CN111359138A

CN111359138A - Physical training device is used in sports teaching

Info

Publication number: CN111359138A
Application number: CN202010253630.5A
Authority: CN
Inventors: 王乃明; 张国庆; 钟华; 祁鸿雁; 刘禹
Original assignee: Jilin Normal University
Current assignee: Jilin Normal University
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-07-03

Abstract

The invention discloses a physical training device for physical education, which comprises a bottom plate, a bearing column and an exercise device, wherein the upper end of the bottom plate is fixedly connected with the bearing column, the exercise device comprises a horizontal bar, a leg pedaling trainer, a lifting ring and a deep squat bar, the upper end of the back surface of the bearing column is rotatably connected with a traveling wheel, the bottom of the bearing column is rotatably connected with a blocking plate, a vertical groove is formed in the bearing column, a tension spring and a balancing weight are arranged in the vertical groove, one end of the tension spring is connected with a pull rope in a clamping manner, one end of the balancing weight is provided with an adjusting clamping seat capable of being connected with the deep squat bar in a clamping manner, the horizontal bar is fixedly connected to the top of the bearing column, the middle part of the front surface and the bottom of the back surface of the bearing column are both provided. This physical training device is used in sports teaching sets up through the cooperation of closure plate and recess, and the closure plate has reached the purpose that changes the device form along pivot department upset, and the form changes the back, realizes the effect of convenient removal.

Description

Physical training device is used in sports teaching

Technical Field

The invention relates to the technical field of sports equipment, in particular to a physical training device for physical education teaching.

Background

The object of sports teaching is the student, and the sports teaching effect will be embodied on one's body at the student, and the student has very strong plasticity, and each conception and the step of sports teaching will directly influence the student and grow up.

Present physical training device for teaching function singleness, training project is few, can not satisfy the teaching user demand to most of sports teaching are all gone on outdoors, and physical training device security remains to be improved, and can not follow the change in training place and remove, and it is poor to have mobility, the shortcoming of the training of being not convenient for teaching.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a physical training device for physical education, which has the advantages of convenience in teaching and use, stability, safety and the like, and solves the problems.

(II) technical scheme

In order to realize the purpose of convenient teaching use and safe training, the invention provides the following technical scheme: a physical training device for physical education teaching, which comprises a bottom plate, a bearing column and an exercise device, wherein the upper end of the bottom plate is fixedly connected with the bearing column, the exercise device comprises a horizontal bar, a leg-kicking trainer, a hanging ring and a deep squat bar, the upper end of the back of the bearing column is rotatably connected with a walking wheel, the bottom of the bearing column is rotatably connected with a blocking plate, a vertical groove is arranged in the bearing column, a tension spring and a balancing weight are arranged in the vertical groove, one end of the tension spring is clamped with a pull rope, one end of the balancing weight is provided with an adjusting clamping seat which can be clamped with a deep squat lever, the horizontal bar is fixedly connected with the top of the bearing column, the middle part of the front surface and the bottom of the back surface of the bearing column are both provided with wire holes, the inner side surface of the bearing column is provided with a sliding chute, the stay cord penetrates through the wire holes and is respectively connected with a hanging ring and a leg kicking trainer, and the deep squat bar slides up and down along the sliding chute.

Preferably, one end of the bottom plate is provided with a handle groove, and the blocking plate is opposite to one side of the bottom plate and can rotate along a rotating shaft at the joint of the bottom plate and the bearing column.

Preferably, the back of the bearing column is provided with a groove, and the upper end of the bearing column is provided with a buckle capable of clamping the blocking plate.

Preferably, the bottom of the bearing column is fixedly connected with a pedal, and the two sides of the blocking plate are provided with abdicating grooves.

Preferably, the leg kicking training device comprises a sliding seat plate and a backup plate, the bottom of the sliding seat plate is rotatably connected with a movable roller, a seat adjuster is arranged at the joint of the backup plate and the sliding seat plate, and the backup plate is rotatably folded and is parallel to the surface of the blocking plate together with the sliding seat plate.

Preferably, the receding groove is sleeved on two sides of the movable roller, the blocking plate can turn over along the rotating shaft at the bottom, and the folded sliding seat plate and the folded backup plate are abutted to the inner portion of the groove.

