CN111870901B - A comprehensive tester for sports teaching usefulness - Google Patents
A comprehensive tester for sports teaching usefulness Download PDFInfo
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- CN111870901B CN111870901B CN202010396534.6A CN202010396534A CN111870901B CN 111870901 B CN111870901 B CN 111870901B CN 202010396534 A CN202010396534 A CN 202010396534A CN 111870901 B CN111870901 B CN 111870901B
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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
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
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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
- 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
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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
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
- A63B2024/0037—Tracking a path or terminating locations on a target surface or at impact on the ground
- A63B2024/0046—Mechanical means for locating the point of impact or entry
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a comprehensive tester for physical education teaching, and particularly relates to the field of physical education instruments, wherein the comprehensive tester comprises two hollow bases, the top ends of the two hollow bases are respectively provided with a first testing mechanism and a second testing mechanism, and the other side of the first testing mechanism is provided with a third testing mechanism; the first testing mechanism comprises a first hollow rod, a first vertical rod is arranged at the top of the first hollow rod, a first base is arranged at the outer end of the bottom of the first hollow rod, and an infrared generator is fixedly arranged on one side of the first vertical rod; the second testing mechanism comprises a second hollow rod, a second vertical rod is arranged at the top of the second hollow rod, an infrared receiver is fixedly arranged on one side of the second vertical rod, a first connecting plate is arranged on one side of the second vertical rod, and a first laser lamp is fixedly arranged on one side of the first connecting plate. The invention integrates a plurality of tests, not only saves the occupied space, but also improves the test efficiency.
Description
Technical Field
The embodiment of the invention relates to the field of sports equipment, in particular to a comprehensive tester for sports teaching.
Background
The contemporary college student needs to complete six tests, which are height, weight, vital capacity, bench test, 50 m running or standing long jump, grip strength or sit-up (girl) or sit-up forward bending (one option is selected). In the evaluation, five indexes are evaluated: height standard weight, vital capacity body weight index, bench index, 50 meter running or standing jump (one option), grip strength body weight index or sit-up (girl) or sit-up forward flexion (one option), other items also need to be tested during physical education.
A plurality of physical stamina testers among the prior art are all separately put, and not only occupation space is great, and the student lines up and carries out the inefficiency of testing in proper order, designs a comprehensive tester who is used for sports teaching usefulness now.
Disclosure of Invention
Therefore, the embodiment of the invention provides the comprehensive tester for physical education, which integrates multiple tests, saves the occupied space and improves the test efficiency, so as to solve the problems that in the prior art, multiple physical fitness testers are separately arranged, the occupied space is large, and the efficiency of sequentially testing students in a queue is low.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a comprehensive tester for physical education comprises two hollow bases, wherein a first testing mechanism and a second testing mechanism are respectively arranged at the top ends of the two hollow bases, the second testing mechanism is arranged on one side of the first testing mechanism, cross rods are arranged at the front ends of the first testing mechanism and the second testing mechanism, a third testing mechanism is arranged on the other side of the first testing mechanism, and the third testing mechanism is arranged at the outer end of the hollow base;
the first testing mechanism comprises a first hollow rod, a first vertical rod is arranged at the top of the first hollow rod, one end of the first vertical rod extends into the first hollow rod, a first base is arranged at the outer end of the bottom of the first hollow rod, the first hollow rod is movably connected with the first base through a rotating shaft, the first base is fixedly arranged at the top end of the hollow base, an infrared generator is fixedly arranged on one side of the first vertical rod, the infrared generator is arranged at the top of the first hollow rod, a first supporting block is arranged at the front end of the first hollow rod, and the first supporting block is arranged at the bottom of the cross rod and is in contact with the cross rod;
the second testing mechanism comprises a second hollow rod, a second vertical rod is arranged at the top of the second hollow rod, one end of the second vertical rod extends into the second hollow rod, an infrared receiver is fixedly arranged on one side of the second vertical rod and is arranged at the top of the second hollow rod, a first connecting plate is arranged on one side of the second vertical rod, a first laser lamp is fixedly arranged on one side of the first connecting plate, the first laser lamp is arranged at the bottom of the infrared receiver and is arranged at the top of the second hollow rod, a second connecting plate is arranged on one side of the second hollow rod, a second laser lamp is fixedly arranged on one side of the second connecting plate, a second base is arranged at the outer end of the bottom of the second hollow rod, the second hollow rod is movably connected with the second base through a rotating shaft, the second base is fixedly arranged at the top end of the hollow base, and a second supporting block is arranged at the front end of the second hollow rod, the second supporting block is arranged at the bottom of the cross bar and is in contact with the cross bar;
the third testing mechanism comprises a rotating plate, the rotating plate is arranged on one side, far away from the second testing mechanism, of the hollow base, the weight scale is fixedly arranged at the top end of the rotating plate, a telescopic rod is fixedly arranged at the top end of the hollow base, a top plate is fixedly arranged at the outer end of the telescopic rod, and the top plate is arranged at the top of the weight scale.
