Scoliosis three-dimensional correction training frame

Abstract

The utility model discloses a scoliosis three-dimensional correction training frame, and belongs to the technical field of scoliosis correction, the scoliosis three-dimensional correction training frame comprises a correction frame, the correction frame comprises a frame body and a rotating assembly, and the rotating assembly is installed at the inner bottom of the frame body; the pelvis positioning mechanism comprises two pelvis limiting assemblies, the two pelvis limiting assemblies are installed on the two sides of the frame body in an up-down sliding mode respectively, size adjusting assemblies are arranged on the two sides of the pelvis limiting assemblies respectively, and the end portions of the size adjusting assemblies are rotationally connected with angle adjusting assemblies in a limiting mode; the size adjusting assembly and the angle adjusting assembly are used for adjusting the position and the angle of the pelvis limiting assembly, the angle, the position and the direction of the pelvis limiting assembly are adjusted through mutual cooperation of the size adjusting assembly and the angle adjusting assembly, and the wrapping performance on the pelvis is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of scoliosis correction, and more specifically, to a three-dimensional scoliosis correction training frame. Background Technology

[0002] Scoliosis is a common spinal deformity affecting people of all ages, especially adolescents. Traditional scoliosis correction methods often focus on correcting only one dimension, resulting in limited effectiveness and low patient comfort during the correction process. With the development of medical technology, the concept of three-dimensional correction has gradually emerged, aiming to comprehensively correct scoliosis from multiple dimensions.

[0003] The pelvis is a crucial supporting structure for the spine, and abnormalities in its position and posture can directly impact the spine, exacerbating or triggering scoliosis. Training to adjust the pelvic position and angle, restoring its normal anatomical relationship, can provide a stable foundation for the spine, improve its stress environment, and aid in the correction and prevention of scoliosis. However, most training devices offer poor support for the pelvis, making it difficult to adjust the support plate to fully enclose the pelvis, thus hindering the provision of a stable foundation for pelvic training. Therefore, inventing a three-dimensional scoliosis correction training frame to address these issues has become a pressing problem for those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a three-dimensional scoliosis correction training frame, which aims to improve the problem that most training devices provide poor support for the pelvis when training the pelvis, making it difficult to provide a stable foundation for pelvic training.

[0005] This utility model is implemented as follows: a three-dimensional scoliosis correction training frame, comprising...

[0006] A correction frame, comprising a frame body and a rotating assembly, wherein the rotating assembly is mounted on the inner bottom of the frame body;

[0007] A pelvic positioning mechanism includes a pelvic limiting component. Two sets of the pelvic limiting component are provided, and the two sets are slidably installed on both sides of the frame. Size adjustment components are provided on both sides of the pelvic limiting component. An angle adjustment component is rotatably connected to the end of the size adjustment component. The size adjustment component and the angle adjustment component are used to adjust the position and angle of the pelvic limiting component.

[0008] In a preferred embodiment of this utility model, the frame includes a bottom crossbar and a top crossbar. The two ends of the bottom crossbar are respectively fixedly connected to a base frame, and the two ends of the top crossbar are respectively fixedly connected to a support rod. The support rods are respectively fixedly installed on the top of the base frame. The bottom crossbar is located at the bottom between the two base frames, and the top crossbar is located at the top between the two support rods.

[0009] In a preferred embodiment of this utility model, the rotating assembly includes a mounting plate, which is fixedly mounted on both sides of the middle part of the bottom crossbar. A turntable is rotatably mounted above the mounting plate and the bottom crossbar, and a pedal is mounted on the top of the turntable.

[0010] In a preferred embodiment of this utility model, the pelvic limiting component includes a limiting frame, which is slidably sleeved on the outside of the support rod. Connecting rods are driven and installed on both sides of the limiting frame, and pelvic limiting plates are driven and installed at the ends of the connecting rods. The pelvic limiting plates abut against the pelvic bones.