Preferably, the vertical groove is located the both sides of heel post and the centre is totally three, wherein is located the vertical groove of both sides and all is provided with the pulley, is located the inside fixedly connected with guide bar of vertical groove in the centre, tension spring sets up in the vertical groove of both sides, the balancing weight sets up in the vertical inslot portion in the centre, the balancing weight is the cake form, and slides and cup joint in the outside of guide bar.

Preferably, the pull ropes are divided into two groups, and the two groups of pull ropes pass through the wire holes respectively around the pulleys and are respectively connected with the lifting rings and the leg pedaling trainer.

Preferably, the thick stick of squatting deeply divides the three section loop bars, the loop bar middle part is provided with the spring, the loop bar both ends can be drawn close to the middle part, the outside of the thick stick of squatting deeply is provided with the sponge cover.

(III) advantageous effects

Compared with the prior art, the invention provides a physical training device for physical education, which has the following beneficial effects:

1. this physical training device is used in sports teaching sets up through the cooperation of closure plate and recess, and the closure plate is along pivot department upset for the inside at the recess is fixed to the slip bedplate and the backup plate of kicking the leg training ware, thereby prevent that the kicking the leg training ware that has expanded from breaking away from in the recess, reached the purpose that changes the device form, and the form changes the back, originally, the removal gyro wheel that is used for training to kick the leg has become the walking wheel that makes the device remove, thereby realize the effect of convenient removal.

2. According to the physical training device for physical education teaching, the round cake-shaped balancing weight can slide up and down along the guide rod through the arrangement of the guide rod, so that stable sliding of the balancing weight during deep squat exercise is guaranteed, the phenomenon that a lever swings unstably during the deep squat exercise of a new hand is prevented, and the safe use effect in the teaching process is realized; the device can utilize horizontal bar, rings, pedal the leg training ware, and the thick stick of squatting deeply realizes the training of various sports teaching, and can carry out the transform of structure, facilitates the use and removes.

Drawings

FIG. 1 is a schematic diagram of a first form of a blocking plate and a leg-climbing trainer according to the present invention;

FIG. 2 is a schematic side sectional view of the load-bearing column according to the present invention;

FIG. 3 is a schematic top sectional view of the load-bearing column according to the present invention;

FIG. 4 is a schematic diagram of a second configuration of the blocking plate and the leg training device according to the present invention;

FIG. 5 is a rear sectional view of the load-bearing column according to the present invention;

FIG. 6 is a schematic view of the structure of the base plate and the handle groove proposed by the present invention;

