Spine orthosis for orthopedics department

Abstract

The invention provides a spine orthosis for the orthopedics department, and belongs to the technical field of medical instruments.The spine orthosis comprises an orthosis plate, a fixing base and two elastic bands fixedly arranged on one side of the orthosis plate and one side of the fixing base. Furthermore, the two hooks are taken out from the interiors of the two hollow plates, at the moment, the front face of the correction plate is tightly attached to the back of the user, the two elastic belts can slide in the multiple groove plates and have elasticity, and at the moment, the inner walls of the two fixing plates are tightly attached to the two sides of the chest, namely the armpit positions of the user; at the moment, the connecting plate is pulled to insert the two hooks into the two hollow plates on the rear side of the fixing base, the correcting plate is further made to be tightly attached to the back of the person to correct the spine, and therefore when the orthosis is used, the mode that the orthosis is fixed to the human body is simple, only the connecting plate needs to be pulled, and use is convenient.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to an orthopedic spinal orthosis. Background Art

[0002] The common spinal orthoses on the market currently mainly correct the user's spinal posture by fixing the correction plate, helping to improve the curvature and alignment of the spine. This type of orthosis usually relies on multiple components such as elastic bands, fixed plates, and connectors to fix the device and adjust the shape so that the orthosis can be worn comfortably on the back to achieve the correction effect.

[0003] However, existing spinal orthoses often have certain problems such as inconvenience in wearing, lack of comfort and functional limitations, which affect the user experience.

[0004] Existing spinal orthoses often require turning or pressing multiple connectors during the wearing process. Especially when adjusting the position of the fixing plate, the user usually needs to adjust it manually, or even use some tools to complete this operation. This operation process is cumbersome and increases the trouble of wearing. Especially when wearing it for the first time or when frequent adjustments are required, the user will feel inconvenienced and troubled. This not only increases the wearing time, but also reduces the user experience and effect of the orthosis. Secondly, because the spinal orthosis needs to be fixed to the back, and the back muscles are usually in a tense state, it is often not completely comfortable when worn. The tense state of the back muscles will put pressure on the user's back muscles and spine, causing discomfort during wearing. Long-term wearing of inappropriate orthoses may also lead to side effects such as muscle fatigue and improper posture, further increasing the burden on the body and affecting the effect of spinal correction.

[0005] In addition, existing spinal orthoses have certain deficiencies in ventilation. Since the orthoses are fixed to the back for a long time and are mostly made of non-breathable materials, they can easily cause users to produce excessive sweat while wearing them, causing the skin to become moist and stuffy, causing discomfort and even skin problems (such as eczema or rashes). Although some orthoses are designed with air channels and ventilation holes to improve breathability, the overall effect is still not ideal, especially in hot weather or when worn for long periods of time. The ventilation function cannot effectively prevent skin moisture and overheating.

[0006] In summary, existing spinal orthoses often do not take sufficient consideration into account the wearing process and back comfort during use. When worn, the user's back cannot be effectively relaxed, causing the orthosis to become a burden rather than a comfortable auxiliary tool. In this case, the corrective effect of the spinal orthosis may be affected, because muscle tension and discomfort may cause the user to resist wearing the orthosis, thereby affecting the treatment effect. Summary of the Invention

[0007] The present invention provides an orthopedic spinal orthosis. When the orthosis is used, the method of fixing the orthosis on the human body is simple, and the connecting plate can be pulled, which is easy to use. When the orthosis is used, physical stimulation is used to help the back muscles and blood circulation around the spine, relax the muscles and soft tissues on both sides of the spine, and enhance the effect of the orthosis. When the orthosis relaxes the back muscles, the temperature is adjusted to prevent overheating or overhumidity, reduce the discomfort caused by humidity or stuffiness, and make the wearer feel more comfortable. At the same time, air circulation is used to keep the back skin refreshed, reduce tension in the back, help relieve muscle soreness and tightness, and enhance the overall comfort experience of the orthosis.

[0008] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: the orthosis comprises a correction plate, a fixing seat fixedly arranged on one side of the correction plate, and two elastic bands are fixedly arranged on one side of the fixing seat; A plurality of slot plates are movably sleeved on the outer surfaces of the two elastic bands, and the plurality of slot plates are grouped in pairs. A fixing plate is fixedly provided on one side of each group of slot plates. The two elastic bands can slide inside the plurality of slot plates, and the two elastic bands have elastic force. Two square plates are fixedly provided on one side of the two elastic bands, and a connecting plate is fixedly provided on the opposite sides of the two square plates. The connecting plate is pushed to move the two hooks, and the two hooks are further removed from the interior of the two hollow plates. Two hooks are respectively fixedly arranged on one side of the two square plates.

