Intelligent injury-preventing fitness equipment

Abstract

The present application relates to the field of fitness, and in particular to an intelligent anti-injury fitness equipment. The technical problem is: the current training equipment can only correct the posture of the user's back. During the splits, the user's feet and knees are in the wrong posture due to incorrect force and posture. The technical solution is: an intelligent anti-injury fitness equipment, including a base plate and a first mounting plate, etc.; the first mounting plate is fixedly connected to the base plate. The present invention fixes the foot on the pedal through a second elastic band, and controls the corresponding first electromagnet to be energized before the splits, so that it has a strong magnetism to attract the first magnetic plate, so that the user can do the splits with the toes of the front foot tilted upward, the heel facing downward, and the instep of the back foot facing downward, so as to keep the front foot in the correct posture.

Description

Technical Field

[0001] The present application relates to the field of fitness, and in particular to an intelligent anti-injury fitness equipment. Background Art

[0002] Chinese patent: CN105771184B proposes a standing vertical split training machine, which imitates the way of artificial ligament compression, changes the process of vertical split into the exerciser controlling the stretching degree by himself to prevent the exerciser from getting injured, and corrects the exercise posture to prevent injuries through a fixed operation mode, so that the user can use this product to perform correct ligament exercises without the presence of professional instructors to achieve the purpose of strengthening the body; however, it can only correct the posture of the user's back, and the user's foot posture is wrong during the split process due to incorrect force and posture, and the user cannot make the heel of the front leg face down, the toes upturned, and the instep of the back foot face down, which also easily causes the front knee to be easily bent and bulged, and cannot be straightened; in addition, the current training equipment cannot train the strength and flexibility of the ankles and knees, and strengthening the strength and flexibility of the ankles and knees will help the user to do the splits. Summary of the invention

[0003] In order to overcome the disadvantage that current training equipment can only correct the posture of the user's back, and the user's feet and knees may have incorrect postures during splits due to incorrect force and posture, the present invention provides an intelligent anti-injury fitness equipment.

[0004] The technical solution is: an intelligent anti-injury fitness equipment, including a bottom plate and a first mounting plate; the first mounting plate is fixedly connected to the bottom plate; it also includes a sliding frame, a straight slider, a first straight spring telescopic rod, a second mounting plate, a first damping telescopic plate, a grip bar, a second damping telescopic plate, a back plate, a first elastic band and a foot fixing unit; two sliding frames are fixedly connected between the bottom plate and the first mounting plate, and the two sliding frames are symmetrically arranged front and back; a straight slider is slidably connected in each of the two sliding frames; a first straight spring telescopic rod is fixedly connected to the upper and lower parts of each sliding frame; the upper and lower parts of each straight slider are fixedly connected to the upper and lower parts of each straight slider. The two sides are respectively in contact with the telescopic end of a first straight spring telescopic rod; the opposite sides of the two straight sliders are respectively fixed with a second mounting plate; the two second mounting plates are respectively fixed with a first damping telescopic plate; the telescopic ends of the two first damping telescopic plates are respectively fixed with a gripping rod; the two second mounting plates are commonly fixed with a second damping telescopic plate; the telescopic end of the second damping telescopic plate is fixed with a back plate; a plurality of first elastic bands are installed on the back plate; two foot fixing units are slidably connected to the bottom plate, and the two foot fixing units are symmetrically arranged front and back, and the foot fixing units are used to fix the user's feet.

[0005] Furthermore, the foot fixing unit includes a third damping telescopic plate, a first electromagnet, a first magnetic plate, a pedal, a second elastic band and a second straight spring telescopic rod; the third damping telescopic plate is slidably connected to the base plate; the telescopic end of the third damping telescopic plate is connected to two first electromagnets through two torsion spring shafts; the two first electromagnets are in contact with the first magnetic plate; a pedal is fixedly connected to the upper side of the first magnetic plate; a number of second elastic bands are installed on the pedal; and two second straight spring telescopic rods are respectively fixedly connected to the front and rear of the base plate.

[0006] Furthermore, the pedal is resilient.