Further, two the cavity base top all is fixed and is equipped with the funnel, there is the dome funnel top outer end through threaded connection, two the dome all establishes between first accredited testing organization and second accredited testing organization, two cavity base front end bottom all is fixed and is equipped with the outlet pipe, the fixed ooff valve that is equipped with on the outlet pipe.
Further, first cavity pole opposite side is run through and is equipped with first bolt, first bolt one end and the contact of first montant outer end, first bolt and first cavity pole pass through threaded connection, cavity pole opposite side is run through and is equipped with the third bolt in the second, third bolt one end and the contact of second montant opposite side, the cavity pole passes through threaded connection in third bolt and the second.
Furthermore, first montant top and second montant top all are fixed and are equipped with the cavity connecting rod, two be equipped with the outer pole between the cavity connecting rod and all extend into inside the outer pole.
Furthermore, run through on the first base and be equipped with first inserted bar, first inserted bar runs through first cavity pole, first inserted bar is established at the pivot top that first base and first cavity pole are connected.
Further, first T-shaped groove has all been seted up to cavity pole and first cavity pole front end in the second, first T-shaped inslot sliding connection has first T shape slider, two first T shape slider is fixed respectively and is established at first supporting shoe and second supporting shoe rear end, first supporting shoe and second supporting shoe one side all are fixed and are equipped with the fly leaf, two the fly leaf contacts with cavity pole and second cavity pole front end in the first cavity pole and the second respectively, the fly leaf is established in the horizontal pole bottom, the fly leaf front end runs through and is equipped with the second bolt, second bolt and fly leaf threaded connection, two second bolt one end contacts with cavity pole and second cavity pole front end in the first cavity pole and the second respectively.
Further, cavity pole opposite side is equipped with the power box in the second, the power box is fixed to be established on cavity base top, the power box top is equipped with the time-recorder, inside battery and the controller of being equipped with of power box, the battery is established in the controller bottom, the time-recorder is connected with the controller output, infrared generator and infrared receiver all are connected with the controller input.
Further, run through on the second base and be equipped with the second inserted bar, the second inserted bar runs through cavity pole in the second, the pivot top that cavity pole is connected in second base and second is established to the second inserted bar, second T-slot has all been seted up to cavity pole one side in second montant and the second, the inside sliding connection of second T-slot has second T shape slider, two the second T shape slider is fixed respectively to be established at first connecting plate and second connecting plate opposite side.
Furthermore, scale marks are processed at the front end and one side of the first hollow rod, the front end and one side of the first vertical rod, the front end of the second hollow rod and the front end of the second vertical rod.
Furthermore, one side of the rotating plate is connected with a connecting seat through a damping rotating shaft, the connecting seat is fixedly arranged on one side, close to the second testing mechanism, of the hollow base, and the outer end of the telescopic rod is provided with scale marks.