[0009] As a further improvement of the present invention: sponge pads are fixedly provided on the inner walls of the two fixing plates, multiple slots are provided on one side of the two fixing plates, and multiple hollow plates are provided on one side of the fixing seat. Any one of the hooks matches any one of the hollow plates. The inner walls of the two fixing plates are tightly attached to the sides of the user's chest, that is, the armpits. The two sponge pads are soft and can reduce the pressure of the two fixing plates on the contact parts, thereby improving the comfort of the user. The multiple slots help increase air circulation, allowing the skin to have more air exchange, preventing the skin from sweating or becoming wet when wearing the corrector for a long time, and reducing discomfort. Pull the connecting plate to insert the two hooks into the interior of two of the hollow plates on the rear side of the fixing seat, thereby further making the correction plate close to the back of the person and wearing the orthosis.

[0010] As a further improvement of the present invention: a plurality of rotating rods are provided on the inner wall of the fixed seat through bearings, a plurality of rollers are fixedly sleeved on the outer surfaces of the plurality of rotating rods, a plurality of sprockets are fixedly sleeved on the outer surfaces of the plurality of rotating rods, and the plurality of rotating rods can rotate inside the fixed seat through bearings. At this time, the second transmission gear drives one of the rotating rods to rotate, and further drives one of the sprockets to rotate. The chain makes the plurality of sprockets rotate in the same direction, and further makes the plurality of rotating rods rotate in the same direction. When the plurality of rotating rods rotate, they drive the plurality of rollers to rotate. When the plurality of rollers rotate, they roll on the user's back, helping to relax tense muscles, relieve back pain and discomfort of wearing orthosis.

[0011] As a further improvement of the present invention: multiple sprockets are connected by chains, an L-shaped rod is fixedly provided on one side of the inner wall of the fixed seat, a small motor is installed at one end of the L-shaped rod, and the L-shaped rod supports the small motor.

[0012] As a further improvement of the present invention: the output shaft of the small motor is fixedly provided with a transmission rod, and a first transmission gear is fixedly sleeved on the outer surface of the transmission rod. When the external power switch of the small motor is turned on, the output shaft of the small motor drives the transmission rod to rotate, and further drives the second transmission gear to rotate in the same direction through the first transmission gear.

[0013] As a further improvement of the present invention: a second transmission gear is meshed with the outer surface of the first transmission gear, and the second transmission gear is fixedly mounted on the outer surface of one of the rotating rods. When the first transmission gear rotates, it drives the second transmission gear to rotate, and the second transmission gear is driven to rotate by one of the rotating rods, thereby further rotating the first transmission gear.

[0014] As a further improvement of the present invention: a cover plate is fixedly provided on one side of the fixing seat, a first round rod is provided on one side of the cover plate via a bearing, and the first round rod can rotate via the bearing.

[0015] As a further improvement of the present invention: a first bevel gear is fixedly provided on one side of the first round rod, a second bevel gear is meshedly provided on the outer surface of the first bevel gear, the second bevel gear is fixedly sleeved on the outer surface of one of the rotating rods, multiple rotating rods are rotating, and further a middle rotating rod drives the second bevel gear to rotate.

[0016] As a further improvement of the present invention: a first pulley is fixedly sleeved on the outer surface of the first round rod, a belt is provided on the outer surface of the first pulley, a second pulley is provided on the inner wall of the belt, a second round rod is fixedly embedded on the inner wall of the second pulley, the second round rod is arranged on one side of the cover plate through a bearing, when the first bevel gear rotates, it will drive the first round rod to rotate, when the first round rod rotates, it will drive the first pulley to rotate, and further drive the second pulley to rotate through the belt, the second round rod can rotate through the bearing, and at this time the second pulley drives the second round rod to rotate.

[0017] As a further improvement of the present invention: a fan blade is installed at one end of the second round rod, and a plurality of ventilation slots are opened on one side of the cover plate. The rotation of the fan blade will drive the surrounding air to flow, change the air flow rate and pressure, and the circulating air is discharged through the plurality of ventilation slots under the action of the fan blade.

