Physical training device for physical education

Abstract

The invention relates to the technical field of physical training, and discloses a physical training device for physical education, which comprises a fixed plate, two groups of rollers are fixedly connected to the bottom surface of the fixed plate, a first connecting plate is fixedly connected to the upper surface of the fixed plate, and a barbell placing rack is fixedly connected to the front surface of the first connecting plate. According to the physical training device for physical education, through cooperation of an electric push rod, an adjusting plate, a supporting plate and a supporting seat, the effect of releasing the contact state between rolling wheels and the ground is achieved, the purpose of making the supporting seat make contact with the ground is achieved, the device can be moved, meanwhile, the stability of the device during training is ensured, and the practicability is high. Through the cooperation of a barbell placing rack, a grip, a dumbbell rack, a pull handle and a stress plate which are connected to a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate, the function of training arms, the waist, arm strength and leg muscles can be achieved, and the purposes of integrating multiple training functions and improving the training efficiency and interestingness are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of physical training, in particular to a physical training device for physical education. Background Art

[0002] Physical fitness is the basic athletic ability of the human body, which is manifested through athletic qualities such as strength, speed, endurance, coordination, flexibility and agility. It is an important component of an athlete's competitive ability. The level of physical fitness is closely related to the morphological and functional characteristics of the human body. According to the performance and role of physical fitness in different populations, physical fitness can be divided into two levels: healthy physical fitness and competitive physical fitness. Healthy physical fitness refers to the functional ability of the organ system that is necessary for any population and is the basis of competitive physical fitness. Competitive physical fitness is the physical functional ability required for competitive competitions that is further developed on the basis of healthy physical fitness. The development of athletes' competitive physical fitness is affected by many factors. Congenital physical fitness is obtained through genetic effects, while acquired physical fitness is mainly improved through effective physical training. The supply of energy during human exercise is achieved through the coordinated work of the three major energy metabolism systems, nerves, bones and muscles. The speed, strength, endurance, coordination, agility and flexibility required for training and competition are achieved by improving the functions of athletes' energy metabolism, nerves, muscles, bones and other systems and making them meet the needs of sports events.

[0003] With the development of technology, modern physical education pays more and more attention to the scientific nature and efficiency of training. In this context, physical training devices that integrate multiple training functions, improve training efficiency and fun, and ensure training safety have become new demands for the development of the industry. However, traditional physical training devices for physical education have relatively single functions and are difficult to meet the diversified needs of modern physical education. They also have a narrow scope of application and are difficult to meet the needs of users. Summary of the invention

[0004] The present invention provides a physical training device for physical education, which solves the problem that the traditional physical training device for physical education has a relatively single function and is difficult to meet the diversified needs of modern physical education, and has a narrow scope of application and is difficult to meet the needs of users.