The embodiment of the invention has the following advantages:
1. according to the invention, the height of the first supporting block and the second supporting block is adjusted, the cross rod is placed at the top ends of the first supporting block and the second supporting block, the student jump is tested, the multifunctional long jump device is placed at the end point during running test, the infrared ray emitted by the infrared ray generator is started to be received by the infrared ray receiver when the multifunctional long jump device starts to run to the end point, the infrared ray is shielded by the student, the timer is used for timing, the timing is accurate, during long jump test, the first hollow rod and the second hollow rod rotate, the laser beam of the second laser lamp or the first laser lamp penetrates through the floor point and irradiates to the opposite first hollow rod or the first vertical rod, and the long jump test score is obtained according to the scale;
2. according to the invention, the student can conveniently test the weight by turning out the scale, and the height of the top plate can be adjusted to the top of the student by the telescopic rod, so that the height of the student can be tested, and the functionality is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic front view of the first testing mechanism and the third testing mechanism provided in the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the connection between the hollow base and the rotating plate according to the present invention;
FIG. 6 is a schematic perspective view of a rotating plate and a weight scale according to the present invention;
FIG. 7 is a schematic side view of a first hollow rod according to the present invention;
FIG. 8 is a schematic front view of a second testing mechanism according to the present invention;
FIG. 9 is an enlarged view of section C of FIG. 8 in accordance with the present invention;
FIG. 10 is an enlarged view of section D of FIG. 8 in accordance with the present invention;
FIG. 11 is an enlarged view of section E of FIG. 8 in accordance with the present invention;
FIG. 12 is a schematic top view of a second hollow shaft according to the present invention;
in the figure: 1 hollow base, 2 first testing mechanism, 3 second testing mechanism, 4 cross bar, 5 third testing mechanism, 6 first hollow bar, 7 first vertical bar, 8 first base, 9 infrared emitter, 10 first supporting block, 11 second hollow bar, 12 second vertical bar, 13 infrared receiver, 14 first laser lamp, 15 first connecting plate, 16 second connecting plate, 17 second laser lamp, 18 second base, 19 rotating plate, 20 weighing scale, 21 telescopic rod, 22 top plate, 23 funnel, 24 round cover, 25 water outlet pipe, 26 first bolt, 27 hollow connecting rod, 28 outer bar, 29 first inserted bar, 30 first T-shaped groove, 31 first T-shaped slide block, 32 movable plate, 33 second bolt, 34 electric box, 35 timer, 36 second inserted bar, 37 second T-shaped groove, 38 second T-shaped slide block, 39 third bolt, 40 connecting seat, 41 second supporting block.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-4 and 7-12 of the specification, the comprehensive tester for physical education in the embodiment comprises two hollow bases 1, wherein the top ends of the two hollow bases 1 are respectively provided with a first testing mechanism 2 and a second testing mechanism 3, the second testing mechanism 3 is arranged on one side of the first testing mechanism 2, the front ends of the first testing mechanism 2 and the second testing mechanism 3 are provided with a cross rod 4, the other side of the first testing mechanism 2 is provided with a third testing mechanism 5, and the third testing mechanism 5 is arranged at the outer end of the hollow base 1;
the first testing mechanism 2 comprises a first hollow rod 6, a first vertical rod 7 is arranged at the top of the first hollow rod 6, one end of the first vertical rod 7 extends into the first hollow rod 6, a first base 8 is arranged at the outer end of the bottom of the first hollow rod 6, the first hollow rod 6 is movably connected with the first base 8 through a rotating shaft, the first base 8 is fixedly arranged at the top end of the hollow base 1, an infrared generator 9 is fixedly arranged on one side of the first vertical rod 7, the infrared generator 9 is arranged at the top of the first hollow rod 6, a first supporting block 10 is arranged at the front end of the first hollow rod 6, and the first supporting block 10 is arranged at the bottom of the cross rod 4 and is in contact with the cross rod 4;
the second testing mechanism 3 comprises a second hollow rod 11, a second vertical rod 12 is arranged at the top of the second hollow rod 11, one end of the second vertical rod 12 extends into the second hollow rod 11, an infrared receiver 13 is fixedly arranged on one side of the second vertical rod 12, the infrared receiver 13 is arranged at the top of the second hollow rod 11, a first connecting plate 15 is arranged on one side of the second vertical rod 12, a first laser lamp 14 is fixedly arranged on one side of the first connecting plate 15, the first laser lamp 14 is arranged at the bottom of the infrared receiver 13 and at the top of the second hollow rod 11, a second connecting plate 16 is arranged on one side of the second hollow rod 11, a second laser lamp 17 is fixedly arranged on one side of the second connecting plate 16, a second base 18 is arranged at the outer end of the bottom of the second hollow rod 11, the second hollow rod 11 is movably connected with the second base 18 through a rotating shaft, and the second base 18 is fixedly arranged at the top end of the hollow base 1, the front end of the second hollow rod 11 is provided with a second supporting block 41, and the second supporting block 41 is arranged at the bottom of the cross rod 4 and is in contact with the cross rod 4.