[0011] In a preferred embodiment of this utility model, the limiting frame is U-shaped, and limiting sliders are fixedly installed on the inner walls of both sides of the limiting frame. The two sides of the support rod are respectively provided with sliding grooves that cooperate with the limiting sliders. A positioning bolt is threaded through the back of the limiting frame, and the end of the positioning bolt abuts against the back of the support rod.

[0012] In a preferred embodiment of this utility model, the pelvic limiting plate is arc-shaped, the bottom of the pelvic limiting plate is bent outward, and the limiting slider is trapezoidal.

[0013] In a preferred embodiment of this utility model, the size adjustment assembly includes a first limiting cylinder, which is fixedly installed on both sides of the limiting frame. One end of the connecting rod is fixedly connected to a first gear rod, which is slidably inserted into the first limiting cylinder. A first locking cylinder is rotatably sleeved on the outside of one end of the connecting rod located on the first gear rod. The inner wall of the first locking cylinder is threaded, and the inner wall of the first locking cylinder is threadedly sleeved with the outer wall of the first limiting cylinder.

[0014] In a preferred embodiment of this utility model, the size adjustment assembly further includes a hinge rod, with a second gear rod fixedly connected to one end of the hinge rod near the connecting rod. The second gear rod is slidably inserted into the end of the connecting rod away from the first gear rod. A second locking cylinder is rotatably sleeved on the end of the hinge rod near the second gear rod, and the inner wall of the second locking cylinder is threadedly sleeved with the outer wall of the connecting rod.

[0015] In a preferred embodiment of this utility model, the angle adjustment component includes a limiting shaft, which is fixedly installed on both sides of the end of the hinge rod. The hinge rod is rotatably connected to an upper connecting plate and a lower connecting plate through the limiting shaft. A through hole is provided on one side of the upper connecting plate, and a second limiting cylinder is slidably installed at the through hole. The second limiting cylinder is limited and engaged with the lower connecting plate.

[0016] In a preferred embodiment of this utility model, a gear is fixedly installed at the end of the limiting shaft inside the upper connecting plate, and a groove that cooperates with the gear is opened inside the second limiting cylinder. The outer wall of the second limiting cylinder is slidably engaged with the upper connecting plate for upper and lower limiting.

[0017] The beneficial effects of this invention are as follows: The three-dimensional scoliosis correction training frame designed in this invention allows the patient to enter the frame, where the pelvis is accurately fixed by the pelvic positioning mechanism. The size and angle of the pelvis are precisely adjusted using size and angle adjustment components. The patient can then use the rotation component for spinal rotation training. During training, the frame provides stable support, correcting scoliosis from multiple dimensions and accurately positioning the patient's pelvis, ensuring accurate pelvic positioning during correction. This is crucial for scoliosis correction. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram provided by an embodiment of the present utility model;

[0020] Figure 2 A structural schematic diagram provided for an embodiment of this utility model;

[0021] Figure 3 A structural schematic diagram provided for an embodiment of this utility model;

[0022] Figure 4 A structural schematic diagram provided for an embodiment of this utility model;

[0023] Figure 5 A structural schematic diagram provided for an embodiment of this utility model.

[0024] In the diagram: 100-Correction frame; 110-Frame body; 111-Base frame; 112-Support rod; 113-Bottom crossbar; 114-Top crossbar; 120-Rotating assembly; 121-Mounting plate; 122-Pedal; 123-Turntable; 200-Pelvic positioning mechanism; 210-Pelvic limiting assembly; 211-Limiting frame; 212-Limiting slider; 213-Positioning bolt; 214-Connecting rod; 21 5-Pelvic limiting plate; 220-Size adjustment assembly; 221-First limiting cylinder; 222-First gear rod; 223-First locking cylinder; 224-Hinge rod; 225-Second locking cylinder; 226-Second gear rod; 230-Angle adjustment assembly; 231-Limiting shaft; 232-Upper connecting plate; 233-Lower connecting plate; 234-Mounting block; 235-Gear; 236-Second limiting cylinder. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Please see Figures 1 to 3 The present invention provides a technical solution: a three-dimensional scoliosis correction training frame, including a correction frame 100, the correction frame 100 including a frame body 110 and a rotating component 120, the rotating component 120 being installed at the inner bottom of the frame body 110;

