CN220736096U - Physical training device that sports teaching used - Google Patents

Abstract

The utility model discloses a physical training device for physical education, which relates to the technical field of physical education and comprises a base, wherein pull-up training equipment is arranged at the top of the base, sit-up training equipment is arranged at the inner side of the base, push-up training equipment is arranged at one end of the base, the pull-up training equipment comprises two first struts and two second struts, the two first struts are respectively and fixedly connected to the tops of the two ends of the base, the two second struts are respectively arranged in the two first struts, a horizontal bar is fixedly connected between the two second struts, a sliding groove is formed in one side of the first struts, a push plate is arranged in the sliding groove, one end of the push plate is fixedly connected to the outer side of the bottom of the second struts, and the physical training device is rich in functions, is suitable for physical training, can be folded and contracted, reduces space occupation and improves portability.

Description

Physical training device that sports teaching used

Technical Field

The utility model relates to the technical field of physical education, in particular to a physical training device for physical education.

Background

Physical education is a purposeful and organized educational process carried out according to a certain plan and course standard, and is participated by teachers and students, and the task of physical education is to teach physical knowledge, techniques and skills to students, strengthen physique, and cultivate moral, intention, quality and the like.

At present, physical training of students is usually required when the sports teacher is in class, so that the students need to go to different sports facility places or carry various training devices, and therefore, the physical training device for the sports teaching is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a physical training device for physical education.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a physical training device that sports teaching used, includes the base, the top of base is provided with pull-up training equipment, the inboard of base is provided with sit up training equipment, just the one end of base is provided with push-up training equipment, pull-up training equipment includes two first pillars and two second pillars, two first pillars are fixed connection in the top at base both ends respectively, two the second pillar sets up respectively in the inside of two first pillars, and two fixedly connected with horizontal bar between the second pillar, the spout has been seted up to one side of first pillar, the inside of spout is provided with the push pedal, the one end fixed connection of push pedal is in the outside of second pillar bottom.

Further, the outside fixedly connected with stop collar at first pillar top, the one end intercommunication first pillar of stop collar, the inside of stop collar is provided with the spring, the inside of spring is provided with the pull rod, the pull rod sets up in the outside fixedly connected with spacing lug of the part of stop collar, a plurality of spacing hole has been seted up in the outside of second pillar, the one end of pull rod sets up in the inside of one of them spacing hole.

Further, the front hand area and the back hand area are arranged on the cross bar, the front hand area on the cross bar is transversely arranged, and the back hand area on the cross bar is arc-shaped.

Further, sit-up training includes the service creeper, logical groove has been seted up to the inboard of base one end, the inside fixedly connected with connecting rod of logical groove one end, the one end of service creeper rotates to be connected in the outside of connecting rod, just the connecting plate of two symmetry settings of top fixedly connected with of service creeper one end.

Further, two opposite sides of the connecting plate are fixedly connected with T-shaped blocks, a connecting shaft is fixedly connected to the inside of the bottom of each T-shaped block, a connecting frame is rotatably connected to the outer side of each connecting shaft, and a supporting rod is fixedly connected to one end of each connecting frame.

Further, the push-up training device comprises two symmetrically arranged handles, and the two handles are respectively and fixedly connected to two sides of one end of the base.

Further, foam tubes are fixedly arranged at the outer sides of the forward hand area, the reverse hand area, the support rod and the grip of the cross bar.

Compared with the prior art, the utility model has the beneficial effects that:

1. this application can carry out three kinds of physical training items of pull-up, sit up and push-up, and the function is comparatively abundant, is applicable to physical training, and can fold the shrink, reduces the occupation in space, improves portability.

2. The pull-up training equipment in the application can carry out height adjustment to students with different heights, meets the training requirements of the students with different heights, and improves the training effect.

3. The foam tube is arranged at the contact part of the equipment and the limbs of the students, so that the students can be prevented from being damaged due to skin friction.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a left side view of the structure of the second leg of the present utility model;

FIG. 3 is a schematic view of the structure of the through slot of the present utility model;

fig. 4 is a schematic structural view of a T-block according to the present utility model.

In the figure: 1. a base; 2. a first support column; 3. a second support; 4. a cross bar; 5. a chute; 6. a through groove; 7. a lying plate; 8. a grip; 9. a foam tube; 10. a push plate; 11. a limit sleeve; 12. a spring; 13. a pull rod; 14. a limit bump; 15. a limiting hole; 16. a connecting rod; 17. a connecting plate; 18. a T-shaped block; 19. a connecting shaft; 20. a connecting frame; 21. and (5) supporting the rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1-4, a physical training device for physical education comprises a base 1, pull-up training equipment is arranged at the top of the base 1, sit-up training equipment is arranged at the inner side of the base 1, push-up training equipment is arranged at one end of the base 1, the pull-up training equipment comprises two first support posts 2 and two second support posts 3, the two first support posts 2 are respectively and fixedly connected to the tops of the two ends of the base 1, the two second support posts 3 are respectively arranged in the two first support posts 2, a cross bar 4 is fixedly connected between the two second support posts 3, a chute 5 is formed in one side of the first support post 2, a push plate 10 is arranged in the chute 5, and one end of the push plate 10 is fixedly connected to the outer side of the bottom of the second support post 3;

the outer side of the top of the first support post 2 is fixedly connected with a limit sleeve 11, one end of the limit sleeve 11 is communicated with the first support post 2, a spring 12 is arranged in the limit sleeve 11, a pull rod 13 is arranged in the spring 12, the pull rod 13 is arranged on the outer side of the limit sleeve 11, a limit bump 14 is fixedly connected with the outer side of the second support post 3, a plurality of limit holes 15 are formed in the outer side of the second support post 3, and one end of the pull rod 13 is arranged in one of the limit holes 15;

when students with different heights carry out pull-up training, the pull rod 13 can be pulled by one hand, the push plate 10 is moved upwards or downwards by the other hand, at the moment, the limiting lug 14 moves along with the pull rod 13, the spring 12 is extruded, one end of the pull rod 13 can be separated from the limiting hole 15, the push plate 10 can drive the second support 3 to move in the first support 2, after the second support is adjusted to a proper height, the pull rod 13 is loosened, one end of the pull rod 13 can be sprung into the currently aligned limiting hole 15 under the action of the spring 12, if the pull rod 13 is not sprung into the limiting hole 15, the push plate 10 can be slightly moved upwards or downwards so as to adjust the position of the limiting hole 15.