[0007] Furthermore, it also includes a positioning unit; the positioning unit includes a clamping block, a clamping plate and a damping telescopic rod; a number of clamping blocks are fixedly connected at equal distances on each sliding frame; a clamping plate is slidably connected in each second mounting plate; and a damping telescopic rod is fixedly connected to the left part of each clamping plate.

[0008] Furthermore, the right end of the card plate is configured to be arc-shaped.

[0009] Furthermore, it also includes a support unit; the support unit includes a fourth mounting plate, a first elastic block and a second elastic block; each third damping telescopic plate is fixedly connected to a fourth mounting plate at the telescopic end; each fourth mounting plate is fixedly connected to a first elastic block at the upper side; each third damping telescopic plate is fixedly connected to a second elastic block at the telescopic end.

[0010] Furthermore, it also includes a knee-pressing unit; two knee-pressing units are connected to the left part of the base plate, and the two knee-pressing units are symmetrically arranged front to back; the knee-pressing unit includes a first mounting frame, a power assembly, a fourth damping telescopic plate, a second mounting frame, a motor, a third mounting frame, a second cylinder, a fourth mounting frame, a first airbag, a fifth mounting frame, a sixth mounting plate and a second airbag; the first mounting frame is fixedly connected to the left part of the upper side of the base plate; the first mounting frame is connected to the power assembly; the power assembly is connected to the fourth damping telescopic plate, and the power assembly is used to drive the fourth damping telescopic plate to move left and right; the telescopic end of the fourth damping telescopic plate is fixedly connected to the second mounting frame; the second mounting frame is fixedly connected to the motor; the third mounting frame is fixedly connected to the output shaft of the motor; the second cylinder is fixedly connected to the lower side of the third mounting frame; the fourth mounting frame is fixedly connected to two first airbags through a torsion spring rotating shaft, and the two first airbags are symmetrically arranged left and right; the fifth mounting frame is fixedly connected to the fourth mounting frame; the fifth mounting frame is connected to the sixth mounting plate through a rotating shaft; the second airbag is fixedly connected to the lower side of the sixth mounting plate.

[0011] Furthermore, the knee compression unit also includes an electric push rod and a pressure rod; the electric push rod is fixedly connected to the fourth mounting frame; the telescopic end of the electric push rod is fixedly connected to the pressure rod; and the lower side of the pressure rod is in contact with the sixth mounting plate.

[0012] Furthermore, it also includes an ankle training unit; the ankle training unit includes an arc spring telescopic rod, a second electromagnet and a second magnetic plate; two arc spring telescopic rods are respectively fixedly connected to the telescopic end of each third damping telescopic plate; the telescopic end of each arc spring telescopic rod is respectively connected to a second electromagnet through a rotating shaft; a second magnetic plate is respectively fixedly connected to the front and right sides of each pedal; the upper side of each second electromagnet is respectively in contact with a second magnetic plate.

[0013] Furthermore, it also includes a knee-raising training unit; the knee-raising training unit includes a fifth mounting plate, a third straight spring telescopic rod and a third electromagnet; a fifth mounting plate is fixedly connected to the lower side of the telescopic end of each third damping telescopic plate; a third straight spring telescopic rod is fixedly connected to each fifth mounting plate; a third electromagnet is fixedly connected to the telescopic end of each third straight spring telescopic rod; the upper side of the third electromagnet is in contact with the first magnetic plate.

[0014] The present invention has the following advantages: 1. The present invention fixes the foot on the pedal through the second elastic band, and controls the corresponding first electromagnet to be energized before splits, so that it has strong magnetism to attract the first magnetic plate, so that when the user does splits, the toe of the front foot is raised upward, the heel is downward, and the instep of the back foot is downward, so as to keep the front foot in a correct posture.

[0015] 2. The present invention controls the first airbag to press down the thigh and calf, forcing the thigh and calf to move away from each other, and then the second airbag descends to contact the knee, and then presses down the knee, so that the knee is straightened, pressing the calf first and then the knee, with force from light to heavy, so that the user's knee can slowly accept the downward pressure to prevent the knee from being damaged by sudden force.

