Physical training device

Abstract

The physical training device comprises a first connecting plate, one side of the top of the first connecting plate is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a connecting ring, a sliding groove is formed in the inner wall of the connecting ring, the inner wall of the sliding groove is slidably connected with a sliding block, one side of the sliding block is fixedly connected with a handle, and the handle is fixedly connected with the connecting ring. A sliding block is fixedly connected to one side of the handle, a threaded sleeve rod is fixedly connected to one side of the sliding block, a threaded rod is connected to the inner wall of the threaded sleeve rod in a threaded mode, a hand wheel is fixedly connected to one end of the threaded rod, and a pressing plate is fixedly connected to the surface of the hand wheel. According to the invention, the handle is arranged in the connecting ring, so that the sliding block slides in the connecting ring, the holding mode and the holding angle of the handle are adjusted, and after the holding angle of the handle is adjusted, the handle can be suitable for exercising muscles of a plurality of parts of an arm, so that the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of physical training, and in particular to a physical training device. Background Art

[0002] Physical fitness is the basic athletic ability of the human body manifested through athletic qualities such as strength, speed, endurance, coordination, flexibility, and agility. It is an important component of an athlete's competitive ability. In some special training projects, it is necessary to train the athlete's arm explosiveness and arm endurance. However, the training structure and holding angle of existing training equipment are relatively fixed, making it difficult to train multiple parts of the arm. This requires the use of a physical training device.

[0003] Patent document CN218458536U discloses a physical training device, "including a treadmill, wherein first rollers are symmetrically fixedly connected to the left and right sides of the front bottom of the treadmill, first fixed rods are symmetrically fixedly connected to the left and right sides of the front bottom of the treadmill, movable grooves are symmetrically opened on the bottom of the two first fixed rods on the opposite sides, connecting blocks are symmetrically and movably connected in the inner cavities of the two movable grooves, handles are symmetrically and movably connected in the middle of the two connecting blocks on the opposite sides, servo motors are symmetrically and movably connected in the inner cavities of the two second fixed rods, support columns are movably connected to the opposite sides of the two second fixed rods, and hanging rings are symmetrically and movably connected to the left and right sides of the bottom of the support columns, and movable blocks are symmetrically and movably connected to the tops of the two hanging rings. The physical training device described in the utility model is equipped with a training structure for running and arm strength, which is more practical and easy to adjust, and the position of the training structure can be adjusted according to its own needs."

[0004] The above-mentioned equipment drives the strong suction cup to adhere to or leave the ground by moving the handle. When adsorbed to the ground, it is convenient to fix the treadmill to prevent the forearm from tilting when doing arm strength training. However, the holding angle and exercise structure of the hanging ring of the equipment are relatively fixed, which results in that the parts that can be exercised by the equipment are relatively consistent when exercising the user's arm, which makes it difficult to achieve the best training effect. This requires staff to improve the equipment. Utility Model Content

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem that the holding angle and exercise structure of the hanging ring of a physical training device in the prior art are relatively fixed, resulting in relatively consistent parts that can be exercised, thereby providing a physical training device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] include:

[0008] A first connecting plate, a connecting block is fixedly connected to one side of the top of the first connecting plate, a connecting ring is fixedly connected to one side of the connecting block, a sliding groove is provided on the inner wall of the connecting ring, a sliding block is slidably connected to the inner wall of the sliding groove, a handle is fixedly connected to one side of the sliding block, a threaded sleeve is fixedly connected to one side of the sliding block, a threaded rod is threadedly connected to the inner wall of the threaded sleeve, a hand wheel is fixedly connected to one end of the threaded rod, and a pressure plate is fixedly connected to the surface of the hand wheel.

[0009] As an optional technical solution, the bottom of the first connecting plate is rotatably connected to the second connecting plate, the two sides of the second connecting plate are rotatably connected to the first telescopic rod, the two sides of the inner wall of the first telescopic rod are fixedly connected to the first spring, and one end of the first telescopic rod is rotatably connected to the two sides of the second connecting plate.