Further, two 1 top of cavity base is all fixed and is equipped with funnel 23, there is a dome 24, two funnel 23 top outer end through threaded connection the dome 24 all establishes between first accredited testing organization 2 and second accredited testing organization 3, two 1 front end bottom of cavity base is all fixed and is equipped with outlet pipe 25, the fixed ooff valve that is equipped with on outlet pipe 25 adds water through funnel 23 to cavity base 1 and can improve the stability of cavity base 1, and weight reduction when anhydrous conveniently removes.
Further, first cavity pole 6 opposite side is run through and is equipped with first bolt 26, first bolt 26 one end and the contact of first montant 7 outer end, first bolt 26 passes through threaded connection with first cavity pole 6, screws up first bolt 26 and realizes fixing first cavity pole 6 and first montant 7, the second cavity pole 11 opposite side is run through and is equipped with third bolt 39, third bolt 39 one end and the contact of second montant 12 opposite side, third bolt 39 passes through threaded connection with second cavity pole 11, screws up third bolt 39, realizes fixing second cavity pole 11 and second montant 12.
Further, the top end of the first vertical rod 7 and the top end of the second vertical rod 12 are both fixedly provided with hollow connecting rods 27, and two hollow connecting rods 27 are provided with outer rods 28 therebetween and extend into the outer rods 28, so that the infrared emitters 9 and the infrared receivers 13 can be conveniently wired.
Further, run through on the first base 8 and be equipped with first inserted bar 29, first inserted bar 29 runs through first cavity pole 6, first inserted bar 29 is established at the pivot top that first base 8 and first cavity pole 6 are connected, realizes fixed to the vertical position of first cavity pole 6, and first cavity pole 6 is rotatable after extracting first inserted bar 29.
Furthermore, the front ends of the second hollow rod 11 and the first hollow rod 6 are both provided with a first T-shaped groove 30, the first T-shaped slot 30 is connected with a first T-shaped sliding block 31 in a sliding manner, the two first T-shaped sliding blocks 31 are respectively fixed at the rear ends of the first supporting block 10 and the second supporting block 41, one side of each of the first support block 10 and the second support block 41 is fixedly provided with a movable plate 32, the two movable plates 32 are respectively contacted with the front ends of the first hollow rod 6 and the second hollow rod 11, the movable plate 32 is arranged at the bottom of the cross bar 4, a second bolt 33 is arranged at the front end of the movable plate 32, the second bolts 33 are in threaded connection with the movable plate 32, and one ends of the two second bolts 33 are respectively in contact with the front ends of the first hollow rod 6 and the second hollow rod 11, so that the height of the first supporting block 10 and the height of the second supporting block 41 can be conveniently adjusted, and the height adjustment for the high jump test can be further realized.
Further, 11 opposite sides in the second cavity pole are equipped with power box 34, power box 34 is fixed to be established on 1 top of cavity base, the 34 top of power box is equipped with time-recorder 35, inside battery and the controller of being equipped with of power box 34, the battery is established in the controller bottom, time-recorder 35 is connected with the controller output, infrared generator 9 and infrared receiver 13 all are connected with the controller input.
Further, run through on the second base 18 and be equipped with second inserted bar 36, second inserted bar 36 runs through second cavity pole 11, second inserted bar 36 is established at the pivot top that second base 18 and second cavity pole 11 are connected, and second inserted bar 36 realizes fixing the vertical position of second cavity pole 11, and second cavity pole 11 is rotatable after extracting second inserted bar 36, second T-shaped groove 37 has all been seted up to second cavity pole 11 one side in second montant 12 and the second, the inside sliding connection of second T-shaped groove 37 has second T shape slider 38, two second T shape slider 38 is fixed respectively and is established at first connecting plate 15 and the 16 opposite side of second connecting plate, is convenient for to the position control of first laser lamp 14 and second laser lamp 17.
