Orthopedic correction device

Abstract

The utility model relates to the technical field of orthopedics, and discloses an orthopedics correction device which comprises a bed body, an adjusting assembly is arranged in the bed body, a composite assembly is arranged in the bed body, the adjusting assembly comprises a large threaded rod, the large threaded rod is arranged in the bed body, and the composite assembly is arranged in the bed body. The bed body is slidably sleeved with a chest fixing frame, a neck fixing frame and a waist fixing frame, a chest moving block is arranged at the bottom of the chest fixing frame and slidably arranged on the surface of the large threaded rod in a sleeving mode, and a neck moving block is arranged at the bottom of the neck fixing frame and arranged on the surface of the large threaded rod in a threaded sleeving mode. The composite assembly comprises an arm fixing block, an arm lifting rod is arranged in the arm fixing block, a bottom rotating disc is arranged on the other side of the arm lifting rod, a rotating shaft is arranged in the bottom rotating disc, the rotating shaft is connected with a top rotating disc, an arm supporting pad is arranged at the top of the top rotating disc, and a fixing bandage is arranged at the bottom of the arm supporting pad. The problems that in the using process, the spine cannot be stretched, and a correction device cannot be adjusted are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to orthopedics technical field, concretely is a orthopedics is with correcting device. BACKGROUND

[0002] The correcting device is a device designed for the orthopedics field to assist, support, fix, protect or correct the skeleton, muscle and joint system, which is usually used to improve or restore the movement function of the patient, reduce the pain and prevent or correct the deformity.

[0003] Chinese public patent number: CN209518963U discloses a kind of orthopedics is with correcting device, including arc support, and multiple horizontal poles are fixedly connected with bolt between arc support, and recess is set in horizontal pole, multiple compression springs are fixedly connected in recess, and massage head is fixedly connected at the top of compression spring, and rotating handrail device is hinged with torsion spring on the outside of arc support, rotating handrail device includes connecting rod, and the vertical direction of connecting rod is perpendicular to the vertical direction of arc support, connecting rod is fixedly connected with vertical upward support rod, support rod top is fixedly connected with support pole, connecting rod is fixedly connected with upward connecting column, and the vertical direction of connecting column is perpendicular to the vertical direction of connecting rod, arc support outside is fixedly connected with the clamping block matched with connecting column, the utility model structure is reasonable, and user is convenient slowly with back paste on soothing frame, it is convenient to correct humpback, while reduce the damage of device to back.

[0004] Prior art in use, although can correct body posture, but in the use process, the spine of patient cannot be stretched and corrected, and the spine stretching and correction is helpful to restore the normal physiological curvature of spine, which is crucial for maintaining the stability and function of spine, reduces the compression and traction of spine to other parts of body, thereby improves the overall comfort, and at the same time, the correcting device cannot be adjusted according to different factors of individual body and disease of patient in use, the comfort and effectiveness of orthosis cannot be ensured. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of orthopedics is with correcting device, to solve the problem that the spine of patient cannot be stretched and corrected in the use process in the above background art, and the spine stretching and correction is helpful to restore the normal physiological curvature of spine, which is crucial for maintaining the stability and function of spine, reduces the compression and traction of spine to other parts of body, thereby improves the overall comfort, and at the same time, the correcting device cannot be adjusted according to different factors of individual body and disease of patient in use, the comfort and effectiveness of orthosis cannot be ensured.

[0006] To solve the above technical problems, the utility model provides technical scheme as follows: A correction device for orthopedics department, the inside of bed body is provided with adjusting assembly, the inside of bed body is provided with composite assembly;

[0007] The adjusting assembly includes a large threaded rod, and the large threaded rod is rotatably embedded in the inside of the bed body, the outer surface of the bed body is slidably sleeved with a chest fixing frame, and the bottom of the outer surface of the chest fixing frame is fixedly connected with a chest moving block, the chest moving block is slidably sleeved on the outer surface of the large threaded rod, the outer surface of the bed body is slidably sleeved with a neck fixing frame, and the bottom of the outer surface of the neck fixing frame is fixedly connected with a neck moving block, the neck moving block is threadedly sleeved on the outer surface of the large threaded rod, and the outer surface of the bed body is slidably sleeved with a waist fixing frame.

