rubber sleeves (25), and the infrared sensor (27) is electrically connected with the control display screen (8).
10. The comprehensive physical stamina testing device according to claim 8, wherein the base (1) is provided with recess (6) away from the one end of control display screen (8), be provided with in recess (6) and run belt (7), running belt (7) are through rotating the subassembly drive, rotate the subassembly and be connected with control display screen (8) electricity.
CN202310172965.8A 2023-02-28 2023-02-28 Comprehensive physical stamina testing arrangement Withdrawn CN116099154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310172965.8A CN116099154A (en) 2023-02-28 2023-02-28 Comprehensive physical stamina testing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310172965.8A CN116099154A (en) 2023-02-28 2023-02-28 Comprehensive physical stamina testing arrangement

Publications (1)

Publication Number Publication Date
CN116099154A true CN116099154A (en) 2023-05-12

Family

ID=86267254

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310172965.8A Withdrawn CN116099154A (en) 2023-02-28 2023-02-28 Comprehensive physical stamina testing arrangement

Country Status (1)

Country Link
CN (1) CN116099154A (en)

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