[0027] The pelvic positioning mechanism 200 includes a pelvic limiting component 210. Two sets of pelvic limiting components 210 are provided, which are slidably installed on both sides of the frame 110. Size adjustment components 220 are provided on both sides of the pelvic limiting component 210. Angle adjustment components 230 are rotatably connected to the end of the size adjustment component 220. The size adjustment component 220 and the angle adjustment component 230 are used to adjust the position and angle of the pelvic limiting component 210. The angle, position and direction of the pelvic limiting component 210 are adjusted by the cooperation of the size adjustment component 220 and the angle adjustment component 230, which effectively improves the wrapping of the pelvis.

[0028] Please see Figures 3 to 5The frame 110 includes a bottom crossbar 113 and a top crossbar 114. The bottom crossbar 113 is fixedly connected to the base frame 111 at both ends, and the top crossbar 114 is fixedly connected to the support rods 112 at both ends. The support rods 112 are fixedly installed on the top of the base frame 111. The bottom crossbar 113 is located at the bottom between the two base frames 111, and the top crossbar 114 is located at the top between the two support rods 112.

[0029] The rotating assembly 120 includes a mounting plate 121, which is fixedly installed on both sides of the middle part of the bottom crossbar 113. A turntable 123 is rotatably mounted above the mounting plate 121 and the bottom crossbar 113. A pedal 122 is mounted on the top of the turntable 123. The pedal 122 is provided with anti-slip texture to facilitate the patient's twisting. The turntable 123 can be replaced with a bearing, or the turntable 123 can rotate left and right on its own.

[0030] The pelvic limiting component 210 includes a limiting frame 211, which is slidably sleeved on the outside of the support rod 112. Connecting rods 214 are driven and installed on both sides of the limiting frame 211, and pelvic limiting plates 215 are driven and installed at the ends of the connecting rods 214. The pelvic limiting plates 215 abut against the pelvic bones and fit snugly against the pelvic bones. The outside of the pelvic limiting plates 215 can be covered with latex, sponge, etc. for protection.

[0031] The limiting frame 211 is C-shaped, with limiting sliders 212 fixedly installed on the inner walls of both sides. The support rod 112 has grooves on both sides that mate with the limiting sliders 212. A positioning bolt 213 is threaded through the back of the limiting frame 211, with the end of the positioning bolt 213 abutting against the back of the support rod 112. By adjusting the positioning bolt 213, the limiting frame 211 can slide up and down on the support rod 112, allowing it to slide linearly up and down in conjunction with the limiting sliders 212. Tightening the positioning bolt 213 fixes the position of the limiting slider 212, facilitating the adjustment of the pelvic limiting plate 215 to a suitable position. The pelvic limiting plate 215 is arc-shaped, with its bottom curving outwards, and the limiting slider 212 is trapezoidal.

[0032] The size adjustment assembly 220 includes a first limiting cylinder 221, which is fixedly installed on both sides of the limiting frame 211. One end of the connecting rod 214 is fixedly connected to a first gear rod 222, which is slidably inserted into the first limiting cylinder 221. The connecting rod 214 is externally limited and rotatably sleeved with a first locking cylinder 223 at one end of the first gear rod 222. The inner wall of the first locking cylinder 223 is threaded, and the inner wall of the first locking cylinder 223 is threadedly sleeved with the outer wall of the first limiting cylinder 221. If the pelvic limiting plate 215 is not to be placed horizontally, the connection between the first locking cylinder 223 and the first limiting cylinder 221 can be released, the first gear rod 222 can be pulled out, the angle can be readjusted, and the first gear rod 222 can be inserted again to adjust the horizontal angle of the pelvic limiting plate 215. The first gear rod 222 is gear-shaped or a regular polygon.