[0008] The composite assembly includes a plurality of arm fixing blocks, and a plurality of arm lifting rods are threadedly embedded in the inside of the arm fixing blocks, a bottom turntable is arranged on the side, away from the arm fixing block, of each arm lifting rod, a rotating shaft is rotatably embedded in the inside of each bottom turntable, a top turntable is fixedly connected to the top of the outer surface of each rotating shaft, an arm supporting pad is fixedly connected to the top of the outer surface of each top turntable, a fixing bandage is fixedly connected to the bottom of the outer surface of each arm supporting pad, small connecting plates are fixedly connected to the two sides of the outer surface of the bed body, a small rotating column is fixedly connected to one side of the outer surface of each small connecting plate, a large rotating column is rotatably sleeved on the outer surface of each small rotating column, a large connecting plate is fixedly connected to the outer surface of each large rotating column, and a leg fixing block is fixedly connected to one side of the outer surface of each large connecting plate.

[0009] Preferably, a large connecting groove is fixedly connected to the bottom of the outer surface of the leg fixing block, a large connecting column is rotatably embedded in the inside of the large connecting groove, a large hydraulic rod is arranged on the outer surface of the large connecting column, and a large base is fixedly connected to the outer surface of the large hydraulic rod.

[0010] Preferably, a motor plate is fixedly connected to one side of the outer surface of the bed body, a micro motor is arranged on the top of the outer surface of the motor plate, the output shaft of the micro motor is fixedly connected to the large threaded rod, a small connecting groove is fixedly connected to the bottom of the outer surface of the motor plate, a small connecting column is rotatably embedded in the inside of the small connecting groove, a small hydraulic rod is arranged on the outer surface of the small connecting column, and a small base is fixedly connected to the outer surface of the small hydraulic rod.

[0011] Preferably, a leg supporting pad is fixedly connected to the top of the outer surface of the leg fixing block, a waist supporting pad is fixedly connected to the top of the outer surface of the waist fixing frame, a chest supporting pad is arranged on the top of the outer surface of the chest fixing frame, and a neck supporting pad is arranged on the top of the outer surface of the neck fixing frame.

[0012] Preferably, the inside of the chest support pad is provided with a plurality of chest lifting rods, and the plurality of chest lifting rods are threadedly embedded in the inside of the chest fixing frame.

[0013] Preferably, the inside of the neck support pad is provided with a plurality of neck lifting rods, and the plurality of neck lifting rods are threadedly embedded in the inside of the neck fixing frame.

[0014] Preferably, the inside of the bed body is provided with a plurality of threaded holes.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] Firstly, the utility model discloses a micro motor is opened at the top of the motor plate, the output shaft of the micro motor is fixedly connected with the large screw rod, the large screw rod is rotatably embedded in the inside of the bed body, the bed body is slidably sleeved with the chest fixing frame, the neck fixing frame and the waist fixing frame, the top of the chest fixing frame is provided with a chest support pad, the top of the neck fixing frame is provided with a neck support pad, the top of the waist fixing frame is provided with a waist support pad, the bed body is connected with the leg fixing block, the top of the leg fixing block is provided with a leg support pad, the bottom of the chest fixing frame is provided with a chest moving block, the chest moving block is slidably sleeved on the surface of the large screw rod, the bottom of the neck fixing frame is provided with a neck moving block, the neck moving block is threadedly sleeved on the surface of the large screw rod, the inside of the chest support pad and the neck support pad is provided with the chest lifting rod and the neck lifting rod, the chest lifting rod and the neck lifting rod are threadedly embedded in the inside of the chest fixing frame and the neck fixing frame, the patient lies on the bed body, the legs are placed on the leg support pad, the waist is placed on the waist support pad, by taking out the plurality of chest lifting rods and the neck lifting rods, sliding the chest support pad adjusts the chest support pad to the position of the chest of the patient, the micro motor drives the large screw rod, the large screw rod drives the neck moving block, the neck moving block drives the neck support pad to move, the chest support pad and the neck support pad are moved to the appropriate position, the chest lifting rod and the neck lifting rod are reset, the chest lifting rod and the neck lifting rod are threadedly embedded in the inside of the chest fixing frame and the neck fixing frame, the top of the chest lifting rod and the neck lifting rod is in the inside of the chest support pad and the neck support pad, the chest support pad is lifted by screwing the chest lifting rod, the chest lifting rod penetrates the bed body, the neck lifting rod is the same, the height of the chest support pad and the neck support pad is adjusted by the neck lifting rod, all the support pads in the inside of the bed body are soft structures and have certain supporting force, by the above technical scheme, the adjusting and correcting device for different patients is completed, and the comfort and effectiveness of the orthosis are ensured.

