Physical rehabilitation training device and method based on physical exercise

Abstract

The invention discloses a physical fitness rehabilitation training device and method based on physical exercise, and relates to the technical field of physical training devices.The physical fitness rehabilitation training device comprises a fixing frame and a holding rod, vertical rods are arranged on the two sides of the top of the fixing frame, and height adjusting assemblies used for adjusting the height of the holding rod are arranged on the vertical rods; a position adjusting assembly is arranged on the fixing frame, a sliding rod is arranged on the position adjusting assembly, a mounting plate is arranged on the top of the sliding rod, and the resistance assemblies with the required number are fixed to the mounting plate through connecting assemblies according to the training requirement of a trainee, so that when the trainee pulls up, the resistance assemblies are fixed to the mounting plate through the connecting assemblies. According to the pull-up training device, the legs need to overcome the resistance brought by the connected resistance assemblies, so that the resistance needing to be overcome by the legs during pull-up becomes larger, rehabilitation of a trainee can be better facilitated, the strength of the upper limbs and the lower limbs can be exercised at the same time during rehabilitation training, and different training intensities can be adjusted according to the rehabilitation degree of the trainee.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of physical training devices, in particular to a physical fitness rehabilitation training device and method based on sports. BACKGROUND

[0002] Rehabilitation training refers to physical activities after injury that are beneficial to recovery or improvement of function. Except for severe injuries that require rest and treatment, general injuries do not have to completely stop physical exercise. Appropriate and scientific physical exercise has a positive effect on the rapid healing of injuries and the promotion of functional recovery. Maintaining good physical condition, through rehabilitation training can prevent muscle atrophy and contracture, improve the motor ability of healthy limbs, maintain good cardiorespiratory function, and enable them to immediately engage in normal physical exercise once they recover.

[0003] CN211836026U discloses a height-adjustable single bar for sports training, which includes a single bar body, a crossbar, a support rod and a base. The technical solution has a single training project and can only be used for pull-up training of the upper limbs of athletes. The functionality is poor, and different training intensities cannot be adjusted according to the rehabilitation degree of the trainee. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a physical fitness rehabilitation training device and method based on sports, which solves the problems of the prior art.

[0005] To achieve the above purpose, the present application realizes the following technical scheme: a physical fitness rehabilitation training device based on sports, comprising a fixed frame and a handlebar, the top of the fixed frame is provided with a vertical rod on both sides, the vertical rod is provided with a height adjusting assembly for adjusting the height of the handlebar;

[0006] The fixed frame is provided with a position adjusting assembly, and the position adjusting assembly is provided with a sliding rod, the top of the sliding rod is provided with a mounting plate, vertical rods are vertically penetrated through the periphery of the mounting plate, the top of the vertical rods is connected with a lower frame, and the top of the lower frame is provided with an upper frame;

[0007] The vertical rod is provided with a control panel;

[0008] The bottom inner wall of the lower frame is provided with a detection assembly;

[0009] The bottom periphery of the lower frame is provided with a resistance assembly, and the periphery of the mounting plate is provided with a connecting assembly for connecting the resistance assembly.

[0010] Preferably, the height adjustment assembly includes a slide rail arranged on the vertical pole, the grip rod is slidably connected to the slide rail, screw holes are evenly arranged on the vertical pole, a bolt connected to one of the screw holes is arranged on the vertical pole, and the bolt is connected to the grip rod.

[0011] Preferably, the position adjustment component includes an electric guide rail 1 connected to a fixed frame, an output end of the electric guide rail 1 is connected to an electric guide rail 2, and an output end of the electric guide rail 2 is connected to a sliding rod.

[0012] Preferably, the detection component includes a pressure sensor 1 arranged on the lower frame, a top plate is arranged on the top of the pressure sensor 1, and a lower pad is arranged on the top plate, lower side pads are arranged on both sides of the lower frame, an upper pad is arranged on the top inner wall of the upper frame, and upper side pads are arranged on both sides of the upper frame.

[0013] Preferably, the resistance assembly includes a resistance spring arranged on the bottom of the lower frame, the bottom of the resistance spring is provided with a connecting block slidably connected to the vertical rod, and the connecting block is provided with a socket.