[0005] The present invention provides the following technical solution: a physical training device for physical education, comprising a fixed plate, the bottom surface of the fixed plate is fixedly connected to two groups of rollers, the upper surface of the fixed plate is fixedly connected to a first connecting plate, the front of the first connecting plate is fixedly connected to a barbell placement rack, the upper surface of the fixed plate is fixedly connected to a second connecting plate, the left side of the second connecting plate is fixedly connected to a handle, the upper surface of the fixed plate is fixedly connected to a third connecting plate, the right side of the third connecting plate is fixedly connected to two dumbbell racks, the upper surface of the fixed plate is fixedly connected to a fourth connecting plate, the first connecting plate is fixedly connected to the left side of the second connecting plate, the third connecting plate is fixedly connected to the right side of the third connecting plate, the fourth connecting plate is fixedly connected to the upper surface of the fixed plate, and the second connecting plate is fixedly connected to the left side of the second connecting plate. The upper surfaces of the four connecting plates are fixedly connected to support wheels, and a pull rope is placed on the outer surface of the support wheel. The back side of the first connecting plate, the right side of the second connecting plate, the left side of the third connecting plate and the front side of the fourth connecting plate are commonly fixedly connected to a reinforcement block, and the upper surface of the reinforcement block is fixedly connected to a blocking plate, and the left and right ends of the blocking plate are respectively fixedly connected to the right side of the second connecting plate and the left side of the third connecting plate, and the back side of the fourth connecting plate is fixedly connected to two limit frames, and a force plate is provided between the two limit frames, and the upper surface of the force plate is fixedly connected to the bottom end of the pull rope, and the fixed A connecting port is provided on the bottom surface of the fixed plate, an adjusting plate is provided under the fixed plate, two positioning grooves are provided on the bottom surface of the fixed plate, a supporting plate is provided inside each of the positioning grooves, and the side surfaces of the two supporting plates close to each other are fixedly connected to the left and right ends of the adjusting plate respectively, the right side surface of the second connecting plate and the left side surface of the third connecting plate are inlaid with bearings, the inner rings of the two bearings are connected to a rotating rod for common rotation, the outer surface of the rotating rod is fixedly connected to a transmission wheel, and the pull rope is in contact with the transmission wheel, the upper surface of the fixed plate is fixedly connected to a positioning frame, and the inner side wall of the positioning frame is fixedly A stabilizing plate is fixedly connected to the stabilizing plate, and two electric push rods are installed on the upper surface of the stabilizing plate, and the telescopic end of each electric push rod is fixedly connected to the upper surface of the adjusting plate; a counterweight block is placed on the upper surface of the reinforcement block, and the end of the pull rope away from the force-bearing plate is fixedly connected to the upper surface of the counterweight block; two limit plates are fixedly connected to the back of the blocking plate, and the side surfaces of the two limit plates close to each other are respectively in contact with the left and right side surfaces of the counterweight block; a guide groove is provided on the back of the blocking plate, and a guide block is slidably connected to the inside of the guide groove, and the back of the guide block is fixedly connected to the front of the counterweight block.

[0006] As a preferred technical solution of the present invention, two supporting oblique blocks are fixedly connected to the front side of the first connecting plate, and the upper surface of each supporting oblique block is fixedly connected to the bottom end of the barbell placement rack.

[0007] As a preferred technical solution of the present invention, a support block is fixedly connected to the upper surface of the fixing plate, and the upper surface of the support block is fixedly connected to the bottom surface of the dumbbell rack.

[0008] As a preferred technical solution of the present invention, a handle is fixedly connected to the back side of the force-bearing plate, and an outer surface of the handle is provided with anti-slip grooves.

[0009] As a preferred technical solution of the present invention, two sliding holes are opened on the upper surface of the force-bearing plate, and a sliding rod is slidably connected to the inside of each sliding hole, and the top end and the bottom end of each sliding rod are fixedly connected to the inner wall of the limit frame.

[0010] As a preferred technical solution of the present invention, a reinforcing plate is fixedly connected to the bottom surface of the adjustment plate, and the left and right ends of the reinforcing plate are respectively fixedly connected to a side surface of the support plate that is close to each other.

[0011] As a preferred technical solution of the present invention, two support seats are provided below each of the support plates, and the upper surfaces of the two groups of support plates are fixedly connected to the bottom surfaces of the support plates.

[0012] As a preferred technical solution of the present invention, two stabilizing plates are fixedly connected to the upper surface of the reinforcement block, the back side of each of the stabilizing plates is fixedly connected to the front side of the blocking plate, the front side of the blocking plate is fixedly connected to a stabilizing block, and the front side of the stabilizing block is fixedly connected to the back side of the first connecting plate.

[0013] As a preferred technical solution of the present invention, the outer surface of each electric push rod is fixedly connected to a reinforcement ring, and the bottom surface of each reinforcement ring is fixedly connected to the upper surface of the stabilizing plate.

[0014] As a preferred technical solution of the present invention, two positioning plates are fixedly connected to the upper surface of the stabilizing plate, and the side surfaces of the two positioning plates that are away from each other are fixedly connected to the upper surface of the stabilizing plate.