[0016] 3. The present invention provides resistance training to the user's ankle through the arc-shaped spring telescopic rod, thereby improving the strength and flexibility of the ankle. It also provides resistance training to the user's knee through the third straight spring telescopic rod, thereby improving the strength and flexibility of the knee, thereby helping the user to do splits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the intelligent anti-injury fitness equipment of the present invention;

[0018] Figure 2 It is a schematic diagram of a first partial three-dimensional structure of the intelligent injury-preventing fitness equipment of the present invention;

[0019] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the intelligent injury-preventing fitness equipment of the present invention;

[0020] Figure 4 It is a partial three-dimensional structural cross-sectional view of the intelligent injury-preventing fitness equipment of the present invention;

[0021] Figure 5 It is a schematic diagram of a first partial three-dimensional structure of the knee compression unit of the intelligent injury-preventing fitness equipment of the present invention;

[0022] Figure 6 It is a schematic diagram of a second partial three-dimensional structure of the knee compression unit of the intelligent injury-preventing fitness equipment of the present invention.

[0023] The meanings of the reference numerals in the figure are: 1-bottom plate, 2-first mounting plate, 3-sliding frame, 4-straight slider, 5-first straight spring telescopic rod, 6-second mounting plate, 7-first damping telescopic plate, 8-grip rod, 9-second damping telescopic plate, 10-back plate, 11-first elastic band, 12-third damping telescopic plate, 13-first electromagnet, 14-first magnetic plate, 15-pedal, 16-second elastic band, 17-second straight spring telescopic rod, 21-block, 22-block plate, 23-damping telescopic rod, 31-fourth mounting plate, 32-first elastic block, 33-first Two elastic blocks, 41-arc spring telescopic rod, 42-second electromagnet, 43-second magnetic plate, 51-fifth mounting plate, 52-third straight spring telescopic rod, 53-third electromagnet, 61-first mounting frame, 62-electric slide rail, 63-electric slider, 64-fourth damping telescopic plate, 65-second mounting frame, 66-motor, 67-third mounting frame, 68-second cylinder, 69-fourth mounting frame, 610-first airbag, 611-fifth mounting frame, 612-sixth mounting plate, 613-second airbag, 614-electric push rod, 615-pressure rod. 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] Example 1

[0026] An intelligent anti-injury fitness equipment, such as Figure 1-4 As shown, it includes a bottom plate 1 and a first mounting plate 2; the first mounting plate 2 is welded to the right upper portion of the bottom plate 1;

[0027] The foot support also includes a sliding frame 3, a straight slider 4, a first straight spring telescopic rod 5, a second mounting plate 6, a first damping telescopic plate 7, a gripping rod 8, a second damping telescopic plate 9, a backing plate 10, a first elastic band 11 and a foot fixing unit; two sliding frames 3 are welded between the bottom plate 1 and the first mounting plate 2, and the two sliding frames 3 are symmetrically arranged front and back; a straight slider 4 is slidably connected in each of the two sliding frames 3; a first straight spring telescopic rod 5 is fixedly connected to the upper and lower parts of each sliding frame 3; and a first straight spring telescopic rod 5 is fixedly connected to the upper and lower parts of each straight slider 4. The telescopic ends of the two straight sliders 4 are in contact; a second mounting plate 6 is welded to the opposite sides of the two straight sliders 4; a first damping telescopic plate 7 is fixedly connected to the two second mounting plates 6; a gripping rod 8 is welded to the left part of the upper side of the telescopic ends of the two first damping telescopic plates 7; a second damping telescopic plate 9 is fixedly connected to the opposite sides of the two second mounting plates 6; a backing plate 10 is fixedly connected to the telescopic end of the second damping telescopic plate 9; two first elastic bands 11 are installed on the backing plate 10; two foot fixing units are slidably connected to the bottom plate 1, and the two foot fixing units are symmetrically arranged front to back.

