CN115068184A - Three-dimensional correction training frame for scoliosis - Google Patents

Abstract

The invention discloses a three-dimensional correction training frame for scoliosis, comprising a correction training base plate, a lower limb fixing unit for lower limb fixation is arranged at the middle position of the correction training base plate, and a support frame is arranged on the upper end surface of the correction training base plate to support the lower limbs. The top of the frame is provided with a shoulder fixation unit located just above the lower limb fixation unit, the front end of the support frame is provided with a spine bidirectional correction drive mechanism, and a scoliosis correction lift mechanism is connected to the spine bidirectional correction drive mechanism. The three-dimensional correction training frame is equipped with a second restraint belt, a second gear, and a third gear to cooperate with the limit column and limit plate to facilitate the rotation of the correction base at a certain angle, which is convenient for the reduction and correction of the patient's pelvis, and is convenient for preventing the correction of the angle. If it is too large, it is convenient to fix the lower limbs of the patient by setting the second air cylinder and the first restraint belt to cooperate with the foot fixing groove, and improve the effect of correcting the pelvis.

Description

A three-dimensional correction training frame for scoliosis

technical field

The invention relates to the technical field of spinal correction equipment, in particular to a three-dimensional correction training frame for scoliosis.

Background technique

Scoliosis, commonly known as scoliosis, is a three-dimensional deformity of the spine, including coronal, sagittal, and axial sequence abnormalities. The spine of a normal person should be a straight line when viewed from the back, and the torso should be symmetrical on both sides. If the shoulders are unequal when viewed from the front or the back is uneven when viewed from the back, "scoliosis" should be suspected. At this time, a standing full spine X-ray should be taken. If the frontal X-ray shows a lateral curvature of the spine greater than 10 degrees, scoliosis can be diagnosed. Mild forms of scoliosis are usually without significant discomfort and no apparent physical deformity. Severe scoliosis will affect the growth and development of infants and adolescents, deform the body, and in severe cases can affect cardiopulmonary function, and even involve the spinal cord, resulting in paralysis. Mild scoliosis can be observed, and severe cases require surgery. Surgical therapy for scoliosis has greater risks and higher costs. Therefore, non-surgical correction training has become a safe and practical treatment method, especially for scoliosis patients with a scoliosis angle of less than 49 degrees. The scoliosis three-dimensional correction training frame is inconvenient for the coordinated correction of the lower limbs, shoulders and multiple parts of the spine, and it is easy to be uncomfortable during correction, or the correction is excessive or the correction strength is not enough, which is not conducive to the early recovery of scoliosis patients.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the existing defects and provide a scoliosis three-dimensional correction training frame, which is convenient for the coordinated correction of the lower limbs, shoulders and multiple parts of the spine, and ensures the correction of both sides during correction. The strength is the same, based on the midline of the body, correcting to the middle, with appropriate strength, preventing excessive correction or insufficient correction strength, which is conducive to the early recovery of scoliosis patients, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a three-dimensional correction training frame for scoliosis, comprising a correction training base plate, a lower limb fixing unit for lower limb fixation is provided at the middle position of the correction training base plate, The upper end face is provided with a support frame, the top of the support frame is provided with a shoulder fixation unit located just above the lower limb fixation unit, the front end face of the support frame is provided with a spine bidirectional correction drive mechanism, and the spine bidirectional correction drive mechanism is connected with scoliosis Correction lifting mechanism, scoliosis correction unit is installed on the scoliosis correction lifting mechanism.

As a preferred technical solution of the present invention, the lower extremity fixing unit includes a correction base that is rotatably connected to the correction training base plate, the bottom of the correction base is connected with a third gear, the third gear is meshed with a second gear, and the third gear is engaged with the second gear. The end of the second gear is connected with a second drive motor located on the correction training base plate, the upper end of the correction base is symmetrically provided with two foot fixing grooves, and the upper end of the correction base is symmetrically provided with two second cylinders , the top of the second cylinder is connected with two first restraint straps connected by Velcro.

As a preferred technical solution of the present invention, a set of limit plates are respectively provided on the front and rear sides of the correction base, and limit posts matched with the limit plates are arranged on the upper end surface of the correction training base plate.