[0015] The present invention has the following beneficial effects:

[0016] 1. The physical training device for physical education, through the cooperation of the electric push rod, the adjustment plate, the support plate and the support seat, plays the role of releasing the contact state between the roller and the ground, so as to achieve the purpose of making the support seat contact with the ground. It can not only move the device, but also ensure the stability of the device during training, which effectively solves the problem of narrow application range and difficulty in meeting the needs of users.

[0017] 2. The physical training device for physical education, through the combined use of the barbell placement rack, grips, dumbbell rack, pull handles and force plates connected at the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate, can train the arms, waist, arm strength and leg muscles, thereby achieving the purpose of integrating multiple training functions and improving training efficiency and interest, and effectively solving the problem that traditional physical training devices for physical education have relatively single functions and are difficult to meet the diversified needs of modern physical education. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the fixing plate of the present invention;

[0019] Figure 2 is a schematic diagram of the rear structural view of the fourth connecting plate in the present invention;

[0020] Figure 3 It is a bottom view structural schematic diagram of the fixing plate in the present invention;

[0021] Figure 4 It is a schematic diagram of the top view of the blocking plate in the present invention;

[0022] Figure 5 It is a schematic diagram of the side section structure of the positioning frame in the present invention.

[0023] In the figure: 1, fixed plate; 2, roller; 3, first connecting plate; 4, barbell placement rack; 5, support inclined block; 6, second connecting plate; 7, grip; 8, third connecting plate; 9, dumbbell rack; 10, support block; 11, fourth connecting plate; 12, support wheel; 13, pull rope; 14, blocking plate; 15, limit frame; 16, force plate; 17, pull handle; 18, sliding hole; 19, sliding rod; 20, reinforcement block ; 21. Connecting port; 22. Adjusting plate; 23. Positioning groove; 24. Support plate; 25. Reinforcement plate; 26. Support seat; 27. Stabilizing plate; 28. Stabilizing block; 29. ​​Bearing; 30. Rotating rod; 31. Transmission wheel; 32. Positioning frame; 33. Stabilizing plate; 34. Electric push rod; 35. Reinforcement ring; 36. Positioning plate; 37. Counterweight block; 38. Limiting plate; 39. Guide groove; 40. Guide block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5A physical training device for physical education, comprising a fixed plate 1, two groups of rollers 2 are fixedly connected to the bottom surface of the fixed plate 1, a first connecting plate 3 is fixedly connected to the upper surface of the fixed plate 1, a barbell placement rack 4 is fixedly connected to the front of the first connecting plate 3, a second connecting plate 6 is fixedly connected to the upper surface of the fixed plate 1, a handle 7 is fixedly connected to the left side of the second connecting plate 6, a third connecting plate 8 is fixedly connected to the upper surface of the fixed plate 1, two dumbbell racks 9 are fixedly connected to the right side of the third connecting plate 8, a fourth connecting plate 11 is fixedly connected to the upper surface of the fixed plate 1, a support wheel 12 is fixedly connected to the upper surface of the fourth connecting plate 11, a pull rope 13 is placed on the outer surface of the support wheel 12, the back of the first connecting plate 3 and the second connecting plate 6 are fixedly connected to the upper surface of the fixed plate 1. The right side surface, the left side surface of the third connecting plate 8 and the front surface of the fourth connecting plate 11 are fixedly connected with a reinforcing block 20, and the upper surface of the reinforcing block 20 is fixedly connected with a blocking plate 14. The left and right ends of the blocking plate 14 are respectively fixedly connected to the right side surface of the second connecting plate 6 and the left side surface of the third connecting plate 8. The back of the fourth connecting plate 11 is fixedly connected with two limit frames 15, and a force plate 16 is provided between the two limit frames 15. The upper surface of the force plate 16 is fixedly connected to the bottom end of the pull rope 13. A connecting port 21 is provided on the bottom surface of the fixed plate 1, and an adjusting plate 22 is provided below the fixed plate 1. Two positioning grooves 23 are provided on the bottom surface of the fixed plate 1, and a support plate 24 is provided inside each positioning groove 23. The two support plates 24 are close to each other One side of the fixing plate 1 is fixedly connected to the left and right ends of the adjusting plate 22 respectively, the right side of the second connecting plate 6 and the left side of the third connecting plate 8 are inlaid with bearings 29, the inner rings of the two bearings 29 are rotatably connected with a rotating rod 30, the outer surface of the rotating rod 30 is fixedly connected with a transmission wheel 31, and the pull rope 13 is in contact with the transmission wheel 31, the upper surface of the fixing plate 1 is fixedly connected with a positioning frame 32, the inner side wall of the positioning frame 32 is fixedly connected with a stabilizing plate 33, and two electric push rods 34 are installed on the upper surface of the stabilizing plate 33, and the telescopic end of each electric push rod 34 is fixedly connected to the upper surface of the adjusting plate 22, and a counterweight block 37 is placed on the upper surface of the reinforcement block 20, and the end of the pull rope 13 away from the force plate 16 is connected to the upper surface of the counterweight block 37 The back of the blocking plate 14 is fixedly connected with two limit plates 38, and the side surfaces of the two limit plates 38 that are close to each other are in contact with the left and right sides of the counterweight block 37 respectively. A guide groove 39 is provided on the back of the blocking plate 14, and a guide block 40 is slidably connected inside the guide groove 39. The back of the guide block 40 is fixedly connected with the front surface of the counterweight block 37. Through the cooperation of the electric push rod 34, the adjustment plate 22, the support plate 24 and the support seat 26, the roller 2 is released from the contact state with the ground, so that the support seat 26 is in contact with the ground. Not only can the device be moved, but also the stability of the device during training is ensured, which effectively solves the problem of narrow application range and difficulty in meeting the needs of users.The combination of the barbell rack 4, the grip 7, the dumbbell rack 9, the pull handle 17 and the force plate 16 connected at the first connecting plate 3, the second connecting plate 6, the third connecting plate 8 and the fourth connecting plate 11 can train the arm, waist, arm strength and leg muscles, thereby achieving the purpose of integrating multiple training functions, improving training efficiency and interest, and effectively solving the problem that the traditional physical training device for physical education has a relatively single function and is difficult to meet the diversified needs of modern physical education.