[0010] As an optional technical solution, the bottom of the second connecting plate is rotatably connected to a connecting component, the bottom of the connecting component is fixedly connected to a base, and one side of the second connecting plate is rotatably connected to a second telescopic rod.

[0011] As an optional technical solution, second springs are fixedly connected to both sides of the inner wall of the second telescopic rod, and one end of the second telescopic rod is rotatably connected to the top of the base.

[0012] As an optional technical solution, a support column is fixedly connected to one side of the top of the base, and a support plate is fixedly connected to the top of the support column.

[0013] As an optional technical solution, handles are fixedly connected to both sides of the top of the support plate, a triangular support block is fixedly connected to the top of the support plate, and a rubber pad is fixedly connected to the top of the triangular support block.

[0014] As an optional technical solution, a non-slip pad is fixedly connected to the surface of the handle, and the surface of the threaded sleeve is slidably connected to the inner wall of the connecting ring.

[0015] The utility model technical solution has the following advantages:

[0016] 1. The utility model drives the slider to move around the center of gravity of the handle by rotating the handle, so that the slider slides in the connecting ring, thereby adjusting the holding method and holding angle of the handle. After the holding angle of the handle is adjusted, the handle can be used to exercise the muscles in multiple parts of the arm. After the handle is adjusted, the handwheel is rotated to drive the pressure plate on the surface to move toward the center position of the connecting ring, thereby pressurizing the connecting ring, thereby fixing the handwheel to the surface of the connecting ring. After the handwheel is fixed, the handle and the slider are fixed to the connecting ring. This structure can fix the slider more conveniently and has a good fixing effect, thereby avoiding the handle from loosening when the handle is held subsequently, and effectively improving the safety of the equipment when in use.

[0017] 2. The utility model pulls the first connecting plate by holding the handle, so that the first connecting plate rotates on the surface of the second connecting plate. When the first connecting plate rotates, the first telescopic rod and the first spring pull the two sides of the first connecting plate, so that a certain pulling force is required to rotate the first connecting plate. The pulling force needs to be provided by the user holding the handle, thereby exercising the user's arms. The two sets of first telescopic rods and the first spring allow the device to exercise the user's two arms, thereby effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A front view of a device provided in a first embodiment of the utility model;

[0019] Figure 2 is a three-dimensional diagram of a connecting plate;

[0020] Figure 3 It is a structural stereogram of the connecting ring;

[0021] Figure 4 The figure is a three-dimensional diagram of the structure of the handle;

[0022] Figure 5 is a diagram of the internal structure of the first telescopic rod;

[0023] Figure 6 It is the internal structure diagram of the second telescopic rod.

[0024] In the figure: 1. first connecting plate; 2. connecting block; 3. connecting ring; 4. slide groove; 5. slider; 6. handle; 7. threaded sleeve; 8. threaded rod; 9. handwheel; 10. pressure plate; 11. second connecting plate; 12. first telescopic rod; 13. first spring; 14. connecting assembly; 15. base; 16. second telescopic rod; 17. second spring; 18. support column; 19. support plate; 20. grip; 21. triangular support block; 22. rubber pad; 23. anti-slip pad. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Example:

[0030] Reference Figures 1 to 4 As shown, a physical training device comprises: a first connecting plate 1, a connecting block 2 is fixedly connected to one side of the top of the first connecting plate 1, a connecting ring 3 is fixedly connected to one side of the connecting block 2, a sliding groove 4 is provided on the inner wall of the connecting ring 3, a sliding block 5 is slidably connected to the inner wall of the sliding groove 4, a handle 6 is fixedly connected to one side of the sliding block 5, a threaded sleeve rod 7 is fixedly connected to one side of the sliding block 5, a threaded rod 8 is threadedly connected to the inner wall of the threaded sleeve rod 7, a hand wheel 9 is fixedly connected to one end of the threaded rod 8, and a pressing plate 10 is fixedly connected to the surface of the hand wheel 9;