As a preferred technical solution of the present invention, the shoulder fixing unit includes a shoulder correction mounting frame connected to the top of the support frame, the bottom of the shoulder correction mounting frame is connected with a first cylinder, and the bottom of the first cylinder is provided with a shoulder The shoulder correction auxiliary frame is provided with a neck fixing groove on the front side of the shoulder correction auxiliary frame, and a shoulder fixing groove communicated with the neck fixing groove is formed at the bottom of the shoulder correction auxiliary frame. The left and right ends of the shoulder correction auxiliary frame A set of fixing posts are respectively provided, each set of fixing posts is connected with a connecting ring, and a second restraining belt is connected between the two connecting rings.

As a preferred technical solution of the present invention, a threaded rod is threadedly connected to the threaded hole at the top of the shoulder correction auxiliary frame, and an elastic top plate is connected to the bottom of the threaded rod.

As a preferred technical solution of the present invention, each of the left and right ends of the bottom of the correction training base plate is provided with a figure-eight support foot.

As a preferred technical solution of the present invention, the two-way spinal correction driving mechanism includes a spinal correction fixing frame connected to the upper part of the support frame, and the left and right ends of the spinal correction fixing frame are respectively slidably connected with a first rack frame and a second tooth A rack, a first gear rotatably connected to the support frame is meshed and connected between the first rack frame and the second rack frame, and an end of the first gear is connected with a third drive motor located on the support frame.

As a preferred technical solution of the present invention, the side bending correction lifting mechanism includes a lifting adjustment frame respectively connected to the bottom of the first rack frame and the second rack frame, the lifting adjustment frame is connected with a screw rod, and the screw rod is connected to the screw rod. The end is connected with a first drive motor located on the lifting and adjusting frame, the peripheral surface of the screw rod is threadedly connected with a slider, and the side of the lifting and adjusting frame is provided with a limit chute which is slidably connected with the slider.

As a preferred technical solution of the present invention, the scoliosis correction unit includes a third air cylinder connected to the ends of the two sliders, and the ends of the two third air cylinders are connected with a folded connecting frame, and each folding A buffer spring is connected to the end of the shaped connecting frame, the end of the buffer spring is connected to a spinal correction top frame, the opposite surfaces of the two spinal correction top frames are provided with correction grooves, and the spinal correction top frames are provided with ventilation holes. .

As a preferred technical solution of the present invention, the folding connecting frame is provided with a guide hole, and the rear end surface of the correction groove is provided with a guide rod that is slidably connected with the guide hole.

Compared with the prior art, the present invention has the following beneficial effects:

1. By setting the second restraint belt, the second gear and the third gear to cooperate with the limit column and limit plate, it is convenient to rotate the correction base at a certain angle, to facilitate the reduction and correction of the patient's pelvis, and to prevent the correction angle from being too large , by setting the second air cylinder and the first restraint belt to cooperate with the foot fixing groove, it is convenient to fix the lower limbs of the patient and improve the effect of correcting the pelvis;

2. By setting the first air cylinder, shoulder correction mounting frame, threaded rod, connecting ring, elastic top plate, second restraint belt and shoulder correction auxiliary frame, it is convenient to fix the two shoulders of the patient and facilitate the treatment of scoliosis. The resulting high and low shoulders are adjusted;

3. By setting the third drive motor, the first rack frame, the first gear, the second rack frame and the spinal correction fixing frame, it is convenient to adjust the two scoliosis correction units at the same time with the center line of the body as the center to prevent excessive correction Or the correction strength is not enough, which is conducive to the early recovery of scoliosis patients. It is convenient to adjust the lifting and lowering of the two scoliosis correction units by setting the lifting adjustment frame, the slider, the lead screw, the limit chute and the first drive motor, which is convenient for the two scoliosis correction units. Correction training is carried out for patients with scoliosis of different spinal segments. By setting buffer springs and guide rods, it is convenient to prevent the spine correction top frame and correction groove from making rigid contact with patients, so as to protect patients from injury. patient comfort;

In summary, this training frame is convenient for the coordinated correction of multiple parts of the lower limbs, shoulders and spine, and the correction force on both sides is guaranteed to be the same during the correction. Excessive correction or insufficient correction is conducive to the early recovery of scoliosis patients.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation of another direction of the present invention;

Fig. 3 is the partial cross-sectional structure schematic diagram of the present invention;

Fig. 4 is the partial cross-sectional structure schematic diagram of another direction of the present invention;

5 is a schematic structural diagram of a lower limb fixation unit of the present invention;

FIG. 6 is a schematic structural diagram of a scoliosis correction unit of the present invention.