[0026] In a preferred embodiment, two supporting oblique blocks 5 are fixedly connected to the front of the first connecting plate 3, and the upper surface of each supporting oblique block 5 is fixedly connected to the bottom end of the barbell rack 4. The barbell rack 4 can be supported by the provided supporting oblique blocks 5. The upper surface of the fixed plate 1 is fixedly connected to a supporting block 10, and the upper surface of the supporting block 10 is fixedly connected to the bottom surface of the dumbbell rack 9. The provided supporting block 10 facilitates the support of the dumbbell rack 9. The back of the force-bearing plate 16 is fixedly connected to a handle 17, and the outer surface of the handle 17 is provided with anti-slip grooves. The force-bearing plate 16 can be pulled by providing the handle 17.

[0027] In a preferred embodiment, two sliding holes 18 are provided on the upper surface of the force-bearing plate 16, and a sliding rod 19 is slidably connected to the inside of each sliding hole 18. The top end of each sliding rod 19 and the bottom end of the sliding rod 19 are fixedly connected to the inner wall of the limit frame 15. Through the cooperation of the sliding rod 19 and the sliding hole 18, the force-bearing plate 16 can be made more rapid and stable when sliding. A reinforcing plate 25 is fixedly connected to the bottom surface of the adjustment plate 22, and the left and right ends of the reinforcing plate 25 are respectively fixedly connected to the side surface of the support plate 24 close to each other. The reinforcing plate 25 is provided to facilitate the reinforcement of the adjustment plate 22. Two support seats 26 are provided under each support plate 24, and the upper surfaces of the two groups of support plates 24 are fixedly connected to the bottom surface of the support plate 24. The support seat 26 can make the support plate 24 more stable.