[0031] When the holding angle of the handle 6 needs to be adjusted, first hold the handle 6, and then rotate the handle 6 through the axis of the connecting ring 3. The rotation of the handle 6 drives the sliders 5 on both sides to move around the axis of the connecting ring 3. After the sliders 5 move to the other side of the inner wall of the connecting ring 3, the handle 6 is in a vertical state, and then the hand wheel 9 is turned. The rotation of the hand wheel 9 drives the threaded rod 8 on one side to rotate. The rotation of the threaded rod 8 is thus received in the threaded sleeve rod 7. The movement of the threaded rod 8 drives the hand wheel 9 to move. The movement of the hand wheel 9 The pressure plate 10 on the surface is driven to move, and the movement of the pressure plate 10 overlaps the surface of the connecting ring 3, thereby pressurizing the surface of the connecting ring 3. After the pressure plate 10 pressurizes the connecting ring 3, the handwheel 9 is fixed to the surface of the connecting ring 3. The fixation of the handwheel 9 fixes the threaded rod 8. The fixation of the threaded rod 8 fixes the threaded sleeve 7 into the connecting ring 3. The fixation of the threaded sleeve 7 fixes the slider 5. The fixation of the slider 5 fixes the handle 6 into the connecting ring 3, thereby completing the adjustment of the angle of the handle 6.

[0032] Reference Figures 1 to 5 As shown, the bottom of the first connecting plate 1 is rotatably connected to the second connecting plate 11, and the two sides of the second connecting plate 11 are rotatably connected to the first telescopic rod 12, and the two sides of the inner wall of the first telescopic rod 12 are fixedly connected to the first spring 13, and one end of the first telescopic rod 12 is rotatably connected to the two sides of the second connecting plate 11;

[0033] The user can hold the handle 6 in the vertical state to move the handle 6 to both sides of the device. The movement of the handle 6 drives the connecting ring 3 on the surface to move. The movement of the connecting ring 3 drives the connecting block 2 on one side to move. The movement of the connecting block 2 drives the first connecting plate 1 on one side to move. The movement of the first connecting plate 1 rotates on the top of the second connecting plate 11. The movement of the first connecting plate 1 pulls the first telescopic rod 12. After the first telescopic rod 12 is pulled, it is stretched. After the first telescopic rod 12 is stretched, the internal first spring 13 is pulled. After the first spring 13 is stretched, it pulls the first connecting plate 1. Since a certain force is required to stretch the spring, a certain force is required for the rotation of the first connecting plate 1. The force needs to be provided by the user holding the handle 6, thereby exercising the user.

[0034] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the bottom of the second connecting plate 11 is rotatably connected to a connecting assembly 14, the bottom of the connecting assembly 14 is fixedly connected to a base 15, one side of the second connecting plate 11 is rotatably connected to a second telescopic rod 16, both sides of the inner wall of the second telescopic rod 16 are fixedly connected to second springs 17, and one end of the second telescopic rod 16 is rotatably connected to the top of the base 15;

[0035] The user can hold the handle 6 in a parallel state to move the handle 6 toward the user's side. The movement of the handle 6 drives the connecting ring 3 on the surface to move. The movement of the connecting ring 3 drives the connecting block 2 on one side to move. The movement of the connecting block 2 drives the first connecting plate 1 on one side to move. The movement of the first connecting plate 1 drives the second connecting plate 11 to move. The movement of the second connecting plate 11 rotates on the surface of the connecting component 14. The movement of the second connecting plate 11 pulls the second telescopic rod 16. After the second telescopic rod 16 is pulled, it is stretched. After the second telescopic rod 16 is stretched, the second spring 17 inside is pulled. After the second spring 17 is stretched, it pulls the second connecting plate 11. Since a certain force is required to stretch the spring, a certain force is required for the rotation of the second connecting plate 11. The force needs to be provided by the user holding the handle 6, thereby exercising the user.