[0014] Preferably, the connecting assembly includes a bearing arranged on the mounting plate, a rotating shaft is connected to the bearing, a counterweight rod is provided on the rotating shaft, and an insertion rod matching the socket passes through the counterweight rod, a handle is provided on the insertion rod, and a reset spring connected to the counterweight rod is provided on the handle.

[0015] Preferably, a second pressure sensor is provided on the top of the upper frame, a baffle is provided on the top of the second pressure sensor, and an alarm electrically connected to the second pressure sensor is provided on the top of the baffle.

[0016] The present invention also discloses a physical fitness rehabilitation training method based on sports, comprising the following steps:

[0017] Step 1: Adjust the height of the grip bar according to the trainee's height through the height adjustment assembly. Then, someone else operates the control panel to cause the position adjustment assembly to move the slide bar, so that the mounting plate drives the lower frame and the upper frame to move through the vertical rod and fit over the trainee's calf, which is raised backward during the pull-up.

[0018] Step 2: During initial rehabilitation training, the resistance assembly is disconnected from the mounting plate through the connecting assembly. At the same time, the mounting plate is driven upward by the position adjustment assembly, so that the lower frame actively moves upward to push the trainee's legs, thereby assisting the trainee in completing pull-ups.

[0019] Step three: when the rehabilitation training reaches the middle stage, the position adjusting assembly does not actively drive the lower frame to move upwards to push the body of the trainer, but the legs of the trainer contact the upper frame, so that when pull-ups are performed, the legs drive the lower frame, the upper frame and the vertical rod and other structures to move upwards, at the same time, the lower limb strength of the trainer is exercised, and the resistance is small, so the trainer is more willing to accept;

[0020] Step four: when the rehabilitation training reaches the later stage, according to the training needs of the trainer himself, a number of resistance assemblies are fixed on the mounting plate through the connecting assembly, so that when pull-ups are performed, the legs need to overcome more resistance brought by the connected resistance assemblies, so that when pull-ups are performed, the resistance that the legs need to overcome becomes larger, which can help the trainer recover more.

[0021] The present application provides a physical fitness rehabilitation training device and method based on sports. Compared with the prior art, the following beneficial effects are achieved:

[0022] 1. The physical fitness rehabilitation training device and method based on sports, by setting the position adjusting assembly, the position of the lower frame and the upper frame can be adjusted, so that they can be sleeved on the legs of a trainer of different heights that are lifted backward, then when preliminary rehabilitation training is performed, the resistance assembly is not connected with the mounting plate through the connecting assembly, at the same time, the mounting plate is driven upwards by the position adjusting assembly, so that the lower frame actively moves upwards to push the legs of the trainer, so that the trainer can complete pull-ups with assistance, when the rehabilitation training reaches the middle stage, the position adjusting assembly does not actively drive the lower frame to move upwards to push the body of the trainer, but the legs of the trainer contact the upper frame, so that when pull-ups are performed, the legs drive the lower frame, the upper frame and the vertical rod and other structures to move upwards, at the same time, the lower limb strength of the trainer is exercised, and the resistance is small, so the trainer is more willing to accept, when the rehabilitation training reaches the later stage, according to the training needs of the trainer himself, a number of resistance assemblies are fixed on the mounting plate through the connecting assembly, so that when pull-ups are performed, the legs need to overcome more resistance brought by the connected resistance assemblies, so that when pull-ups are performed, the resistance that the legs need to overcome becomes larger, which can help the trainer recover more, so that when rehabilitation training is performed, the upper limb and lower limb strength can be exercised at the same time, and different training intensities can be adjusted according to the rehabilitation degree of the trainer.