[0017] Second, the utility model discloses the both sides of neck fixing frame have arm fixed block, and the inside screw thread of arm fixed block is embedded with arm lifting rod, and the other side of arm lifting rod is arranged in the inside of bottom turntable, and the inside rotation of bottom turntable is embedded with rotating shaft, and rotating shaft is connected with top turntable, and the top of top turntable has arm support pad, and the bottom of arm support pad has fixed bandage, and the both sides of bed body have small connecting plate, and small connecting plate is connected with small rotating column, and small rotating column rotation sleeve has big rotating column, and big rotating column connects big connecting plate, and big connecting plate is connected with leg fixed block, and the bottom of leg fixed block has big connecting groove, and the inside of big connecting groove has big connecting column, and big connecting column is connected with big hydraulic rod, and the bottom of motor plate has small connecting groove, and the inside of small connecting groove has small connecting column, and small connecting column is connected with small hydraulic rod, and the patient lies on the bed body, and the both arms of patient are fixed on arm support pad through fixed bandage, and then the leg of patient is fixed on leg support pad, and the neck lifting rod is taken out, and moves neck fixing frame through micro motor, and neck fixing frame drives arm support pad to move, and drives the spine of patient to stretch through arm support pad, and fixes neck lifting rod in place after stretching to suitable position, and helps patient to restore the normal physiological curvature of spine, and maintains the stability of spine, and the bed body and leg fixed block are folded through the adjustment of both sides hydraulic rod, and the folding of bed body and leg fixed block is produced through the different lifting height of both sides hydraulic rod, and the connecting place of bed body and leg fixed block is projected or recessed when the patient is in prone position, to better comply with the physiological curvature of patient's spine, and the spine stretching of patient in different body position is completed through the above technical scheme. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the anatomical three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3 It is the overhead three-dimensional structure schematic diagram of the utility model;

[0021] Figure 4 It is the split three-dimensional structure schematic diagram of the utility model;

[0022] Figure 5 It is the structure schematic diagram of the utility model A place;

[0023] Figure 6 It is the part three-dimensional structure schematic diagram of the utility model.

[0024] The components include: 1. Bed frame; 101. Large base; 102. Small base; 103. Leg support block; 104. Large connecting groove; 105. Small connecting groove; 106. Large connecting column; 107. Small connecting column; 2. Large hydraulic rod; 201. Small hydraulic rod; 3. Leg support pad; 301. Waist support pad; 302. Chest support pad; 303. Neck support pad; 304. Arm support pad; 4. Large rotating column; 401. Large connecting plate; 402. Small connecting plate ; 403, Small rotating column; 5, Waist fixation frame; 501, Chest fixation frame; 502, Neck fixation frame; 6, Miniature motor; 601, Motor board; 7, Chest lifting rod; 701, Threaded hole; 702, Neck lifting rod; 8, Arm lifting rod; 801, Bottom turntable; 802, Rotating shaft; 803, Top turntable; 804, Fixing bandage; 805, Arm fixing block; 9, Large threaded rod; 901, Neck moving block; 902, Chest moving block. Detailed Implementation

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

[0026] Please see Figures 1-6 An orthopedic correction device includes a bed body 1, an adjustment component inside the bed body 1, and a composite component inside the bed body 1.

[0027] The adjustment assembly includes a large threaded rod 9, which is rotatably embedded inside the bed body 1. A chest fixation frame 501 is slidably fitted on the outer surface of the bed body 1, and a chest moving block 902 is fixedly connected to the bottom of the outer surface of the chest fixation frame 501. The chest moving block 902 is slidably fitted on the outer surface of the large threaded rod 9. A neck fixation frame 502 is slidably fitted on the outer surface of the bed body 1, and a neck moving block 901 is fixedly connected to the bottom of the outer surface of the neck fixation frame 502. The neck moving block 901 is threadedly fitted on the outer surface of the large threaded rod 9. A waist fixation frame 5 is slidably fitted on the outer surface of the bed body 1.

[0028] The composite component includes multiple arm fixing blocks 805, and each arm fixing block 805 has an arm lifting rod 8 threadedly embedded inside. Each arm lifting rod 8 has a bottom turntable 801 on the side away from the arm fixing block 805, and each bottom turntable 801 has a rotating shaft 802 rotatably embedded inside. Each top turntable 803 is fixedly connected to the top of the outer surface of each top turntable 803, and each top turntable 803 has an arm support pad 304 fixedly connected to the top of its outer surface. Each arm support pad 304 has a fixed bandage 804 fixedly connected to the bottom of its outer surface. Small connecting plates 402 are fixedly connected to both sides of the outer surface of the bed frame 1. Small rotating columns 403 are fixedly connected to one side of the outer surface of each of the small connecting plates 402. Large rotating columns 4 are rotatably fitted onto the outer surface of each of the small rotating columns 403. Large connecting plates 401 are fixedly connected to the outer surface of each of the large rotating columns 4. Leg fixing blocks 103 are fixedly connected to one side of the outer surface of each of the large connecting plates 401.