[0018] Compared with the prior art, the advantages and positive effects of the present invention are: The two hooks are inserted into the interior of the two hollow plates on the rear side of the fixing seat by pulling the connecting plate, thereby further making the correction plate close to the back of the user and correcting the spine. Therefore, when the orthosis is used, the method of fixing the orthosis on the human body is simple and only the connecting plate can be pulled, which is convenient for use.

[0019] 2. In the present invention, when the orthosis is used, by turning on the external power switch of the small motor, the L-shaped rod supports the small motor, and further the output shaft of the small motor drives the transmission rod to rotate, and further drives the second transmission gear to rotate in the same direction through the first transmission gear, and multiple rotating rods can rotate inside the fixed seat through the bearing. At this time, the second transmission gear drives one of the rotating rods to rotate, and further drives one of the sprockets to rotate, and the chain makes the multiple sprockets rotate in the same direction, and further makes the multiple rotating rods rotate in the same direction. When the multiple rotating rods rotate, they drive the multiple rollers to rotate. When the multiple rollers rotate, they roll on the user's back, helping to relax tense muscles, relieve back pain and discomfort of wearing the orthosis. The material of the multiple rollers is silicone, which is soft and elastic, and can imitate the feeling of finger pressing, so that when using the orthosis, physical stimulation helps the back muscles and blood circulation around the spine, relaxes the muscles and soft tissues on both sides of the spine, and enhances the effect of the orthosis.

[0020] 3. In the present invention, when the orthosis is used to relax the back muscles, multiple rotating rods are rotating, and further a middle rotating rod drives the second bevel gear to rotate, and then drives the first round rod to rotate through the first bevel gear. When the first round rod rotates, it will drive the first pulley to rotate, and further drive the second pulley to rotate through the belt. The second round rod can rotate through the bearing. At this time, the second pulley drives the second round rod to rotate, and when the second round rod rotates, it will drive the fan blades to rotate. The rotation of the fan blades will drive the surrounding air flow, change the air flow rate and pressure, so that the circulating air is discharged through multiple ventilation slots under the action of the fan blades, thereby adjusting the temperature when the orthosis relaxes the back muscles, preventing overheating or overhumidity, reducing the discomfort caused by humidity or stuffiness, making the wearer feel more comfortable, and at the same time, the back skin is kept refreshed through air circulation, reducing tension in the back, helping to relieve muscle soreness and tightness, and improving the overall comfort experience of the orthosis. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention provides a schematic side view of the three-dimensional structure of an orthopedic spinal orthosis.

[0022] Figure 2 The present invention provides a schematic side view of the three-dimensional structure of an orthopedic spinal orthosis.

[0023] Figure 3 The present invention provides a schematic side view of the three-dimensional structure of an orthopedic spinal orthosis.

[0024] Figure 4 The present invention provides a schematic diagram of the front three-dimensional structure of an orthopedic spinal orthosis.

[0025] Figure 5 The present invention provides a schematic diagram of a sectional three-dimensional structure of a fixing seat in an orthopedic spinal orthosis.

[0026] Figure 6 The present invention provides a schematic diagram of a sectional three-dimensional structure of a fixing seat in an orthopedic spinal orthosis.

[0027] Figure 7 The present invention provides a schematic diagram of the internal three-dimensional structure of a fixing seat in an orthopedic spinal orthosis.

[0028] Figure 8 The present invention proposes an orthopedic spinal orthosis Figure 3 A in the middle is an enlarged view.

[0029] Figure 9 The present invention proposes an orthopedic spinal orthosis Figure 5 Middle B is an enlarged view.

[0030] Figure 10 The present invention proposes an orthopedic spinal orthosis Figure 6 Middle C enlarged image.