Furthermore, scale marks are processed at the front end and one side of the first hollow rod 6, the front end and one side of the first vertical rod 7, the front end of the second hollow rod 11 and the front end of the second vertical rod 12, so that the positions of the first supporting block 10, the second supporting block 41, the first laser lamp 14 and the second laser lamp 17 can be conveniently obtained.
The implementation scenario is specifically as follows: in practical use, the first testing mechanism 2 and the second testing mechanism 3 are pulled apart by a proper distance, the hollow connecting rod 27 moves along the outer rod 28, the second bolt 33 is loosened, the first supporting block 10 moves up and down along the first T-shaped groove 30 to a proper position, the second bolt 33 is tightened to fix the movable plate 32, so that the first supporting block 10 is fixed, the second supporting block 41 is moved to the same height as the first supporting block 10 in the above steps, the cross bar 4 is placed at the top ends of the first supporting block 10 and the second supporting block 41, so as to test the jump height of students, when the students run, the invention is placed at the end position, the cross bar 4 is taken down, when the students start, the infrared ray generator 9 and the infrared ray receiver 13 are started, the infrared ray emitted by the infrared ray generator 9 is received by the infrared ray receiver 13, the infrared ray receiver 13 transmits signals to the controller, the controller starts timing through the timer 35, when the distance between the two hollow bases 1 reaches the end point, the infrared ray emitted by the first testing mechanism 2 is shielded by the student, the infrared ray receiver 13 does not receive the infrared ray of the infrared ray generator 9 and transmits a signal to the controller, the controller finishes timing through the timer 35, the timing is accurate, when the long jump test is performed, the person pulls out the first insertion rod 29 and the second insertion rod 36, then rotates the first hollow rod 6 around the rotating shaft connected with the first base 8 for 90 degrees, rotates the second hollow rod 11 around the rotating shaft connected with the second base 18 for 90 degrees, at the moment, the first hollow rod 6, the first vertical rod 7, the second hollow rod 11 and the second vertical rod 12 are all parallel to the ground, then the student jumps from the front end of the first hollow rod 6 and the second hollow rod 11 as the starting point, when the grounding point is in the range between the first hollow rod 6 and the second hollow rod 11, the personnel start the second laser lamp 17 on the second hollow rod 11 to emit laser beam, then move the second connecting plate 16 along the second T-shaped groove 37 to drive the second laser lamp 17 to move, so that the laser beam passes through the floor point and irradiates to the opposite first hollow rod 6, the long jump test result is obtained according to the scale on the first hollow rod 6, when the floor point exceeds the range between the first vertical rod 7 and the second hollow rod 11, the personnel extend the first vertical rod 7 and the second vertical rod 12, then start the first laser lamp 14 on the second vertical rod 12 to emit laser beam, then move the first connecting plate 15 along the second T-shaped groove 37 to drive the first laser lamp 14 to move, so that the laser beam passes through the floor point and irradiates to the opposite first vertical rod 7, the long jump test result is obtained according to the scale on the first vertical rod 7, the invention integrates various tests, not only saves the occupied space, and improve efficiency of software testing, this embodiment has specifically solved among the prior art multinomial physical stamina tester and has all separately put, and not only occupation space is great, and the student lines up the inefficiency of carrying out the test in proper order.
Referring to the attached drawings 1, 3, 5 and 6 in the specification, the third testing mechanism 5 comprises a rotating plate 19, the rotating plate 19 is arranged on one side, away from the second testing mechanism 3, of the hollow base 1, a weight scale 20 is fixedly arranged at the top end of the rotating plate 19, an expansion rod 21 is fixedly arranged at the top end of the hollow base 1, a top plate 22 is fixedly arranged at the outer end of the expansion rod 21, and the top plate 22 is arranged at the top of the weight scale 20.
Further, it is connected with connecting seat 40 to change 19 one side of board through the damping pivot, connecting seat 40 is fixed to be established in one side that cavity base 1 is close to second accredited testing organization 3, 21 outer ends of telescopic link processing have the scale mark, are convenient for learn student's height.