[0029] Through the above technical solution, the micro motor 6 located at the top of the motor plate 601 is activated. The output shaft of the micro motor 6 is fixedly connected to the large threaded rod 9. The large threaded rod 9 is rotatably embedded inside the bed frame 1. The bed frame 1 is slidably fitted with a chest fixation frame 501, a neck fixation frame 502, and a lumbar fixation frame 5. The top of the chest fixation frame 501 has a chest support pad 302, the top of the neck fixation frame 502 has a neck support pad 303, the top of the lumbar fixation frame 5 has a lumbar support pad 301, and the bed frame 1 is connected to a leg fixation block 103. The top of the leg fixation block 103 has a leg support pad 301. The chest fixation frame 501 has a chest moving block 902 at its bottom, which is slidably fitted onto the surface of the large threaded rod 9. The neck fixation frame 502 has a neck moving block 901 at its bottom, which is threadedly fitted onto the surface of the large threaded rod 9. The chest support pad 302 and the neck support pad 303 are internally provided with a chest lifting rod 7 and a neck lifting rod 702, which are threadedly embedded inside the chest fixation frame 501 and the neck fixation frame 502. The patient lies on the bed 1 with their legs placed on the leg support pad 3 and their waist placed on the waist support pad 4. On the chest support pad 301, multiple chest lifting rods 7 and neck lifting rods 702 are removed. The chest support pad 302 is slid to adjust it to the patient's chest position. The micro motor 6 drives the large threaded rod 9, which in turn drives the neck moving block 901. The neck moving block 901 then moves the neck support pad 303, moving the chest support pad 302 and neck support pad 303 to the appropriate position. The chest lifting rods 7 and neck lifting rods 702 are then returned to their original positions. The chest lifting rods 7 and neck lifting rods 702 are threadedly embedded in the chest fixation frame 501 and neck fixation frame 502. The tops of the chest lifting rod 7 and the neck lifting rod 702 are located inside the chest support pad 302 and the neck support pad 303, respectively. By twisting the chest lifting rod 7, the chest support pad 302 is lifted. The chest lifting rod 7 passes through the bed frame 1. The neck lifting rod 702 is adjusted in the same way. The height of the neck lifting rod 702 relative to the chest support pad 302 and the neck support pad 303 is adjusted. All support pads inside the bed frame 1 are soft structures and have a certain degree of support. Through the above technical solution, the orthotic device can be adjusted for different patients, ensuring the comfort and effectiveness of the orthotic.

[0030] With the above technical solution, it is assumed that the correction device has been adjusted. The neck fixation frame 502 has arm fixing blocks 805 on both sides. Arm lifting rods 8 are threadedly embedded inside the arm fixing blocks 805. The other side of the arm lifting rods 8 is located inside the bottom turntable 801. A rotating shaft 802 is rotatably embedded inside the bottom turntable 801. The rotating shaft 802 is connected to a top turntable 803. An arm support pad 304 is located at the top of the top turntable 803, and a fixing bandage 804 is located at the bottom of the arm support pad 304. The bed frame 1 has small connecting plates 402 on both sides, and small rotating columns 403 are connected to the small connecting plates 402. Large rotating columns 403 are rotatably fitted onto the small rotating columns 403. Large rotating columns 4 are connected to large connecting plates 401. Large connecting plates 401 are connected to leg fixing blocks 103. The bottom of the leg fixing blocks 103 has a large connecting groove 104, inside which is a large connecting column 106. Large connecting columns 106 are connected to large hydraulic rods 2. The bottom of the motor plate 601 has a small connecting groove 105, inside which is... Small connecting column 107, connected to small hydraulic rod 201. After the patient lies flat on the bed 1, the patient's arms are fixed to the arm support pad 304 with fixing bandage 804, and then the patient's legs are fixed to the leg support pad 3. The cervical lift rod 702 is taken out, and the cervical fixation frame 502 is moved by the micro motor 6. The cervical fixation frame 502 moves the arm support pad 304, which in turn stretches the patient's spine. After stretching to the appropriate position, the cervical lift rod 702 is returned to its position and fixed, helping the patient restore the normal physiological curvature of the spine and maintain the stability of the spine. By adjusting the hydraulic rods on both sides, the bed 1 and the leg fixation block 103 are folded by different lifting heights of the hydraulic rods on both sides. For example, when the patient is lying prone, the height of the hydraulic rods on both sides is raised or lowered, so that the connection between the bed 1 and the leg fixation block 103 protrudes or indents to better conform to the physiological curve of the patient's spine. Through the above technical solution, the spine of the patient in different positions is stretched.