In the figure: Correction training base plate 1, ventilation holes 2, buffer spring 3, correction groove 4, folding connection frame 5, shoulder correction auxiliary frame 6, first air cylinder 7, first rack frame 8, shoulder correction mounting frame 9. The first gear 10, the second rack frame 11, the spinal correction fixing frame 12, the fixing column 13, the lifting adjustment frame 14, the slider 15, the guide rod 16, the screw rod 17, the limit chute 18, the first drive Motor 19, support frame 20, second drive motor 21, second air cylinder 22, first restraint strap 23, limit post 24, foot fixing slot 25, limit plate 26, character-eight support foot 27, threaded rod 28, connection Ring 29 , elastic top plate 30 , second restraint belt 31 , second gear 32 , third gear 33 , correction base 34 , third drive motor 35 , third cylinder 36 , spine correction top frame 37 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution: a scoliosis three-dimensional correction training frame, comprising a correction training base plate 1, a lower limb fixing unit for lower limb fixation is arranged at the middle position of the correction training base plate 1, The upper end surface of the training base plate 1 is provided with a support frame 20, the top of the support frame 20 is provided with a shoulder fixing unit located at a position directly above the lower limb fixing unit, and the front end surface of the support frame 20 is provided with a spine bidirectional correction drive mechanism, the spine bidirectional correction The driving mechanism is connected with a scoliosis correction lifting mechanism, and a scoliosis correction unit is installed on the scoliosis correction lifting mechanism. The correction units cooperate with each other to correct the patients with upper and lower traction, and at the same time cooperate with scoliosis and pelvic reduction and correction, so that the spine correction of scoliosis patients is more comprehensive and effective.

The lower limb fixing unit includes a correction base 34 rotatably connected to the correction training base plate 1 , the bottom of the correction base 34 is connected with a third gear 33 , the third gear 33 is meshed with a second gear 32 , and the end of the second gear 32 The second drive motor 21 located on the correction training base plate 1 is connected, the upper end surface of the correction base 34 is symmetrically provided with two foot fixing grooves 25, and the upper end surface of the correction base 34 is symmetrically provided with two second cylinders 22. Two first restraint straps 23 connected by Velcro are connected to the top of the second air cylinder 22, the feet of the patient are fixed by two foot fixing grooves 25, and the first restraint is adjusted by the second air cylinder 22 The height of the belt 23, the first restraint belt 23 is fixed on the upper part of the patient's thigh, and the pelvic bone reduction and correction is performed by rotating the correction base 34.

A set of limit plates 26 are respectively provided on the front and rear sides of the correction base 34 , the upper end surface of the correction training base plate 1 is provided with limit columns 24 that cooperate with the limit plates 26 , and the limit columns 24 are matched with the two sets of limit plates 26 . It is convenient to prevent the rotation angle of the correction base 34 from being too large, and to protect the patient from being sprained due to the too large rotation angle.

The shoulder fixing unit comprises a shoulder correction mounting frame 9 connected to the top of the support frame 20, the bottom of the shoulder correction mounting frame 9 is connected with a first cylinder 7, and the bottom of the first cylinder 7 is provided with a shoulder correction auxiliary frame 6, The front side of the shoulder correction auxiliary frame 6 is provided with a neck fixing groove, the bottom of the shoulder correction auxiliary frame 6 is provided with a shoulder fixing groove communicated with the neck fixing groove, and the left and right ends of the shoulder correction auxiliary frame 6 are respectively provided with a shoulder fixing groove. A set of fixing columns 13, each set of fixing columns 13 is connected with a connecting ring 29, and a second restraining belt 31 is connected between the two connecting rings 29, and the second restraining belt 31 can be an elastic belt, which is Adjust the height of the shoulder correction auxiliary frame 6, and improve the high and low shoulders caused by the scoliosis of the patient through the shoulder fixing groove at the bottom of the shoulder correction auxiliary frame 6 to cooperate with the connecting ring 29 and the second restraint belt 31.