[0031] Legend: 1. Correction plate; 2. Fixed seat; 201. Elastic band; 202. Slot plate; 203. Fixed plate; 204. Sponge pad; 205. Notch; 206. Square plate; 207. Connecting plate; 208. Hook; 209. Hollow plate; 3. Rotating rod; 301. Roller; 302. Sprocket; 303. Chain; 304. L-shaped rod; 305. Small motor; 306. Transmission rod; 307. First transmission gear; 308. Second transmission gear; 4. First round rod; 401. First bevel gear; 402. Second bevel gear; 403. First pulley; 404. Belt; 405. Second pulley; 406. Second round rod; 407. Fan blade; 408. Cover plate; 409. Ventilation slot. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] See also Figures 1 to 10, this embodiment provides an orthopedic spinal orthosis, which includes: a correction plate 1, a fixing seat 2, which is fixedly arranged on one side of the correction plate 1, and two elastic bands 201 are fixedly arranged on one side of the fixing seat 2; a plurality of slot plates 202, which are movably sleeved on the outer surfaces of the two elastic bands 201, and the plurality of slot plates 202 are grouped in pairs, and a fixing plate 203 is fixedly arranged on one side of the two groups of slot plates 202; two square plates 206, which are respectively fixedly arranged on one side of the two elastic bands 201, and a connecting plate 207 is fixedly arranged on the opposite side of the two square plates 206; two hooks 208, which are respectively fixedly arranged on one side of the two square plates 206, and sponge pads 204 are fixedly arranged on the inner walls of the two fixing plates 203, a plurality of notches 205 are opened on one side of the two fixing plates 203, and a plurality of hollow plates 209 are opened on one side of the fixing seat 2, and any hook 208 matches any hollow plate 209.

[0035] During use, the two hooks 208 are moved by pushing the connecting plate 207, and the two hooks 208 are further taken out from the inside of the two hollow plates 209. At this time, the front of the correction plate 1 is pressed against the user's back, and the two elastic bands 201 can slide inside the multiple groove plates 202. The two elastic bands 201 have elastic force. At this time, the inner walls of the two fixing plates 203 are pressed against the two sides of the user's chest, that is, the armpits. The two sponge pads 204 are soft, which can reduce the pressure of the two fixing plates 203 on the contact parts, thereby improving the comfort of the user. , multiple slots 205 help increase air circulation, allowing the skin to have more air exchange, preventing the skin from sweating or getting wet when wearing the corrector for a long time, and reducing discomfort. By pulling the connecting plate 207, the two elastic bands 201 are driven to move, and the two elastic bands 201 pull and squeeze the two fixing plates 203, so that the two fixing plates 203 are tightly attached to both sides of the chest. At this time, the connecting plate 207 is pulled to insert the two hooks 208 into the inside of the two hollow plates 209 on the rear side of the fixing seat 2, further making the correction plate 1 close to the back of the person, and the orthosis is worn to correct the spine.

[0036] See also Figures 1 to 10 In one embodiment, a plurality of rotating rods 3 are provided on the inner wall of the fixing seat 2 through bearings, and a roller 301 is fixedly sleeved on the outer surface of the plurality of rotating rods 3, and a plurality of sprockets 302 are fixedly sleeved on the outer surface of the plurality of rotating rods 3. The plurality of rotating rods 3 can rotate inside the fixing seat 2 through the bearings. At this time, the second transmission gear 308 drives one of the rotating rods 3 to rotate, and further drives one of the sprockets 302 to rotate. The plurality of sprockets 302 rotate in the same direction through the chain 303, and further causes the plurality of rotating rods 3 to rotate in the same direction. When the plurality of rotating rods 3 rotate, the plurality of rollers 301 are driven to rotate. When the plurality of rollers 301 rotate, they roll on the user's back, helping to relax tense muscles, relieve back pain and discomfort of wearing an orthosis.

[0037] See also Figures 1 to 10 In one embodiment, multiple sprockets 302 are connected by a chain 303, an L-shaped rod 304 is fixedly provided on one side of the inner wall of the fixed base 2, and a small motor 305 is installed at one end of the L-shaped rod 304, and the L-shaped rod 304 supports the small motor 305.

[0038] See also Figures 1 to 10 In one embodiment, a transmission rod 306 is fixedly provided on the output shaft of the small motor 305, and a first transmission gear 307 is fixedly sleeved on the outer surface of the transmission rod 306. When the external power switch of the small motor 305 is turned on, the output shaft of the small motor 305 drives the transmission rod 306 to rotate, and further drives the second transmission gear 308 to rotate in the same direction through the first transmission gear 307.