[0028] In a preferred embodiment, two stabilizing plates 27 are fixedly connected to the upper surface of the reinforcement block 20, and the back side of each stabilizing plate 27 is fixedly connected to the front side of the blocking plate 14, and the front side of the blocking plate 14 is fixedly connected to a stabilizing block 28, and the front side of the stabilizing block 28 is fixedly connected to the back side of the first connecting plate 3. The first connecting plate 3 can be reinforced by the provided stabilizing block 28, and the outer surface of each electric push rod 34 is fixedly connected to a reinforcement ring 35, and the bottom surface of each reinforcement ring 35 is fixedly connected to the upper surface of the stabilizing plate 33. The electric push rod 34 can be reinforced by the provided reinforcement ring 35, and the upper surface of the stabilizing plate 33 is fixedly connected to two positioning plates 36, and the side surfaces of the two positioning plates 36 away from each other are fixedly connected to the upper surface of the stabilizing plate 33, and the stabilizing plate 33 can be fixed by the provided positioning plate 36.

[0029] Working principle: when using the device, first move the training device to the specified position, then connect the electric push rod 34 to the power supply, and control it through the control switch. By starting the electric push rod 34, the adjustment plate 22 can be pushed and the support plate 24 and the support seat 26 can be driven to move downward, and the support seat 26 can be made in contact with the ground. With the movement of the electric push rod 34, the roller 2 can be released from the contact state with the ground, and the support seat 26 can be made in contact with the bottom surface instead, ensuring the stability of the device during training. When training arm strength, you can choose the first Arm strength training is performed at the four connecting plates 11 and the second connecting plate 6. By pulling the handle 17, the force-bearing plate 16 can be pulled downward along the sliding rod 19. Since the force-bearing plate 16 is fixedly connected with the pull rope 13, and the other end of the pull rope 13 is fixedly connected with the counterweight block 37, the arm strength training can be completed by moving it up and down. When training the waist or arm muscles, the first connecting plate 3 and the third connecting plate 8 can be selected for training. By holding the handle 7 and doing pull-ups, the arm and waist muscles can be trained, thereby meeting the diverse needs of modern physical education.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A physical training device for physical education, comprising a fixing plate (1), characterized in that: The bottom surface of the fixing plate (1) is fixedly connected to two groups of rollers (2); the upper surface of the fixing plate (1) is fixedly connected to a first connecting plate (3); the front surface of the first connecting plate (3) is fixedly connected to a barbell placement rack (4); the upper surface of the fixing plate (1) is fixedly connected to a second connecting plate (6); the left side of the second connecting plate (6) is fixedly connected to a handle (7); the upper surface of the fixing plate (1) is fixedly connected to a third connecting plate (8); the right side of the third connecting plate (8) is fixedly connected to two dumbbell racks (9); the upper surface of the fixing plate (1) is fixedly connected to a fourth connecting plate (11); the upper surface of the fourth connecting plate (11) is fixedly connected to a support wheel (12); the support wheel (12) A pull rope (13) is placed on the outer surface of the first connecting plate (3), the back side of the second connecting plate (6), the left side of the third connecting plate (8) and the front side of the fourth connecting plate (11) are fixedly connected with a reinforcing block (20), the upper surface of the reinforcing block (20) is fixedly connected with a blocking plate (14), the left and right ends of the blocking plate (14) are respectively fixedly connected to the right side of the second connecting plate (6) and the left side of the third connecting plate (8), the back side of the fourth connecting plate (11) is fixedly connected with two limit frames (15), a force plate (16) is provided between the two limit frames (15), the upper surface of the force plate (16) is fixedly connected to the bottom end of the pull rope (13), and the bottom surface of the fixed plate (1) is opened. A connecting port (21) is provided, an adjusting plate (22) is provided below the fixing plate (1), two positioning grooves (23) are provided on the bottom surface of the fixing plate (1), a supporting plate (24) is provided inside each positioning groove (23), and the side surfaces of the two supporting plates (24) close to each other are respectively fixedly connected to the left and right ends of the adjusting plate (22), the right side surface of the second connecting plate (6) and the left side surface of the third connecting plate (8) are both inlaid with bearings (29), the inner rings of the two bearings (29) are rotatably connected to a rotating rod (30), the outer surface of the rotating rod (30) is fixedly connected to a transmission wheel (31), and the pull rope (13) is in contact with the transmission wheel (31), and the upper surface of the fixing plate (1) is fixedly connected A positioning frame (32) is provided, the inner side wall of the positioning frame (32) is fixedly connected to a stabilizing plate (33), two electric push rods (34) are installed on the upper surface of the stabilizing plate (33), the telescopic end of each electric push rod (34) is fixedly connected to the upper surface of the adjusting plate (22), a counterweight (37) is placed on the upper surface of the reinforcing block (20), one end of the pull rope (13) away from the force-bearing plate (16) is fixedly connected to the upper surface of the counterweight (37), two limiting plates (38) are fixedly connected to the back of the blocking plate (14), the side surfaces of the two limiting plates (38) close to each other are respectively in contact with the left and right side surfaces of the counterweight (37), and a guide groove (39) is provided on the back of the blocking plate (14).A guide block (40) is slidably connected inside the guide groove (39), and the back side of the guide block (40) is fixedly connected to the front side of the counterweight block (37).