A threaded rod 28 is threadedly connected to the threaded hole at the top of the shoulder correction auxiliary frame 6, and an elastic top plate 30 is connected to the bottom of the threaded rod 28. The threaded rod 28 and the elastic top plate 30 are threadedly connected in the threaded hole to carry out the treatment on the patient's shoulder. The lower top can improve the height of the patient's shoulders, and the elastic top plate 30 can be a flexible material such as a rubber backing plate.

The left and right ends of the bottom of the correction training base plate 1 are each provided with a figure-eight support foot 27 , and the stability of the correction training base plate 1 is improved by two sets of the figure-figure support foot 27 .

The spinal bidirectional correction drive mechanism includes a spinal correction fixing frame 12 connected to the upper part of the support frame 20. The left and right ends of the spinal correction fixing frame 12 are respectively slidably connected with a first rack frame 8 and a second rack frame 11. The first rack A first gear 10 rotatably connected to the support frame 20 is meshed and connected between the frame 8 and the second rack frame 11, and the end of the first gear 10 is connected to a third drive motor 35 located on the support frame 20. The three drive motors 35 and the first gear 10 cooperate with the first rack frame 8 and the second rack frame 11 to facilitate the simultaneous adjustment of the two scoliosis correction units centered on the midline of the body, preventing excessive correction or insufficient correction force. Conducive to the early rehabilitation of scoliosis patients.

The side bending correction lifting mechanism includes a lifting adjustment frame 14 respectively connected to the bottom of the first rack frame 8 and the second rack frame 11. The lifting adjustment frame 14 is connected with a screw rod 17, and the end of the screw rod 17 is connected with The first drive motor 19 on the adjustment frame 14, the peripheral surface of the screw rod 17 is threadedly connected with the slider 15, and the side of the lift adjustment frame 14 is provided with a limit chute 18 slidably connected with the slider 15, through the first drive motor 19. The screw rod 17 and the slider 15 cooperate with the limit chute 18 to drive the correction grooves 4 on the two spinal correction top brackets 37 to move up and down, and perform rehabilitation treatment for patients with scoliosis of different spinal segments.

The scoliosis correction unit includes a third air cylinder 36 connected to the ends of the two sliders 15, the ends of the two third air cylinders 36 are connected with a folded connection frame 5, and the end of each folded connection frame 5 is A buffer spring 3 is connected, the end of the buffer spring 3 is connected with a spinal correction top frame 37, the opposite surfaces of the two spinal correction top frames 37 are provided with a correction groove 4, and the spinal correction top frame 37 is provided with ventilation holes 2. , the lower limb fixing unit and the shoulder fixing unit are the center lines, and the folded connecting frame 5 is fine-tuned by the third air cylinder 36, so that the two folded connecting frames 5 and the spine correction top frame 37 are in a suitable position, and the third driving The motor 35 and the first gear 10 drive the first rack frame 8 and the second rack frame 11 to move toward each other or in the opposite direction. 37 Move in the opposite direction or in the opposite direction at the same time, which can prevent excessive correction or insufficient correction force when scoliosis correction is performed on the patient, which is conducive to the early recovery of scoliosis patients, and the buffer spring 3 is convenient to prevent the spine correction top frame and correction groove. Make rigid contact with the patient to protect the patient from injury.

The folding connecting frame 5 is provided with a guide hole, and the rear end surface of the straightening groove 4 is provided with a guide rod 16 which is slidably connected with the guide hole. The direction deviation occurs, so that the buffer spring 3 can play a better buffering effect.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a training frame is corrected to scoliosis three-dimensional, includes correction training bottom plate (1), its characterized in that: the lower limb fixing unit for fixing the lower limbs is arranged at the middle position of the correcting training bottom plate (1), the supporting frame (20) is arranged on the upper end face of the correcting training bottom plate (1), the shoulder fixing unit located right above the lower limb fixing unit is arranged at the top of the supporting frame (20), the front end face of the supporting frame (20) is provided with a spine bidirectional correcting driving mechanism, the spine bidirectional correcting driving mechanism is connected with a lateral bending correcting lifting mechanism, and the spine lateral bending correcting lifting mechanism is provided with a spine lateral bending correcting unit.