[0039] See also Figures 1 to 10 In one embodiment, a second transmission gear 308 is meshedly provided on the outer surface of the first transmission gear 307. The second transmission gear 308 is fixedly sleeved on the outer surface of one of the rotating rods 3. When the first transmission gear 307 rotates, the second transmission gear 308 is driven to rotate. The second transmission gear 308 is driven to rotate by one of the rotating rods 3, further causing the first transmission gear 307 to rotate. See also Figures 1 to 10 In one embodiment, a cover plate 408 is fixedly provided on one side of the fixing seat 2, and a first round rod 4 is provided on one side of the cover plate 408 through a bearing, and the first round rod 4 can rotate through the bearing.

[0040] See also Figures 1 to 10 In one embodiment, a first bevel gear 401 is fixedly provided on one side of the first round rod 4, a second bevel gear 402 is meshedly provided on the outer surface of the first bevel gear 401, and the second bevel gear 402 is fixedly sleeved on the outer surface of one of the rotating rods 3. When multiple rotating rods 3 are rotating, the middle rotating rod 3 further drives the second bevel gear 402 to rotate.

[0041] See also Figures 1 to 10In one embodiment, a first pulley 403 is fixedly provided on the outer surface of the first round rod 4, a belt 404 is provided on the outer surface of the first pulley 403, a second pulley 405 is provided on the inner wall of the belt 404, and a second round rod 406 is fixedly embedded on the inner wall of the second pulley 405. The second round rod 406 is arranged on one side of the cover plate 408 through a bearing. When the first bevel gear 401 rotates, it drives the first round rod 4 to rotate. When the first round rod 4 rotates, it drives the first pulley 403 to rotate, and further drives the second pulley 405 to rotate through the belt 404. The second round rod 406 can rotate through the bearing. At this time, the second pulley 405 drives the second round rod 406 to rotate.

[0042] See also Figures 1 to 10 In one embodiment, a fan blade 407 is installed at one end of the second round rod 406, and a plurality of ventilation slots 409 are opened on one side of the cover plate 408. The rotation of the fan blade 407 will drive the surrounding air to flow, change the flow rate and pressure of the air, and the circulating air is discharged through the plurality of ventilation slots 409 under the action of the fan blade 407.

[0043] Working principle: When using the spinal orthosis, the two hooks 208 are moved by pushing the connecting plate 207, and the two hooks 208 are further taken out from the inside of the two hollow plates 209. At this time, the front of the correction plate 1 is pressed against the user's back, and the two elastic bands 201 can slide inside the multiple groove plates 202. The two elastic bands 201 have elasticity. At this time, the inner walls of the two fixing plates 203 are pressed against the sides of the user's chest, that is, the armpits. The two sponge pads 204 are soft and can reduce the contact between the two fixing plates 203. The compression of the parts of the back improves the comfort of the user. By pulling the connecting plate 207, the two elastic bands 201 move. The two elastic bands 201 pull and squeeze the two fixing plates 203, so that the two fixing plates 203 are tightly attached to the sides of the chest. At this time, the connecting plate 207 is pulled to insert the two hooks 208 into the two hollow plates 209 on the rear side of the fixing seat 2, further making the correction plate 1 tightly attached to the back of the person and correcting the spine. Therefore, when using the orthosis, the orthosis is simply fixed on the human body by pulling the connecting plate 207, which is convenient for use. When the orthosis is used, by turning on the external power switch of the small motor 305, the L-shaped rod 304 supports the small motor 305, and the output shaft of the small motor 305 drives the transmission rod 306 to rotate, and further drives the second transmission gear 308 to rotate in the same direction through the first transmission gear 307. The multiple rotating rods 3 can rotate inside the fixed seat 2 through the bearing. At this time, the second transmission gear 308 drives one of the rotating rods 3 to rotate, and further drives one of the sprockets 302 to rotate. The chain 303 makes the multiple sprockets 302 rotate in the same direction, and further makes the multiple rotating rods 3 rotate in the same direction. When the multiple rotating rods 3 rotate, the multiple rollers 301 are driven to rotate. When the multiple rollers 301 rotate, they roll on the user's back to help relax tense muscles, relieve back pain and discomfort of wearing the orthosis. The multiple rollers 301 are made of silicone, which is soft and elastic and can imitate the feeling of finger pressing. Therefore, when using the orthosis, physical stimulation helps the blood circulation around the back muscles and spine, relaxes the muscles and soft tissues on both sides of the spine, and enhances the effect of the orthosis; When the orthosis is used to relax the back muscles, multiple rotating rods 3 are rotating, and further the middle rotating rod 3 drives the second bevel gear 402 to rotate, and then drives the first round rod 4 to rotate through the first bevel gear 401. When the first round rod 4 rotates, it will drive the first pulley 403 to rotate, and further drive the second pulley 405 to rotate through the belt 404, and the second round rod 406 can rotate through the bearing. At this time, the second pulley 405 drives the second round rod 406 to rotate, and when the second round rod 406 rotates, it will drive the fan blades 407 to rotate. The rotation of the fan blades 407 will drive the surrounding air flow, change the air flow rate and pressure, so that the circulating air is discharged through multiple ventilation slots 409 under the action of the fan blades 407, thereby regulating the temperature when the orthosis relaxes the back muscles, preventing overheating or overhumidity, reducing the discomfort caused by humidity or stuffiness, and making the wearer feel more comfortable. At the same time, the air circulation keeps the back skin refreshed, reduces the tension in the back, helps to relieve muscle soreness and tightness, and improves the overall comfort experience of the orthosis.