2. A physical training device for physical education according to claim 1, characterized in that: Two supporting oblique blocks (5) are fixedly connected to the front side of the first connecting plate (3), and the upper surface of each supporting oblique block (5) is fixedly connected to the bottom end of the barbell placement rack (4).

3. A physical training device for physical education according to claim 1, characterized in that: A support block (10) is fixedly connected to the upper surface of the fixing plate (1), and the upper surface of the support block (10) is fixedly connected to the bottom surface of the dumbbell rack (9).

4. A physical training device for physical education according to claim 1, characterized in that: A handle (17) is fixedly connected to the back of the force-bearing plate (16), and an outer surface of the handle (17) is provided with anti-slip grooves.

5. A physical training device for physical education according to claim 1, characterized in that: Two sliding holes (18) are provided on the upper surface of the force-bearing plate (16), and a sliding rod (19) is slidably connected inside each of the sliding holes (18). The top end of each of the sliding rods (19) and the bottom end of the sliding rod (19) are fixedly connected to the inner wall of the limiting frame (15).

6. A physical training device for physical education according to claim 1, characterized in that: The bottom surface of the adjustment plate (22) is fixedly connected with a reinforcing plate (25), and the left and right ends of the reinforcing plate (25) are respectively fixedly connected to a side surface of the support plate (24) that is close to each other.

7. A physical training device for physical education according to claim 1, characterized in that: Two support seats (26) are provided below each of the support plates (24), and the upper surfaces of the two groups of support plates (24) are fixedly connected to the bottom surfaces of the support plates (24).

8. A physical training device for physical education according to claim 1, characterized in that: Two stabilizing plates (27) are fixedly connected to the upper surface of the reinforcing block (20), the back surface of each stabilizing plate (27) is fixedly connected to the front surface of the blocking plate (14), the front surface of the blocking plate (14) is fixedly connected to a stabilizing block (28), and the front surface of the stabilizing block (28) is fixedly connected to the back surface of the first connecting plate (3).

9. A physical training device for physical education according to claim 1, characterized in that: The outer surface of each electric push rod (34) is fixedly connected to a reinforcement ring (35), and the bottom surface of each reinforcement ring (35) is fixedly connected to the upper surface of the stabilizing plate (33).

10. A physical training device for physical education according to claim 1, characterized in that: Two positioning plates (36) are fixedly connected to the upper surface of the stabilizing plate (33), and the side surfaces of the two positioning plates (36) that are away from each other are fixedly connected to the upper surface of the stabilizing plate (33).

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