The implementation scenario is specifically as follows: rotate and open commentaries on classics board 19 and make personal weighing scale 20 roll out, the student stands and can test the weight on personal weighing scale 20, adjusts the height to student's top of the head of roof 22 through telescopic link 21, can test the height, increases the functionality.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a comprehensive tester for sports teaching is used, includes two cavity bases (1), its characterized in that: the top ends of the two hollow bases (1) are respectively provided with a first testing mechanism (2) and a second testing mechanism (3), the second testing mechanism (3) is arranged on one side of the first testing mechanism (2), the front ends of the first testing mechanism (2) and the second testing mechanism (3) are provided with a cross rod (4), the other side of the first testing mechanism (2) is provided with a third testing mechanism (5), and the third testing mechanism (5) is arranged at the outer end of the hollow base (1);
the first testing mechanism (2) comprises a first hollow rod (6), a first vertical rod (7) is arranged at the top of the first hollow rod (6), one end of the first vertical rod (7) extends into the first hollow rod (6), a first base (8) is arranged at the outer end of the bottom of the first hollow rod (6), the first hollow rod (6) is movably connected with the first base (8) through a rotating shaft, the first base (8) is fixedly arranged at the top end of the hollow base (1), an infrared generator (9) is fixedly arranged on one side of the first vertical rod (7), the infrared generator (9) is arranged at the top of the first hollow rod (6), a first supporting block (10) is arranged at the front end of the first hollow rod (6), and the first supporting block (10) is arranged at the bottom of the transverse rod (4) and is in contact with the transverse rod (4);
the second testing mechanism (3) comprises a second hollow rod (11), a second vertical rod (12) is arranged at the top of the second hollow rod (11), one end of the second vertical rod (12) extends into the second hollow rod (11), an infrared receiver (13) is fixedly arranged on one side of the second vertical rod (12), the infrared receiver (13) is arranged at the top of the second hollow rod (11), a first connecting plate (15) is arranged on one side of the second vertical rod (12), a first laser lamp (14) is fixedly arranged on one side of the first connecting plate (15), the first laser lamp (14) is arranged at the bottom of the infrared receiver (13) and is arranged at the top of the second hollow rod (11), a second connecting plate (16) is arranged on one side of the second hollow rod (11), a second laser lamp (17) is fixedly arranged on one side of the second connecting plate (16), a second base (18) is arranged at the outer end of the bottom of the second hollow rod (11), the second hollow rod (11) is movably connected with a second base (18) through a rotating shaft, the second base (18) is fixedly arranged at the top end of the hollow base (1), a second supporting block (41) is arranged at the front end of the second hollow rod (11), and the second supporting block (41) is arranged at the bottom of the cross rod (4) and is in contact with the cross rod (4);
the third testing mechanism (5) comprises a rotating plate (19), the rotating plate (19) is arranged on one side, away from the second testing mechanism (3), of the hollow base (1), a weight scale (20) is fixedly arranged at the top end of the rotating plate (19), an expansion rod (21) is fixedly arranged at the top end of the hollow base (1), a top plate (22) is fixedly arranged at the outer end of the expansion rod (21), and the top plate (22) is arranged at the top of the weight scale (20);
the top ends of the two hollow bases (1) are fixedly provided with funnels (23), the outer ends of the tops of the funnels (23) are connected with round covers (24) through threads, the two round covers (24) are arranged between the first testing mechanism (2) and the second testing mechanism (3), the bottoms of the front ends of the two hollow bases (1) are fixedly provided with water outlet pipes (25), and the water outlet pipes (25) are fixedly provided with switch valves;
a second inserting rod (36) penetrates through the second base (18), the second inserting rod (36) penetrates through the second hollow rod (11), the second inserting rod (36) is arranged at the top of a rotating shaft connected with the second base (18) and the second hollow rod (11), a second T-shaped groove (37) is formed in each of one side of the second vertical rod (12) and one side of the second hollow rod (11), a second T-shaped sliding block (38) is connected to the inside of each second T-shaped groove (37) in a sliding mode, and the two second T-shaped sliding blocks (38) are fixedly arranged on the other side of the first connecting plate (15) and the other side of the second connecting plate (16) respectively;
the front end and one side of the first hollow rod (6), the front end and one side of the first vertical rod (7), the front end of the second hollow rod (11) and the front end of the second vertical rod (12) are all provided with scale marks.