[0044] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any person skilled in the art may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An orthopedic spinal orthosis, comprising: The correction plate (1) is characterized in that A fixing seat (2) is fixedly arranged on one side of the correction plate (1), and two elastic bands (201) are fixedly arranged on one side of the fixing seat (2); A plurality of slot plates (202) are movably sleeved on the outer surfaces of the two elastic bands (201), and the plurality of slot plates (202) are grouped in pairs, and a fixing plate (203) is fixedly provided on one side of each of the two groups of slot plates (202); Two square plates (206) are respectively fixedly arranged on one side of the two elastic bands (201), and a connecting plate (207) is fixedly arranged on the opposite sides of the two square plates (206); Two hooks (208) are respectively fixedly arranged on one side of the two square plates (206).

2. The orthopedic spinal orthosis according to claim 1, characterized in that: A sponge pad (204) is fixedly provided on the inner wall of the two fixing plates (203), a plurality of notches (205) are provided on one side of the two fixing plates (203), a plurality of hollow plates (209) are provided on one side of the fixing seat (2), and any one of the hooks (208) matches any one of the hollow plates (209).

3. The orthopedic spinal orthosis according to claim 1, characterized in that: A plurality of rotating rods (3) are provided on the inner wall of the fixed seat (2) via bearings, a roller (301) is fixedly sleeved on the outer surfaces of the plurality of rotating rods (3), and a plurality of sprockets (302) are fixedly sleeved on the outer surfaces of the plurality of rotating rods (3).

4. The orthopedic spinal orthosis according to claim 3, characterized in that: The plurality of sprockets (302) are connected via a chain (303), an L-shaped rod (304) is fixedly provided on one side of the inner wall of the fixing seat (2), and a small motor (305) is installed on one end of the L-shaped rod (304).

5. The orthopedic spinal orthosis according to claim 4, characterized in that: A transmission rod (306) is fixedly provided on the output shaft of the small motor (305), and a first transmission gear (307) is fixedly sleeved on the outer surface of the transmission rod (306).

6. The orthopedic spinal orthosis according to claim 5, characterized in that: A second transmission gear (308) is meshedly provided on the outer surface of the first transmission gear (307), and the second transmission gear (308) is fixedly sleeved on the outer surface of one of the rotating rods (3).

7. The orthopedic spinal orthosis according to claim 3, characterized in that: A cover plate (408) is fixedly provided on one side of the fixing seat (2), and a first round rod (4) is provided on one side of the cover plate (408) via a bearing.

8. The orthopedic spinal orthosis according to claim 7, characterized in that: A first bevel gear (401) is fixedly provided on one side of the first round rod (4), a second bevel gear (402) is meshedly provided on the outer surface of the first bevel gear (401), and the second bevel gear (402) is fixedly sleeved on the outer surface of one of the rotating rods (3).

9. The orthopedic spinal orthosis according to claim 8, characterized in that: A first pulley (403) is fixedly sleeved on the outer surface of the first round rod (4), a belt (404) is provided on the outer surface of the first pulley (403), a second pulley (405) is provided on the inner wall of the belt (404), a second round rod (406) is fixedly embedded on the inner wall of the second pulley (405), and the second round rod (406) is provided on one side of the cover plate (408) through a bearing.

10. The orthopedic spinal orthosis according to claim 9, characterized in that: A fan blade (407) is installed at one end of the second round rod (406), and a plurality of ventilation slots (409) are opened on one side of the cover plate (408).

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