[0033] The size adjustment assembly 220 also includes a hinge rod 224. A second gear rod 226 is fixedly connected to one end of the hinge rod 224 near the connecting rod 214. The second gear rod 226 is slidably inserted into the end of the connecting rod 214 away from the first gear rod 222. A second locking cylinder 225 is rotatably sleeved on the end of the hinge rod 224 near the second gear rod 226. The inner wall of the second locking cylinder 225 is threadedly sleeved with the outer wall of the connecting rod 214. The horizontal angle of the pelvic limiting plate 215 can also be changed by adjusting the insertion angle of the second gear rod 226. The second gear rod 226 is gear-shaped or a regular polygon.

[0034] The angle adjustment assembly 230 includes a limiting shaft 231, which is fixedly installed on both sides of the end of the hinge rod 224. The hinge rod 224 is rotatably connected to an upper connecting plate 232 and a lower connecting plate 233 via the limiting shaft 231. A through hole is provided on one side of the upper connecting plate 232, and a second limiting cylinder 236 is slidably installed at the through hole. The second limiting cylinder 236 is locked with the lower connecting plate 233. The second limiting cylinder 236 can only slide up and down within the upper connecting plate 232. At the same time, a spring can be provided between the second limiting cylinder 236 and the upper connecting plate 232, so that the spring presses the second limiting cylinder 236 downward, so that the second limiting cylinder 236 is always wrapped around the outside of the gear 235 for limiting. When it is necessary to release the limiting, the second limiting cylinder 236 is lifted up. A gear 235 is fixedly installed at the end of the limiting shaft 231 inside the upper connecting plate 232. The interior of the second limiting cylinder 236 has a groove that cooperates with the gear 235. The outer wall of the second limiting cylinder 236 is vertically and horizontally limited and locked inside the upper connecting plate 232. The gear 235 is gear-shaped or a regular polygon.

[0035] Working principle: The first gear rod 222 is fixedly installed at one end of the connecting rod 214, and the first gear rod 222 is slidably inserted into the first limiting cylinder 221. The first locking cylinder 223 is rotatably connected to one end of the connecting rod 214. When the first locking cylinder 223 is rotated, since the inner wall of the first locking cylinder 223 and the outer wall of the first limiting cylinder 221 are threadedly connected, the connecting rod 214 will be driven to move axially along the first gear rod 222 through thread transmission, thereby realizing that the connecting rod 214 moves closer to or further away from the first limiting cylinder 221, achieving the purpose of adjusting the distance between the pelvic limiting plates 215.

[0036] The second gear rod 226 is fixedly installed at the tail of the hinge rod 224. The second locking cylinder 225 is threadedly connected to the outer wall of the other end of the connecting rod 214, and the second gear rod 226 is slidably inserted into the connecting rod 214. When the second locking cylinder 225 is rotated, the hinge rod 224 will move axially along the second gear rod 226 through threaded transmission, that is, the hinge rod 224 will move away from or closer to the connecting rod 214, further assisting in adjusting the position of the pelvic limiting plate 215. The second limiting cylinder 236 is slidably engaged with the upper connecting plate 232 at the upper and lower limits, and the interior of the second limiting cylinder 236 has a groove that cooperates with the gear 235. When it is necessary to adjust the angle of the pelvic limiting plate 215, the second limiting cylinder 236 is lifted to disengage it from the gear 235. At this time, the upper connecting plate 232 and the lower connecting plate 233 can rotate around the hinge rod 224, thereby changing the angle of the pelvic limiting plate 215. Once the appropriate angle is adjusted, the second limiting cylinder 236 is moved down to engage with the gear 235, preventing the upper connecting plate 232 and the lower connecting plate 233 from rotating and fixing the angle of the pelvic limiting plate 215.

[0037] After the patient enters the training frame, the pelvis is accurately fixed by the pelvic positioning mechanism 200. Based on the size and angle of the patient's pelvis, precise adjustments are made using the size adjustment component 220 and the angle adjustment component 230. Then, the patient can use the rotation component 120 to perform spinal rotation training. During the training process, the frame 110 provides stable support, correcting scoliosis from multiple dimensions.