The front hand area and the back hand area are arranged on the cross bar 4, the front hand area on the cross bar 4 is transversely arranged, the back hand area on the cross bar 4 is arc-shaped,

if the backhand area is transversely arranged, when the backhand pull is upward, the hands and the wrists of the students can be twisted and inclined, and hand sprains are easily caused, so that the arc-shaped arrangement is safer and more comfortable.

The sit-up training comprises a lying plate 7, a through groove 6 is formed in the inner side of one end of the base 1, a connecting rod 16 is fixedly connected to the inner side of one end of the through groove 6, one end of the lying plate 7 is rotatably connected to the outer side of the connecting rod 16, and two symmetrically arranged connecting plates 17 are fixedly connected to the top of one end of the lying plate 7;

the opposite sides of the two connecting plates 17 are fixedly connected with T-shaped blocks 18, the inside of the bottom of each T-shaped block 18 is fixedly connected with a connecting shaft 19, the outer sides of the connecting shafts 19 are rotatably connected with connecting frames 20, and one ends of the connecting frames 20 are fixedly connected with supporting rods 21;

when the student carries out sit-up training, can follow connecting rod 16 and rotate service creeper 7, make service creeper 7 and base 1 be vertical state, lift up bracing piece 21 later, link 20 can rotate along connecting axle 19, the student can lie on service creeper 7 this moment to place the both feet in the below of bracing piece 21, carry out sit-up training, during the period, student's foot can exert effort to bracing piece 21, and bracing piece 21 can be perpendicular to connecting plate 17 all the time under T type piece 18 spacing, do not push down student's foot down.

The push-up training device comprises two symmetrically arranged handles 8, the two handles 8 are respectively and fixedly connected with two sides of one end of the base 1,

the end of the handle 8, which is close to the foam tube 9, can be extended, the extension principle is the same as the self-locking telescopic rod principle, when students perform push-up training, the free end of the handle 8 can be extended, the students can bend over to perform training, and after the training is finished, the free end of the handle 8 is reset, so that the occupied space of the handle 8 can be reduced.

Foam tubes 9 are fixedly arranged at the outer sides of the forward hand area and the reverse hand area of the cross bar 4, the support bar 21 and the grip 8,

when students use the pull-up training device, the sit-up training device and the push-up training device, the foam tube 9 can prevent the limbs of the students from being worn and can play a role in skid resistance.

Claims (7)

1. Physical training device that sports teaching used, including base (1), its characterized in that, the top of base (1) is provided with pull-up training equipment, the inboard of base (1) is provided with sit up training equipment, just the one end of base (1) is provided with push-up training equipment, pull-up training equipment includes two first pillars (2) and two second pillars (3), two first pillars (2) fixed connection respectively in the top at base (1) both ends, two second pillars (3) set up respectively in the inside of two first pillars (2), and two fixedly connected with cross bar (4) between second pillars (3), spout (5) have been seted up to one side of first pillar (2), the inside of spout (5) is provided with push pedal (10), the one end fixed connection of push pedal (10) is in the outside at second pillar (3) bottom.

2. The physical training device for physical education use according to claim 1, wherein the outside fixedly connected with stop collar (11) at first pillar (2) top, the one end of stop collar (11) communicates first pillar (2), the inside of stop collar (11) is provided with spring (12), the inside of spring (12) is provided with pull rod (13), pull rod (13) set up in the outside fixedly connected with spacing lug (14) of the part of stop collar (11), a plurality of spacing hole (15) have been seted up in the outside of second pillar (3), the one end of pull rod (13) sets up in the inside of one of them spacing hole (15).

3. Physical training device for physical education according to claim 2 wherein the front hand area and the back hand area are arranged on the bar (4), the front hand area on the bar (4) is arranged transversely, and the back hand area on the bar (4) is arranged in an arc shape.

4. The physical training device for physical education use according to claim 3, wherein the sit-up training comprises a lying plate (7), a through groove (6) is formed in the inner side of one end of the base (1), a connecting rod (16) is fixedly connected to the inner side of one end of the through groove (6), one end of the lying plate (7) is rotatably connected to the outer side of the connecting rod (16), and two symmetrically arranged connecting plates (17) are fixedly connected to the top of one end of the lying plate (7).

5. Physical training device for physical education according to claim 4 characterized in that, two opposite sides of connecting plate (17) are all fixedly connected with T type piece (18), the inside fixedly connected with connecting axle (19) of T type piece (18) bottom, the outside rotation of connecting axle (19) is connected with link (20), the one end fixedly connected with bracing piece (21) of link (20).

6. Physical training device for physical education according to claim 5 wherein the push-up training apparatus comprises two symmetrically arranged grips (8), the two grips (8) being fixedly connected to two sides of one end of the base (1) respectively.

7. The physical training device for physical education use according to claim 6 wherein foam tubes (9) are fixedly arranged on the outer sides of the forward hand area and the reverse hand area of the cross bar (4), the support bar (21) and the grip (8).