[0028] The foot fixing unit includes a third damping telescopic plate 12, a first electromagnet 13, a first magnetic plate 14, a pedal board 15, a second elastic band 16 and a second straight spring telescopic rod 17; the third damping telescopic plate 12 is slidably connected to the base plate 1; the telescopic end of the third damping telescopic plate 12 is connected to two first electromagnets 13 through two torsion spring shafts; the two first electromagnets 13 are in contact with the first magnetic plate 14; a pedal board 15 is fixedly connected to the upper side of the first magnetic plate 14, and the pedal board 15 is elastic and convenient for users to step on; two second elastic bands 16 are installed on the pedal board 15; two second straight spring telescopic rods 17 are fixedly connected to the front and rear of the base plate 1 respectively.

[0029] It also includes a positioning unit; the positioning unit includes a clamping block 21, a clamping plate 22 and a damping telescopic rod 23; a plurality of clamping blocks 21 are welded at equal distances on each sliding frame 3; a clamping plate 22 is slidably connected in each second mounting plate 6, and the right end of the clamping plate 22 is set to an arc shape, which is convenient for inserting into the gap between the clamping blocks 21; a damping telescopic rod 23 is fixedly connected to the left part of each clamping plate 22.

[0030] It also includes a support unit; the support unit includes a fourth mounting plate 31, a first elastic block 32 and a second elastic block 33; a fourth mounting plate 31 is welded on the right side of the telescopic end of each third damping telescopic plate 12; a first elastic block 32 is fixedly connected to the upper side of each fourth mounting plate 31; a second elastic block 33 is fixedly connected to the left side of the telescopic end of each third damping telescopic plate 12.

[0031] When working, the positions of the backrest 10 and the pedal 15 are adjusted according to the height of the user, so that the backrest 10 is located directly above the pedal 15, and when the user's feet step on the two pedals 15, the back of the user just leans against the backrest 10; when adjusting, the user can first lean on the backrest 10, and then use the two first elastic bands 11 to fix the upper body on the backrest 10, and then place both hands on the telescopic ends of the first damping telescopic plate 7, and hold the grip 8 with both hands. By adjusting the telescopic length of the first damping telescopic plate 7 and the telescopic length of the second damping telescopic plate 9, the user's arms can be placed on the first damping telescopic plate 7 in a comfortable posture, and the grip 8 can be held, and the damping telescopic rod 23 can be pulled at the same time to align the end of the damping telescopic rod 23 with the grip 8; then the user can The backrest 10 is driven to move, and the backrest 10 drives the straight slider 4 to slide up and down on the first straight spring telescopic rod 5 through the second damping telescopic plate 9 and the second mounting plate 6, and slides until the user stands up straight, and then the user puts both feet on the two pedals 15, and fixes the feet on the pedals 15 through the second elastic band 16; after completing the above preparations, the user can perform vertical split training. During training, the user's lower body forces the legs to be apart. Before the legs are apart, only the first electromagnet 13 on the right side of the telescopic end of the third damping telescopic plate 12 where the front foot is located is energized, so that it has a strong magnetic property to attract the first magnetic plate 14, so that the pedal 15 and the first magnetic plate 14 stepped on by the front foot can only drive the first electromagnet 13 on the right side to rotate around the rotating plate connected to the third damping telescopic plate 12 When the shaft rotates, the user can make the toes point upward and the heel point downward when doing the splits, so as to keep the front foot in a correct posture. When the heel points downward, the front heel and front ankle of the user will press against the first elastic block 32, so that the first elastic block 32 supports the front heel and front ankle of the user; at the same time, only the first electromagnet 13 on the left side of the telescopic end of the third damping telescopic plate 12 where the back foot is located is energized, so that it has a strong magnetic attraction to the first magnetic plate 14, so that the pedal 15 and the first magnetic plate 14 stepped on by the back foot can only drive the left first electromagnet 13 to rotate around the rotating shaft connected to the third damping telescopic plate 12. After the rotation, the back of the user's back foot will point downward and press against the second elastic block 33, so as to keep the back foot in a correct posture. The back serves as support; while the feet are spread apart, the user can use his own gravity to drive the backrest plate 10 to move downward, and the backrest plate 10 drives the straight slider 4 to slide downward on the first straight spring telescopic rod 5 through the second damping telescopic plate 9 and the second mounting plate 6, so that the upper body of the user can gradually move downward while the legs are split, and the upper body is kept straight during the movement to maintain a correct posture; when the user feels that the splits have reached the limit, the user can pull the two damping telescopic rods 23 with both hands, so that the two damping telescopic rods 23 drive the corresponding card plate 22 to move rightward in the corresponding second mounting plate 6, so that the card plate 22 is stuck in the gap of the card block 21, so that the second mounting plate 6 is stuck and fixed, thereby preventing the upper body of the user from falling again due to gravity, and preventing the legs from being forced to split again to cause injuries;A first straight spring telescopic rod 5 is provided above and below the straight slider 4. The first straight spring telescopic rod 5 can prevent the upper body from dropping too much when the user exerts too much force, that is, the first straight spring telescopic rod 5 will provide a buffering effect to the straight slider 4. A second straight spring telescopic rod 17 is provided on the left and rear of the third damping telescopic plate 12. The second straight spring telescopic rod 17 can prevent the legs from being split too much and causing damage when the user exerts too much force, that is, the second straight spring telescopic rod 17 will provide a buffering effect to the third damping telescopic plate 12; in this way, the user's feet and upper body can maintain a correct posture when doing the splits, and can prevent the user from causing physical damage when exerting too much force. ;