[0038] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A three-dimensional scoliosis correction training frame, characterized in that, include A correction frame, comprising a frame body and a rotating assembly, wherein the rotating assembly is mounted on the inner bottom of the frame body; A pelvic positioning mechanism includes a pelvic limiting component. Two sets of the pelvic limiting component are provided, and the two sets are slidably installed on both sides of the frame. Size adjustment components are provided on both sides of the pelvic limiting component. An angle adjustment component is rotatably connected to the end of the size adjustment component. The size adjustment component and the angle adjustment component are used to adjust the position and angle of the pelvic limiting component.

2. The scoliosis three-dimensional correction training frame as described in claim 1, characterized in that: The frame includes a bottom crossbar and a top crossbar. The bottom crossbar is fixedly connected to a base frame at both ends, and the top crossbar is fixedly connected to a support rod at both ends. The support rods are fixedly installed on the top of the base frame. The bottom crossbar is located at the bottom between the two base frames, and the top crossbar is located at the top between the two support rods.

3. The scoliosis three-dimensional correction training frame as described in claim 2, characterized in that: The rotating assembly includes a mounting plate, which is fixedly installed on both sides of the middle part of the bottom crossbar. A turntable is rotatably mounted above the mounting plate and the bottom crossbar, and a pedal is installed on the top of the turntable.

4. The scoliosis three-dimensional correction training frame as described in claim 2, characterized in that: The pelvic positioning component includes a positioning frame, which is slidably sleeved on the outside of the support rod. Connecting rods are driven to be installed on both sides of the positioning frame, and pelvic positioning plates are driven to be installed at the ends of the connecting rods. The pelvic positioning plates abut against the pelvic bones.

5. The scoliosis three-dimensional correction training frame as described in claim 4, characterized in that: The limiting frame is U-shaped, and limiting sliders are fixedly installed on the inner walls of both sides of the limiting frame. The two sides of the support rod are respectively provided with sliding grooves that cooperate with the limiting sliders. A positioning bolt is threaded through the back of the limiting frame, and the end of the positioning bolt abuts against the back of the support rod.

6. The scoliosis three-dimensional correction training frame as described in claim 5, characterized in that: The pelvic limiting plate is arc-shaped, with its bottom curving outwards, and the limiting slider is trapezoidal.

7. The scoliosis three-dimensional correction training frame as described in claim 5, characterized in that: The size adjustment assembly includes a first limiting cylinder, which is fixedly installed on both sides of the limiting frame. One end of the connecting rod is fixedly connected to a first gear rod, which is slidably inserted into the first limiting cylinder. The connecting rod is externally limited and rotatably sleeved with a first locking cylinder, the inner wall of the first locking cylinder is threaded, and the inner wall of the first locking cylinder is threadedly sleeved with the outer wall of the first limiting cylinder.

8. The scoliosis three-dimensional correction training frame as described in claim 7, characterized in that: The size adjustment assembly also includes a hinge rod, with a second gear rod fixedly connected to one end of the hinge rod near the connecting rod. The second gear rod is slidably inserted into the end of the connecting rod away from the first gear rod. A second locking cylinder is rotatably sleeved on the end of the hinge rod near the second gear rod, and the inner wall of the second locking cylinder is threadedly sleeved with the outer wall of the connecting rod.

9. The scoliosis three-dimensional correction training frame as described in claim 8, characterized in that: The angle adjustment assembly includes a limiting shaft, which is fixedly installed on both sides of the end of the hinge rod. The hinge rod is rotatably connected to an upper connecting plate and a lower connecting plate through the limiting shaft. A through hole is provided on one side of the upper connecting plate, and a second limiting cylinder is slidably installed at the through hole. The second limiting cylinder is locked to the lower connecting plate.

10. A three-dimensional scoliosis correction training frame as described in claim 9, characterized in that: A gear is fixedly installed at the end of the limiting shaft inside the upper connecting plate, and a groove that cooperates with the gear is opened inside the second limiting cylinder. The outer wall of the second limiting cylinder is slidably engaged with the upper connecting plate for upper and lower limiting.

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