[0036] Reference Figure 1 As shown, a support column 18 is fixedly connected to one side of the top of the base 15, a support plate 19 is fixedly connected to the top of the support column 18, a handle 20 is fixedly connected to both sides of the top of the support plate 19, a triangular support block 21 is fixedly connected to the top of the support plate 19, a rubber pad 22 is fixedly connected to the top of the triangular support block 21, a non-slip pad 23 is fixedly connected to the surface of the handle 6, and the surface of the threaded sleeve 7 is slidably connected to the inner wall of the connecting ring 3;

[0037] Before using the device, the staff is required to overlap the bottom of the arm on the top of the rubber pad 22, so that the bottom of the arm is overlapped on the top of the rubber pad 22 and one side of the body is overlapped on one side of the triangular support block 21. The triangular support block 21 supports the bottom of the rubber pad 22. The handle 20 can provide a fulcrum for the user, and the anti-slip pad 23 can prevent slipping when holding the handle 6.

[0038] Working principle: Before using the device, the staff needs to overlap the bottom of the arm on the top of the rubber pad 22, so that the bottom of the arm overlaps the top of the rubber pad 22 and one side of the body overlaps one side of the triangular support block 21. The user can hold the handle 6 in a parallel state and move the handle 6 toward the user's side. The movement of the handle 6 drives the connection ring 3 on the surface to move, and the movement of the connection ring 3 drives the connection block 2 on one side to move. The movement of the connection block 2 drives the first connection plate 1 on one side to move, and the movement of the first connection plate 1 drives the second connection plate 11 to move. The movement of the second connecting plate 11 causes the second connecting plate 11 to rotate on the surface of the connecting component 14. The movement of the second connecting plate 11 causes the second telescopic rod 16 to be pulled and thus lengthened. After the second telescopic rod 16 is lengthened, the second spring 17 inside is pulled. After the second spring 17 is lengthened, it pulls the second connecting plate 11. Since a certain force is required to lengthen the spring, a certain force is required to rotate the second connecting plate 11. The force needs to be provided by the user holding the handle 6, thereby exercising the user.

[0039] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the utility model creation.

Claims

1. A physical training device, comprising a first connecting plate (1), characterized in that: A connecting block (2) is fixedly connected to one side of the top of the first connecting plate (1), a connecting ring (3) is fixedly connected to one side of the connecting block (2), a sliding groove (4) is provided on the inner wall of the connecting ring (3), a sliding block (5) is slidably connected to the inner wall of the sliding groove (4), a handle (6) is fixedly connected to one side of the sliding block (5), a threaded sleeve (7) is fixedly connected to one side of the sliding block (5), a threaded rod (8) is threadedly connected to the inner wall of the threaded sleeve (7), one end of the threaded rod (8) is fixedly connected to a hand wheel (9), and a pressure plate (10) is fixedly connected to the surface of the hand wheel (9).

2. A physical training device according to claim 1, characterized in that: The bottom of the first connecting plate (1) is rotatably connected to the second connecting plate (11), the two sides of the second connecting plate (11) are rotatably connected to the first telescopic rod (12), the two sides of the inner wall of the first telescopic rod (12) are fixedly connected to the first spring (13), and one end of the first telescopic rod (12) is rotatably connected to the two sides of the second connecting plate (11).

3. A physical training device according to claim 2, characterized in that: The bottom of the second connecting plate (11) is rotatably connected to a connecting assembly (14), the bottom of the connecting assembly (14) is fixedly connected to a base (15), and one side of the second connecting plate (11) is rotatably connected to a second telescopic rod (16).

4. A physical training device according to claim 3, characterized in that: Second springs (17) are fixedly connected to both sides of the inner wall of the second telescopic rod (16), and one end of the second telescopic rod (16) is rotatably connected to the top of the base (15).

5. A physical training device according to claim 3, characterized in that: A support column (18) is fixedly connected to one side of the top of the base (15), and a support plate (19) is fixedly connected to the top of the support column (18).

6. A physical training device according to claim 5, characterized in that: Handles (20) are fixedly connected to both sides of the top of the support plate (19), a triangular support block (21) is fixedly connected to the top of the support plate (19), and a rubber pad (22) is fixedly connected to the top of the triangular support block (21).

7. A physical training device according to claim 1, characterized in that: The surface of the handle (6) is fixedly connected with an anti-skid pad (23), and the surface of the threaded sleeve rod (7) is slidably connected to the inner wall of the connecting ring (3).

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