[0023] 2. The physical fitness rehabilitation training device and method based on sports, by setting the detection assembly, when the mounting plate is driven upwards by the electric guide rail II, so that the lower pad pushes the legs of the trainer to move upwards to assist the trainer to complete pull-ups, the pressure brought by the legs of the trainer can be detected, when the pressure gradually becomes larger, it indicates that the upward speed of the trainer begins to slow down, the pressure of the legs on the top plate becomes larger, and then the speed of the electric guide rail II driving the sliding rod to move upwards can be automatically increased to help the trainer complete pull-ups when the training is exhausted in the initial stage. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0026] Figure 3 Schematic diagram of the lower frame and upper frame of the present invention;

[0027] Figure 4 is a schematic diagram of a detection assembly of the present invention;

[0028] Figure 5 is a schematic diagram of a connection assembly of the present invention;

[0029] Figure 6 For the present invention Figure 1 Schematic diagram at point A in the middle.

[0030] In the figure: 1. Fixed frame; 2. Vertical pole; 3. Grip rod; 4. Sliding rod; 5. Mounting plate; 6. Vertical pole; 7. Lower frame; 8. Upper frame; 9. Control panel; 10. Pressure sensor 1; 11. Top plate; 12. Lower pad; 13. Resistance spring; 14. Connecting block; 15. Socket; 16. Bearing; 17. Rotating shaft; 18. Counterweight rod; 19. Inserting rod; 20. Handle; 21. Return spring; 22. Electric guide rail 1; 23. Electric guide rail 2; 24. Lower pad; 25. Upper pad; 26. Upper pad; 27. Pressure sensor 2; 28. Baffle; 29. ​​Alarm; 30. Slide rail; 31. Screw hole; 32. Bolt. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0032] See Figures 1-6 , the present invention provides the following two technical solutions:

[0033] First embodiment: A physical rehabilitation training device based on sports, comprising a fixed frame 1 and a grip bar 3. The fixed frame 1 is fixed to the ground using existing technology. Vertical poles 2 are provided on both sides of the top of the fixed frame 1. The vertical poles 2 are provided with height adjustment components for adjusting the height of the grip bar 3.

[0034] A position adjustment assembly is provided on the fixing frame 1, and a slide rod 4 is provided on the position adjustment assembly. A mounting plate 5 is provided on the top of the slide rod 4. Vertical rods 6 are vertically passed through the four sides of the mounting plate 5. The tops of the vertical rods 6 are connected to the lower frame 7, and an upper frame 8 is provided on the top of the lower frame 7.

[0035] A control panel 9 is provided on the upright pole 2 for controlling the electrical components in the text;

[0036] A detection component is provided on the bottom inner wall of the lower frame 7;

[0037] Resistance components are provided around the bottom of the lower frame 7, and connection components for connecting the resistance components are provided around the mounting plate 5.

[0038] The height adjustment assembly includes a slide rail 30 arranged on the vertical pole 2, and the handle 3 is slidably connected to the slide rail 30. Screw holes 31 are evenly arranged on the vertical pole 2. A bolt 32 connected to one of the screw holes 31 is provided on the vertical pole 2, and the bolt 32 is connected to the handle 3. The bolt 32 is connected to the screw holes 31 at different heights, so that the handle 3 can be slid along the slide rail 30 and fixed at the required height.

[0039] The position adjustment component includes an electric guide rail 1 22 connected to the fixed frame 1, the output end of the electric guide rail 1 22 is connected to the electric guide rail 2 23, the output end of the electric guide rail 2 23 is connected to the slide bar 4, the electric guide rail 2 23 drives the slide bar 4 to adjust the height, and the electric guide rail 1 22 drives the electric guide rail 2 23 to move horizontally.

[0040] The detection component includes a pressure sensor 10 arranged on the lower frame 7, a top plate 11 is arranged on the top of the pressure sensor 10, and a lower pad 12 for supporting the trainee's legs is arranged on the top plate 11, and lower side pads 24 are arranged on both sides of the lower frame 7 to prevent the lower frame 7 from injuring the trainee, and an upper pad 25 is arranged on the top inner wall of the upper frame 8, which can protect the legs when the trainee drives the upper frame 8 to move upward, and upper side pads 26 are arranged on both sides of the upper frame 8 to prevent the upper frame 8 from injuring the trainee's legs.