2. The scoliosis three-dimensional correction training frame of claim 1, wherein: the unit is fixed including rotating correction base (34) of connection on correcting training bottom plate (1) to the lower limbs, the bottom of correcting base (34) is connected with third gear (33), third gear (33) meshing is connected with second gear (32), the end connection of second gear (32) has second driving motor (21) that are located on correcting training bottom plate (1), two foot fixed slots (25) have been seted up to the up end symmetry of correcting base (34), the up end symmetry of correcting base (34) is equipped with two second cylinders (22), the top of second cylinder (22) is connected with two first constraint areas (23) of pasting the connection through the magic.

3. The scoliosis three-dimensional correction training frame of claim 2, wherein: the front side and the rear side of the correction base (34) are respectively provided with a group of limiting plates (26), and the upper end surface of the correction training bottom plate (1) is provided with limiting columns (24) matched with the limiting plates (26).

4. The scoliosis three-dimensional correction training frame of claim 1, wherein: the shoulder fixing unit comprises a shoulder correcting mounting frame (9) connected to the top of a support frame (20), the bottom of the shoulder correcting mounting frame (9) is connected with a first air cylinder (7), the bottom of the first air cylinder (7) is provided with a shoulder correcting auxiliary frame (6), a neck fixing groove is formed in the front side face of the shoulder correcting auxiliary frame (6), the bottom of the shoulder correcting auxiliary frame (6) is provided with a shoulder fixing groove communicated with the neck fixing groove, a set of fixing columns (13) are arranged at each of the left end and the right end of the shoulder correcting auxiliary frame (6), a connecting ring (29) is connected to each set of fixing columns (13), and a second constraint belt (31) is connected between the two connecting rings (29).

5. The scoliosis three-dimensional correction training frame of claim 4, wherein: the threaded hole internal thread at the top of the shoulder correction auxiliary frame (6) is connected with a threaded rod (28), and the bottom of the threaded rod (28) is connected with an elastic top plate (30).

6. The scoliosis three-dimensional correction training frame of claim 1, wherein: the left end and the right end of the bottom of the correction training bottom plate (1) are respectively provided with a splayed supporting foot (27).

7. The scoliosis three-dimensional correction training frame of claim 1, wherein: the bidirectional spinal correction driving mechanism comprises a spinal correction fixing frame (12) connected to the upper portion of a support frame (20), wherein the left end and the right end of the spinal correction fixing frame (12) are respectively connected with a first rack frame (8) and a second rack frame (11) in a sliding mode, a first gear (10) rotatably connected to the support frame (20) is meshed between the first rack frame (8) and the second rack frame (11), and the end portion of the first gear (10) is connected with a third driving motor (35) located on the support frame (20).

8. The scoliosis three-dimensional correction training frame of claim 7, wherein: the lateral bending correction lifting mechanism comprises a lifting adjusting frame (14) connected to the bottom of a first rack frame (8) and the bottom of a second rack frame (11) respectively, a lead screw (17) is connected to the lifting adjusting frame (14), the end of the lead screw (17) is connected with a first driving motor (19) located on the lifting adjusting frame (14), a sliding block (15) is connected to the circumferential surface of the lead screw (17) in a threaded manner, and a limiting sliding groove (18) connected with the sliding block (15) in a sliding manner is formed in the side surface of the lifting adjusting frame (14).

9. The scoliosis three-dimensional correction training frame of claim 8, wherein: the scoliosis correction unit comprises third cylinders (36) connected to the ends of two sliding blocks (15), the ends of the two third cylinders (36) are connected with a folding connecting frame (5), each end of the folding connecting frame (5) is connected with a buffer spring (3), the end of each buffer spring (3) is connected with a spinal correction top frame (37), correction grooves (4) are formed in opposite surfaces of the two spinal correction top frames (37), and air holes (2) are formed in the spinal correction top frames (37).

10. The scoliosis three-dimensional correction training frame of claim 9, wherein: the folding connecting frame (5) is provided with a guide hole, and the rear end face of the correction groove (4) is provided with a guide rod (16) which is connected with the guide hole in a sliding manner.

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