[0032] Example 2

[0033] On the basis of Example 1, Figure 5-6 As shown, it also includes a knee-pressing unit; two knee-pressing units are connected to the left upper side of the bottom plate 1, and the two knee-pressing units are symmetrically arranged front to back; the knee-pressing unit includes a first mounting frame 61, a power assembly, a fourth damping telescopic plate 64, a second mounting frame 65, a motor 66, a third mounting frame 67, a second cylinder 68, a fourth mounting frame 69, a first airbag 610, a fifth mounting frame 611, a sixth mounting plate 612 and a second airbag 613; the first mounting frame 61 is welded to the left upper side of the bottom plate 1; the first mounting frame 61 is connected to the power assembly; the power assembly is connected to the fourth damping telescopic plate 64, and the power assembly is used to drive the fourth damping telescopic plate 64 to move left and right Movement; the telescopic end of the fourth damping telescopic plate 64 is fixedly connected to the second mounting frame 65; the second mounting frame 65 is bolted with a motor 66; the output shaft of the motor 66 is fixedly connected to the third mounting frame 67; the lower side of the third mounting frame 67 is fixedly connected to the second cylinder 68; the telescopic end of the second cylinder 68 is fixedly connected to the fourth mounting frame 69; the lower side of the fourth mounting frame 69 is connected to two first airbags 610 through a torsion spring rotating shaft, and the two first airbags 610 are symmetrically arranged on the left and right; a fifth mounting frame 611 is welded to the middle part of the lower side of the fourth mounting frame 69; the fifth mounting frame 611 is connected to the sixth mounting plate 612 through a rotating shaft; the lower side of the sixth mounting plate 612 is fixedly connected to the second airbag 613.

[0034] The power assembly includes an electric slide rail 62 and an electric slider 63 ; the electric slide rail 62 is bolted to the upper side of the first mounting frame 61 ; the electric slider 63 is slidably connected to the electric slide rail 62 ; the electric slider 63 is fixedly connected to the fourth damping telescopic plate 64 .

[0035] The knee compression unit also includes an electric push rod 614 and a pressure rod 615; the electric push rod 614 is fixedly connected to the middle part of the lower side of the fourth mounting frame 69; the pressure rod 615 is fixedly connected to the telescopic end of the electric push rod 614; the lower side of the pressure rod 615 is in contact with the sixth mounting plate 612.