[0041] The resistance assembly includes a resistance spring 13 arranged on the bottom of the lower frame 7. A connecting block 14 is provided at the bottom of the resistance spring 13 and is slidably connected to the vertical rod 6. A socket 15 is provided on the connecting block 14. The connecting block 14 is not connected to the mounting plate 5, so that when the lower frame 7 moves upward, the resistance spring 13 will not be stretched.

[0042] The connecting assembly includes a bearing 16 arranged on the mounting plate 5, a rotating shaft 17 is connected to the bearing 16, a counterweight rod 18 is arranged on the rotating shaft 17, and a plug rod 19 matching the socket 15 is passed through the counterweight rod 18, a handle 20 is provided on the plug rod 19, and a return spring 21 connected to the counterweight rod 18 is provided on the handle 20. The counterweight rod 18 is rotated so that the plug rod 19 can be inserted into the socket 15 under the action of the return spring 21, thereby fixing the connecting block 14 on the mounting plate 5.

[0043] The second embodiment, the main difference with the first embodiment is that the top of the upper frame 8 is provided with a pressure sensor two 27, the top of the pressure sensor two 27 is provided with a baffle 28, and the top of the baffle 28 is provided with an alarm 29 electrically connected with the pressure sensor two 27, when others sit on the baffle 28, the pressure sensor two 27 detects the pressure, so that the alarm 29 alarms, avoiding sitting down the resistance spring 13.

[0044] A physical fitness rehabilitation training method based on sports, comprising the following steps:

[0045] Step one: adjust the height of the grip bar 3 according to the height of the trainer through the height adjusting assembly, specifically, connect the bolt 32 on the corresponding screw hole 31, then operate the control panel 9 by others, so that the position adjusting assembly drives the slide rod 4 to move, and the mounting plate 5 drives the lower frame 7 and the upper frame 8 to move through the vertical rod 6 and is sleeved on the small leg of the trainer when doing pull-ups;

[0046] Step two: when preliminary rehabilitation training, through the connecting assembly, the resistance assembly is not connected with the mounting plate 5, at the same time, the mounting plate 5 is driven to move upward by the position adjusting assembly, so that the lower frame 7 actively moves upward to push the leg of the trainer, so that the trainer can complete the pull-up, when the mounting plate 5 moves upward driven by the electric guide rail two 23, the lower pad 12 pushes the leg of the trainer to move upward to assist the trainer to complete the pull-up, the pressure sensor one 10 can detect the pressure brought by the leg of the trainer, when the pressure gradually increases, it indicates that the upward speed of the trainer begins to slow down, the pressure of the leg on the top plate 11 increases, and then the electric guide rail two 23 can automatically increase the upward speed of the slide rod 4 to help the trainer complete the pull-up when the training is exhausted in the early stage;

[0047] Step three: when the rehabilitation training reaches the middle stage, the position adjusting assembly does not actively drive the lower frame 7 to move upward to push the body of the trainer, but the leg of the trainer contacts the upper frame 8, so that when doing pull-ups, the leg drives the lower frame 7, the upper frame 8 and the vertical rod 6 and other structures to move upward, at the same time, the lower limb strength of the trainer is exercised, and the resistance is small, so the trainer is more willing to accept;

[0048] Step four: when the rehabilitation training reaches the later stage, according to the training needs of the trainer himself, the required number of resistance assemblies are fixed on the mounting plate 5 through the connecting assembly, specifically, pull the handle 20, then rotate the counterweight rod 18, so that the plug rod 19 is loosened and inserted into the insertion hole 15, and then the connecting block 14 and the mounting plate 5 are fixed together, so that when doing pull-ups, the lower frame 7 moves upward driven by the upper frame 8, so that the connecting block 14 cannot move, and then the resistance spring 13 needs to be stretched, so that the leg needs to overcome the resistance brought by the connected resistance spring 13, so that when doing pull-ups, the leg needs to overcome greater resistance, which can help the trainer recover.