2. The comprehensive tester for physical education as claimed in claim 1, wherein: first cavity pole (6) opposite side is run through and is equipped with first bolt (26), first bolt (26) one end and the contact of first montant (7) outer end, first bolt (26) pass through threaded connection with first cavity pole (6), second cavity pole (11) opposite side is run through and is equipped with third bolt (39), third bolt (39) one end and the contact of second montant (12) opposite side, third bolt (39) pass through threaded connection with second cavity pole (11).
3. The comprehensive tester for physical education as claimed in claim 1, wherein: the top end of the first vertical rod (7) and the top end of the second vertical rod (12) are both fixedly provided with hollow connecting rods (27), and an outer rod (28) is arranged between the hollow connecting rods (27) and extends into the outer rod (28).
4. The comprehensive tester for physical education as claimed in claim 1, wherein: run through on first base (8) and be equipped with first inserted bar (29), first inserted bar (29) run through first cavity pole (6), first inserted bar (29) are established at the pivot top that first base (8) and first cavity pole (6) are connected.
5. The comprehensive tester for physical education as claimed in claim 1, wherein: the front ends of the second hollow rod (11) and the first hollow rod (6) are both provided with a first T-shaped groove (30), a first T-shaped sliding block (31) is connected inside the first T-shaped groove (30) in a sliding manner, the two first T-shaped sliding blocks (31) are respectively and fixedly arranged at the rear ends of the first supporting block (10) and the second supporting block (41), one side of each of the first supporting block (10) and the second supporting block (41) is fixedly provided with a movable plate (32), the two movable plates (32) are respectively contacted with the front ends of the first hollow rod (6) and the second hollow rod (11), the movable plate (32) is arranged at the bottom of the cross rod (4), a second bolt (33) penetrates through the front end of the movable plate (32), the second bolt (33) is in threaded connection with the movable plate (32), and one end of the second bolt (33) is in contact with the front ends of the first hollow rod (6) and the second hollow rod (11) respectively.
6. The comprehensive tester for physical education as claimed in claim 1, wherein: the utility model discloses a hollow pole (11) of second opposite side is equipped with power box (34), power box (34) are fixed to be established on cavity base (1) top, power box (34) top is equipped with time-recorder (35), inside battery and the controller of being equipped with of power box (34), the battery is established in the controller bottom, time-recorder (35) are connected with the controller output, infrared generator (9) and infrared receiver (13) all are connected with the controller input.
7. The comprehensive tester for physical education as claimed in claim 1, wherein: one side of the rotating plate (19) is connected with a connecting seat (40) through a damping rotating shaft, the connecting seat (40) is fixedly arranged on one side, close to the second testing mechanism (3), of the hollow base (1), and scale marks are machined at the outer end of the telescopic rod (21).
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| CN202010396534.6A CN111870901B (en) | 2020-05-12 | 2020-05-12 | A comprehensive tester for sports teaching usefulness |
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| CN202010396534.6A CN111870901B (en) | 2020-05-12 | 2020-05-12 | A comprehensive tester for sports teaching usefulness |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209848204U (en) * | 2019-03-28 | 2019-12-27 | 宜春学院 | Sports teaching that is favorable to avoiding frequently dropping is with elasticity jumping stand |
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| HU164351B (en) * | 1971-12-03 | 1974-01-28 | ||
| TWI446949B (en) * | 2010-12-31 | 2014-08-01 | Nat Taiwan Sport University | Fosbury flop high jump training device |
| CN203899012U (en) * | 2014-06-26 | 2014-10-29 | 王宇鹏 | High jump stand for sports teaching |
| CN204034230U (en) * | 2014-09-09 | 2014-12-24 | 庞志斌 | A kind of athletics achievement self-recording unit |
| CN204798695U (en) * | 2015-07-09 | 2015-11-25 | 李建 | Multi -functional high jump training equipment |
| CN207119080U (en) * | 2017-06-22 | 2018-03-20 | 周相兵 | A kind of physical education portable device for high jump |
| CN208436372U (en) * | 2018-07-03 | 2019-01-29 | 商丘工学院 | A kind of physical education standing long jump teaching and measurement device |
| CN108969961B (en) * | 2018-08-03 | 2020-10-27 | 苏州市信睦知识产权服务有限公司 | High jump and long jump comprehensive training device for physical training |
| CN109847317B (en) * | 2018-12-29 | 2020-07-10 | 杨杰 | Long jump testing device and method thereof |
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