[0036] In the early stage of split training, due to incorrect force and posture, the front knee of the user is easily bent and bulged, and cannot be straightened; the user can adjust the telescopic length of the fourth damping telescopic plate 64 in advance, so that the components associated with the telescopic end of the fourth damping telescopic plate 64 move until the two first air bags 610 and the second air bags 613 are located directly above the front legs. When the knee is not straightened, the motor 66 is first controlled to drive the third mounting frame 67 and the second cylinder 68 to rotate, and the second cylinder 68 drives the components associated with it to rotate until the first air bag 610 and the second air bag 613 are located directly above the front legs. The fourth mounting frame 69 is roughly parallel to the front leg, and then the electric slide rail 62 is controlled to drive the electric slider 63 and the fourth damping telescopic plate 64 to move leftward until the second airbag 613 is located just above the knee, and the two first airbags 610 are respectively located just above the thigh and calf. Then the second cylinder 68 is controlled to drive the fourth mounting frame 69, the first airbag 610, the fifth mounting frame 611, the sixth mounting plate 612, the second airbag 613, the electric push rod 614 and the pressure rod 615 to move downward, so that the two first airbags 610 are respectively located above the thigh and calf. The legs touch the ground and then continue to move downward. The two first airbags 610 will press down the thighs and calves and force the thighs and calves to move in opposite directions. Then the second airbag 613 descends and contacts the knees, and then presses down the knees, so that the knees are straightened. The thighs and calves are pressed first and then the knees are pressed. The force is from light to heavy, so that the user's knees can slowly accept the downward pressure to prevent the knees from being injured by sudden force. Some users may have X-shaped legs, and their knees are not facing upwards but inwards. If the second airbag 613 still presses down straight, the downward pressure is not perpendicular to the knees, calves and thighs. The direction of the connecting line may easily cause discomfort to the user's knees. At this time, the electric push rod 614 can be controlled in advance to drive the pressure rod 615 to press down the sixth mounting plate 612, so that the sixth mounting plate 612 rotates around the rotating shaft connected to the fifth mounting frame 611, and the sixth mounting plate 612 drives the second airbag 613 to rotate until the second airbag 613 is tilted toward the user's knees. When the second airbag 613 is controlled to be pressed down, the second airbag 613 can disperse the downward pressure into a direction perpendicular to the connecting line between the knee, the calf and the thigh, so as to avoid causing discomfort to the user's knees.

[0037] Example 3

[0038] On the basis of Example 2, Figure 3-4 As shown, it also includes an ankle training unit; the ankle training unit includes an arc spring telescopic rod 41, a second electromagnet 42 and a second magnetic plate 43; two arc spring telescopic rods 41 are respectively fixedly connected to the telescopic end of each third damping telescopic plate 12; the telescopic end of each arc spring telescopic rod 41 is respectively connected to a second electromagnet 42 through a rotating shaft; a second magnetic plate 43 is respectively fixedly connected to the front and right sides of each pedal board 15; the upper side of each second electromagnet 42 is respectively in contact with a second magnetic plate 43.

[0039] It also includes a knee-raising training unit; the knee-raising training unit includes a fifth mounting plate 51, a third straight spring telescopic rod 52 and a third electromagnet 53; a fifth mounting plate 51 is welded to the lower side of the telescopic end of each third damping telescopic plate 12; a third straight spring telescopic rod 52 is fixedly connected to each fifth mounting plate 51; a third electromagnet 53 is fixedly connected to the telescopic end of each third straight spring telescopic rod 52; the upper side of the third electromagnet 53 is in contact with the first magnetic plate 14.