[0049] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0051] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A physical rehabilitation training device based on sports, characterized by: It comprises a fixing frame (1) and a gripping rod (3), wherein vertical rods (2) are provided on both sides of the top of the fixing frame (1), and a height adjustment component for adjusting the height of the gripping rod (3) is provided on the vertical rods (2); The fixing frame (1) is provided with a position adjustment component, and the position adjustment component is provided with a slide bar (4), a mounting plate (5) is provided on the top of the slide bar (4), vertical rods (6) are vertically passed through the four sides of the mounting plate (5), the tops of the vertical rods (6) are connected to the lower frame (7), and an upper frame (8) is provided on the top of the lower frame (7); A control panel (9) is provided on the upright pole (2); A detection component is provided on the bottom inner wall of the lower frame (7); Resistance components are provided around the bottom of the lower frame (7), and connection components for connecting the resistance components are provided around the mounting plate (5).

2. The physical rehabilitation training device based on sports according to claim 1, characterized in that: The height adjustment assembly comprises a slide rail (30) arranged on the vertical pole (2), the gripping rod (3) is slidably connected to the slide rail (30), screw holes (31) are evenly arranged on the vertical pole (2), a bolt (32) connected to one of the screw holes (31) is arranged on the vertical pole (2), and the bolt (32) is connected to the gripping rod (3).

3. The physical rehabilitation training device based on sports according to claim 1, characterized in that: The position adjustment component includes an electric guide rail 1 (22) connected to a fixed frame (1), an output end of the electric guide rail 1 (22) is connected to an electric guide rail 2 (23), and an output end of the electric guide rail 2 (23) is connected to a slide bar (4).

4. The physical rehabilitation training device based on sports according to claim 1, characterized in that: The detection component includes a pressure sensor (10) arranged on a lower frame (7), a top plate (11) is arranged on the top of the pressure sensor (10), and a lower pad (12) is arranged on the top plate (11), lower side pads (24) are arranged on both sides of the lower frame (7), an upper pad (25) is arranged on the top inner wall of the upper frame (8), and upper side pads (26) are arranged on both sides of the upper frame (8).

5. The physical rehabilitation training device based on sports according to claim 1, characterized in that: The resistance assembly comprises a resistance spring (13) arranged on the bottom of the lower frame (7); a connecting block (14) slidably connected to the vertical rod (6) is provided at the bottom of the resistance spring (13); and a socket (15) is provided on the connecting block (14).

6. The physical rehabilitation training device based on sports according to claim 5, characterized in that: The connecting assembly comprises a bearing (16) arranged on a mounting plate (5), a rotating shaft (17) connected to the bearing (16), a counterweight rod (18) arranged on the rotating shaft (17), and an insertion rod (19) matching the insertion hole (15) passing through the counterweight rod (18), a handle (20) arranged on the insertion rod (19), and a return spring (21) connected to the counterweight rod (18) arranged on the handle (20).

7. The physical rehabilitation training device based on sports according to claim 1, characterized in that: A second pressure sensor (27) is provided on the top of the upper frame (8), a baffle (28) is provided on the top of the second pressure sensor (27), and an alarm (29) electrically connected to the second pressure sensor (27) is provided on the top of the baffle (28).

8. A sports-based physical rehabilitation training method, using a sports-based physical rehabilitation training device according to any one of claims 1 to 7, characterized in that: The method comprises the following steps: Step 1: The height of the grip bar (3) is adjusted according to the trainee's height through the height adjustment assembly, and then someone else operates the control panel (9) to cause the position adjustment assembly to drive the slide bar (4) to move, so that the mounting plate (5) drives the lower frame (7) and the upper frame (8) to move and cover the trainee's calf raised backward during the pull-up; Step 2: During the initial rehabilitation training, the resistance component is disconnected from the mounting plate (5) through the connecting component, and the mounting plate (5) is driven upward by the position adjustment component, so that the lower frame (7) actively moves upward to push the trainee's legs, thereby assisting the trainee to complete pull-ups; Step 3: When the rehabilitation training reaches the middle stage, the position adjustment component does not actively drive the lower frame (7) to move upward to push the trainee's body, but the trainee's legs contact the upper frame (8), and the legs drive the lower frame (7), the upper frame (8) and the vertical rod (6) to move upward; Step 4: When the rehabilitation training reaches the later stage, the required number of resistance components are fixed on the mounting plate (5) through the connecting components according to the trainee's own training.

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