fig. 7 is an enlarged structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 101. a handle slot; 2. a load-bearing column; 4. a horizontal bar; 5. a leg kicking trainer; 501. a slide seat plate; 502. a backup plate; 503. a seat adjuster; 6. a hoisting ring; 7. deeply squating the bar; 8. a traveling wheel; 801. moving the roller; 9. a blocking plate; 10. erecting a groove; 11. a tension spring; 12. a balancing weight; 13. pulling a rope; 14. adjusting the clamping seat; 15. a wire hole; 16. a chute; 17. a groove; 18. buckling; 19. a foot pedal; 20. a yielding groove; 21. a pulley; 22. a sponge sleeve; 23. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 fig. 1-7, comprising a bottom plate 1, a bearing post 2, and an exercise device, wherein one end of the bottom plate 1 is provided with a handle slot 101, a blocking plate 9 faces one side of the bottom plate 1 and can rotate along a rotating shaft at the junction of the bottom plate 1 and the bearing post 2, the upper end of the bottom plate 1 is fixedly connected with the bearing post 2, the exercise device comprises a horizontal bar 4, a leg-pedaling trainer 5, a hanging ring 6, and a deep squat bar 7, the upper end of the back of the bearing post 2 is rotatably connected with a walking wheel 8, the bottom of the bearing post 2 is rotatably connected with the blocking plate 9, the back of the bearing post 2 is provided with a groove 17, the upper end of the bearing post 2 is provided with a buckle 18 capable of clamping the blocking plate 9, the bottom of the bearing post 2 is fixedly connected with a pedal plate 19, two sides of the blocking plate 9 are provided with abdicating slots 20, the blocking plate 9 and the groove 17 are arranged in a matching manner, the blocking plate 9 overturns along the, thereby preventing the unfolded leg-kicking trainer 5 from being separated from the groove 17, achieving the purpose of changing the shape of the device, and after the shape is changed, the moving roller 801 originally used for training leg-kicking becomes the walking wheel 8 for moving the device, thereby realizing the effect of convenient movement, the inside of the bearing column 2 is provided with a vertical groove 10, the inside of the vertical groove 10 is provided with a tension spring 11 and a counterweight block 12, the vertical grooves 10 are three at the two sides and the middle of the bearing column 2, wherein, the vertical grooves 10 at the two sides are both provided with pulleys 21, the vertical groove at the middle is fixedly connected with a guide rod 23, the tension spring 11 is arranged in the vertical grooves 10 at the two sides, the counterweight block 12 is arranged in the vertical groove 10 at the middle, the counterweight block 12 is in a cake shape and is sleeved outside the guide rod 23 in a sliding way, the cake-shaped counterweight block can slide up and down along the guide rod 23 through the arrangement of the guide rod 23, thereby ensuring the stable sliding of the balancing weight 12 during the deep squat exercise, preventing the unstable swing of the lever during the deep squat exercise of a new hand, and reflecting the safe use effect in the teaching process, one end of the tension spring 11 is connected with the pull rope 13, one end of the balancing weight 12 is provided with the adjusting clamping seat 14 which can be connected with the deep squat bar 7 in a clamping way, the horizontal bar 4 is fixedly connected with the top of the bearing column 2, the middle part of the front surface and the bottom of the back surface of the bearing column 2 are both provided with the wire holes 15, the inner side surface of the bearing column 2 is provided with the sliding chute 16, the pull rope 13 passes through the wire holes 15 and is respectively connected with the hanging ring 6 and the leg pedaling trainer 5, the pull rope 13 is divided into two groups, the two groups of pull ropes 13 respectively pass through the pulley 21 and penetrate out from the wire holes 15 and are respectively connected with the hanging ring 6 and the leg pedaling trainer 5, the leg pedaling trainer 5 comprises a sliding seat board 501 and a backup board 502, the, the backup plate 502 rotates the folding back and is together parallel with the surface at closure plate 9 with sliding seat plate 501, the groove 20 of stepping down cup joints the both sides at removal gyro wheel 801, closure plate 9 can be followed bottom pivot department and overturn, and make folding back slip seat plate 501 and backup plate 502 butt in the inside of recess 17, the thick stick of squatting deeply 7 slides from top to bottom along spout 16, thick stick of squatting deeply 7 divides the three section loop bars, the loop bar middle part is provided with the spring, the loop bar both ends can be drawn close to the middle part, the outside of thick stick of squatting deeply 7 is provided with sponge cover 22.

When the bearing column 2 is vertical in use, the bottom plate 1 increases the contact area between the bottom of the bearing column 2 and the ground, and the stability is improved; when the bearing column 2 is laid down and moved, the height of the bearing column is increased, and the bearing column is matched with the handle groove 101, so that the bearing column is convenient to pull and move; the cake-shaped balancing weight 12 is sleeved on the outer side of the guide rod 23, so that the stable sliding of the balancing weight during deep squatting exercises is ensured, the unstable swinging phenomenon of a lever during deep squatting exercises of a novice hand is prevented, and the safe use effect in the teaching process is realized; the deep-squatting lever 7 is not needed to be used or can be taken down when the horizontal lever 4 is needed to be used as a pull-up body, and the deep-squatting lever is extruded from two ends to the middle to compress the internal spring and shorten the length of the internal spring, so that the deep-squatting lever 7 is separated from the adjusting clamping seat 14 and withdraws from the inside of the sliding groove 16; when the block plate 9 is horizontally placed on the ground, the leg kicking trainer 5 is unfolded into a seat shape (as shown in fig. 1) through the ratchet action inside the seat adjuster 503, a student sits on the upper part of the sliding seat plate 501 and stretches the legs, and the pull spring 11 is pulled through the pull rope 13, so that the moving rollers 801 at the bottom of the sliding seat plate 501 move back and forth along the abdicating grooves 20 at the two sides of the block plate 9, and the effect of exercising leg muscles with load is achieved; when the leg-pedaling training device 5 is not needed to be used, the blocking plate 9 can be turned over along the rotating shaft, the folded leg-pedaling training device 5 is fixed inside the groove 17 by the blocking plate 9 (as shown in fig. 4), and the moving roller 801 is changed into the moving wheel 8, so that the device can move freely.