[0040] When the user steps on the pedal 15, he can also perform ankle training and knee lifting training to improve the strength and flexibility of the ankles and knees, which is helpful for splits. When performing ankle training, only the first electromagnet 13 on the left is energized to make it have strong magnetism to attract the first magnetic plate 14, so that the pedal 15 and the first magnetic plate 14 can only drive the first electromagnet 13 on the right to rotate around the rotating shaft connected to the third damping telescopic plate 12. At the same time, the second electromagnet 42 is energized to make it have strong magnetism to attract the second magnetic plate 43. Then the user can try to lift the toes. When lifting, the foot will drive the pedal 15 and the first magnetic plate 14 to rotate around the rotating shaft connected to the first electromagnet 13 on the right and the third damping telescopic plate 12, and the first magnetic plate 14 will pass The second magnetic plate 43 and the second electromagnet 42 stretch the arc spring telescopic rod 41, that is, when the user lifts his toes, he needs to overcome the resistance of the arc spring telescopic rod 41, so that the user's ankle part can get resistance training, and the strength and flexibility of the ankle can be improved; when knee lifting training is to be performed, the third electromagnet 53 is energized to make it have strong magnetism to adsorb the first magnetic plate 14, and then the user can try to lift the entire foot. When lifting, the foot will drive the pedal 15 and the first magnetic plate 14 to move upward, and the pedal 15 and the first magnetic plate 14 will stretch the third straight spring telescopic rod 52, that is, when the user lifts the entire foot, he needs to overcome the resistance of the third straight spring telescopic rod 52, so that the user's knee part can get resistance training, and the strength and flexibility of the knee can be improved.

[0041] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An intelligent anti-injury fitness equipment, comprising a base plate (1) and a first mounting plate (2); the first mounting plate (2) is fixedly connected to the base plate (1); the characteristics are: The footrest also comprises a sliding frame (3), a straight slider (4), a first straight spring telescopic rod (5), a second mounting plate (6), a first damping telescopic plate (7), a gripping rod (8), a second damping telescopic plate (9), a backing plate (10), a first elastic band (11) and a foot fixing unit; two sliding frames (3) are fixedly connected between the bottom plate (1) and the first mounting plate (2), and the two sliding frames (3) are symmetrically arranged front and back; a straight slider (4) is slidably connected in each of the two sliding frames (3); a first straight spring telescopic rod (5) is fixedly connected to the upper and lower parts of each sliding frame (3); the upper and lower sides of each straight slider (4) are in contact with the telescopic end of a first straight spring telescopic rod (5); a second slider (4) is fixedly connected to the opposite sides of the two straight sliders (4); The invention relates to a mounting plate (6); two second mounting plates (6) are respectively fixedly connected to a first damping telescopic plate (7); the telescopic ends of the two first damping telescopic plates (7) are respectively fixedly connected to a gripping rod (8); the two second mounting plates (6) are commonly fixedly connected to a second damping telescopic plate (9); the telescopic ends of the second damping telescopic plate (9) are fixedly connected to a backing plate (10); a plurality of first elastic bands (11) are mounted on the backing plate (10); two foot fixing units are slidably connected to the bottom plate (1), and the two foot fixing units are symmetrically arranged front and back, and the foot fixing units are used to fix the feet of the user; the foot fixing units are used to make the toes of the front foot of the user tilt upwards, the heels of the front feet face downwards, and the insteps of the back feet face downwards when the user does the splits, so as to keep the front foot in a correct posture.

2. The intelligent anti-injury fitness equipment according to claim 1, characterized in that: The foot fixing unit comprises a third damping telescopic plate (12), a first electromagnet (13), a first magnetic plate (14), a pedal (15), a second elastic band (16) and a second straight spring telescopic rod (17); the third damping telescopic plate (12) is slidably connected to the bottom plate (1); the telescopic end of the third damping telescopic plate (12) is connected to two first electromagnets (13) via two torsion spring rotating shafts; the two first electromagnets (13) are in common contact with a first magnetic plate (14); a pedal (15) is fixedly connected to the upper side of the first magnetic plate (14); a plurality of second elastic bands (16) are mounted on the pedal (15); and two second straight spring telescopic rods (17) are fixedly connected to the front and rear of the bottom plate (1).

3. The intelligent anti-injury fitness equipment according to claim 2, characterized in that: The pedal (15) is elastic.

4. The intelligent anti-injury fitness equipment according to claim 2, characterized in that: It also includes a positioning unit; the positioning unit includes a clamping block (21), a clamping plate (22) and a damping telescopic rod (23); each sliding frame (3) is fixedly connected to a plurality of clamping blocks (21) at equal distances; each second mounting plate (6) is slidably connected to a clamping plate (22); and a damping telescopic rod (23) is fixedly connected to the left portion of each clamping plate (22).