In conclusion, the physical training device for physical education comprises a blocking plate 9 and a groove 17, wherein the blocking plate 9 is arranged in a matching manner along a rotating shaft, the blocking plate 9 is turned over along the rotating shaft, so that a sliding seat plate 501 and a backup plate 502 of a leg pedaling training device 5 are fixed in the groove 17, the unfolded leg pedaling training device 5 is prevented from being separated from the groove 17, the purpose of changing the shape of the device is achieved, after the shape is changed, a movable roller 801 used for training leg pedaling is changed into a walking wheel 8 for moving the device, and the effect of convenient movement is achieved; the device can utilize horizontal bar 4, rings 6, pedal the training ware 5 of kicking one's legs, and the thick stick of squatting 7 realizes the training of various sports teaching deeply, and can carry out the transform of structure, facilitates the use and removes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a physical training device is used in sports teaching, includes bottom plate (1), heel post (2), tempers the device, its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a bearing column (2), the exercise device comprises a horizontal bar (4), a leg kicking trainer (5), a lifting ring (6) and a deep squatting bar (7), the upper end of the back face of the bearing column (2) is rotatably connected with a traveling wheel (8), the bottom of the bearing column (2) is rotatably connected with a blocking plate (9), a vertical groove (10) is formed in the bearing column (2), a tension spring (11) and a balancing weight (12) are arranged in the vertical groove (10), a pull rope (13) is clamped at one end of the tension spring (11), an adjusting clamping seat (14) capable of clamping the deep squatting bar (7) is arranged at one end of the balancing weight (12), the horizontal bar (4) is fixedly connected to the top of the bearing column (2), line holes (15) are formed in the middle of the front face and the bottom of the back face of the bearing column (2), a sliding groove (16) is formed in the inner side face of the, the pull rope (13) penetrates through the wire hole (15) and is connected with a hanging ring (6) and a leg kicking trainer (5) respectively, and the deep squatting lever (7) slides up and down along the sliding groove (16).

2. The physical training device for physical education according to claim 1, wherein: one end of the bottom plate (1) is provided with a handle groove (101), and the blocking plate (9) faces one side of the bottom plate (1) and can rotate along a rotating shaft at the joint of the bottom plate (1) and the bearing column (2).

3. The physical training device for physical education according to claim 1, wherein: the back of the bearing column (2) is provided with a groove (17), and the upper end of the bearing column (2) is provided with a buckle (18) which can be clamped with the blocking plate (9).

4. The physical training device for physical education according to claim 1, wherein: the bottom of the bearing column (2) is fixedly connected with a pedal (19), and the two sides of the blocking plate (9) are provided with abdicating grooves (20).

5. The physical training device for physical education according to claim 1, wherein: the leg-kicking training device (5) comprises a sliding seat plate (501) and a backup plate (502), the bottom of the sliding seat plate (501) is rotatably connected with a movable roller (801), a seat adjuster (503) is arranged at the joint of the backup plate (502) and the sliding seat plate (501), and the backup plate (502) is rotatably folded and is parallel to the surface of the blocking plate (9) together with the sliding seat plate (501).

6. The physical training device for physical education as claimed in claim 5, wherein: the abdicating groove (20) is sleeved on two sides of the movable roller (801), the blocking plate (9) can turn over along the rotating shaft at the bottom, and the folded sliding seat plate (501) and the folded backup plate (502) are abutted to the inner part of the groove (17).

7. The physical training device for physical education according to claim 7, wherein: the utility model discloses a bearing column, including upright groove (10), pull spring (11), balancing weight (12), stand groove (10) and be located the both sides of heel post (2) and the centre three altogether, wherein lie in all to be provided with pulley (21) in the upright groove (10) of both sides, lie in the inside fixedly connected with guide bar (23) of the upright inslot portion in the centre, pull spring (11) set up in the upright groove (10) of both sides, balancing weight (12) set up inside upright groove (10) in the centre, balancing weight (12) are the cake form, and slip the cover and cup joint in the outside of guide bar (23).

8. The physical training device for physical education according to claim 1, wherein: the pull ropes (13) are divided into two groups, and the two groups of pull ropes (13) respectively pass through the inside of the wire hole (15) around the pulley (21) and are respectively connected with the lifting ring (6) and the leg-kicking trainer (5).

9. The physical training device for physical education according to claim 1, wherein: deep squatting lever (7) divides the three section loop bars, the loop bar middle part is provided with the spring, the loop bar both ends can be drawn close to the middle part, the outside of deep squatting lever (7) is provided with sponge cover (22).