5. The intelligent anti-injury fitness equipment according to claim 4, characterized in that: The right end of the clamping plate (22) is arranged in an arc shape.

6. An intelligent anti-injury fitness equipment according to any one of claims 4-5, characterized in that: It also includes a support unit; the support unit includes a fourth mounting plate (31), a first elastic block (32) and a second elastic block (33); each third damping telescopic plate (12) is fixedly connected to the telescopic end thereof with a fourth mounting plate (31); each fourth mounting plate (31) is fixedly connected to the upper side thereof with a first elastic block (32); each third damping telescopic plate (12) is fixedly connected to the telescopic end thereof with a second elastic block (33).

7. The intelligent anti-injury fitness equipment according to claim 6, characterized in that: The knee-pressing unit is also included; two knee-pressing units are connected to the upper left portion of the bottom plate (1), and the two knee-pressing units are symmetrically arranged front to back; the knee-pressing unit includes a first mounting frame (61), a power assembly, a fourth damping telescopic plate (64), a second mounting frame (65), a motor (66), a third mounting frame (67), a second cylinder (68), a fourth mounting frame (69), a first airbag (610), a fifth mounting frame (611), a sixth mounting plate (612) and a second airbag (613); the first mounting frame (61) is fixedly connected to the upper left portion of the bottom plate (1); the first mounting frame (61) is connected to the power assembly; the power assembly is connected to the fourth damping telescopic plate (64), and the power assembly is used to drive the fourth damping telescopic plate (64) to move left and right The fourth damping telescopic plate (64) is fixedly connected to a second mounting frame (65) at a telescopic end thereof; a motor (66) is fixedly connected to the second mounting frame (65); an output shaft of the motor (66) is fixedly connected to a third mounting frame (67); a second cylinder (68) is fixedly connected to the lower side of the third mounting frame (67); a fourth mounting frame (69) is fixedly connected to a telescopic end of the second cylinder (68); two first airbags (610) are connected to the fourth mounting frame (69) via a torsion spring rotating shaft, and the two first airbags (610) are arranged symmetrically on the left and right; a fifth mounting frame (611) is fixedly connected to the fourth mounting frame (69); the fifth mounting frame (611) is connected to a sixth mounting plate (612) via a rotating shaft; and a second airbag (613) is fixedly connected to the lower side of the sixth mounting plate (612).

8. The intelligent anti-injury fitness equipment according to claim 7, characterized in that: The knee-pressing unit further comprises an electric push rod (614) and a pressure rod (615); the electric push rod (614) is fixedly connected to the fourth mounting frame (69); the pressure rod (615) is fixedly connected to the telescopic end of the electric push rod (614); and the lower side of the pressure rod (615) is in contact with the sixth mounting plate (612).

9. The intelligent anti-injury fitness equipment according to claim 8, characterized in that: The invention also comprises an ankle training unit; the ankle training unit comprises an arc spring telescopic rod (41), a second electromagnet (42) and a second magnetic plate (43); two arc spring telescopic rods (41) are respectively fixedly connected to the telescopic end of each third damping telescopic plate (12); the telescopic end of each arc spring telescopic rod (41) is respectively connected to a second electromagnet (42) via a rotating shaft; the front side and the right side of each stepping pedal (15) are respectively fixedly connected to a second magnetic plate (43); the upper side of each second electromagnet (42) is respectively in contact with a second magnetic plate (43).

10. The intelligent anti-injury fitness equipment according to claim 9, characterized in that: It also includes a knee-lifting training unit; the knee-lifting training unit includes a fifth mounting plate (51), a third straight spring telescopic rod (52) and a third electromagnet (53); a fifth mounting plate (51) is fixedly connected to the lower side of the telescopic end of each third damping telescopic plate (12); a third straight spring telescopic rod (52) is fixedly connected to each fifth mounting plate (51); a third straight spring telescopic rod (52) is fixedly connected to the telescopic end of each third straight spring telescopic rod (52); the upper side of the third electromagnet (53) is in contact with the first magnetic plate (14).

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