[0031] Specifically, a large connecting groove 104 is fixedly connected to the bottom of the outer surface of the leg fixing block 103, and a large connecting column 106 is rotatably embedded inside the large connecting groove 104. A large hydraulic rod 2 is provided on the outer surface of the large connecting column 106, and a large base 101 is fixedly connected to the outer surface of the large hydraulic rod 2.

[0032] The height of the leg fixing block 103 can be adjusted by adjusting the large hydraulic rod 2 using the above technical solution.

[0033] Specifically, a motor plate 601 is fixedly connected to one side of the outer surface of the bed 1, and a micro motor 6 is provided on the top of the outer surface of the motor plate 601. The output shaft of the micro motor 6 is fixedly connected to the large threaded rod 9. A small connecting groove 105 is fixedly connected to the bottom of the outer surface of the motor plate 601. A small connecting column 107 is rotatably embedded inside the small connecting groove 105. A small hydraulic rod 201 is provided on the outer surface of the small connecting column 107, and a small base 102 is fixedly connected to the outer surface of the small hydraulic rod 201.

[0034] Through the above technical solution, the micro motor 6 drives the rotation of the large threaded rod 9, the large threaded rod 9 drives the neck fixing frame 502 to move, and the height of the bed 1 is adjusted by adjusting the small hydraulic rod 201.

[0035] Specifically, a leg support pad 3 is fixedly connected to the top of the outer surface of the leg fixing block 103, a waist support pad 301 is fixedly connected to the top of the outer surface of the waist fixing frame 5, a chest support pad 302 is provided on the top of the outer surface of the chest fixing frame 501, and a neck support pad 303 is provided on the top of the outer surface of the neck fixing frame 502.

[0036] Through the above technical solution, the top of the leg fixing block 103 has a leg support pad 3, the top of the waist fixing frame 5 has a waist support pad 301, the top of the chest fixing frame 501 has a chest support pad 302, and the top of the neck fixing frame 502 has a neck support pad 303. All support pads are soft structures and have a certain support force.

[0037] Specifically, the chest support pad 302 has multiple chest lifting rods 7 inside, and all of the multiple chest lifting rods 7 are threaded into the chest fixation frame 501.

[0038] Through the above technical solution, the breast fixation frame 501 is fixed by multiple breast lifting rods 7, and the breast support pad 302 can also be supported and lifted by the breast lifting rods 7.

[0039] Specifically, the neck support pad 303 has multiple neck lifting rods 702 inside, and all of the multiple neck lifting rods 702 are threaded into the neck fixation frame 502.

[0040] The above technical solution allows for the fixation of the neck support frame 502 by multiple neck lifting rods 702, and also allows for the support and lifting of the neck support pad 303 by the neck lifting rods 702.

[0041] Specifically, the interior of the bed 1 is provided with multiple threaded holes 701.

[0042] Through the above technical solution, multiple chest lifting rods 7 and neck lifting rods 702 all pass through threaded holes 701.

[0043] In use, the micro motor 6 located on top of the motor plate 601 is turned on. The output shaft of the micro motor 6 is fixedly connected to the large threaded rod 9. The large threaded rod 9 is rotatably embedded inside the bed frame 1. The bed frame 1 is slidably fitted with a chest fixation frame 501, a neck fixation frame 502, and a lumbar fixation frame 5. The top of the chest fixation frame 501 has a chest support pad 302, the top of the neck fixation frame 502 has a neck support pad 303, and the top of the lumbar fixation frame 5 has a lumbar support pad 301. The bed frame 1 is connected to a leg fixation block 103, the top of which has a leg support pad 3. The bottom of the chest fixation frame 501 has a chest moving block 902, which is slidably fitted onto the surface of the large threaded rod 9. The bottom of the neck fixation frame 502 has a neck moving block 901. The movable block 901 is threaded onto the surface of the large threaded rod 9. Chest lifting rods 7 and neck lifting rods 702 are installed inside the chest support pad 302 and neck support pad 303, respectively. These rods are threaded into the chest fixation frame 501 and neck fixation frame 502. The patient lies on the bed 1 with their legs on the leg support pad 3 and their waist on the waist support pad 301. Multiple chest lifting rods 7 and neck lifting rods 702 are removed, and the chest support pad 302 is slid to adjust it to the patient's chest position. The micro motor 6 drives the large threaded rod 9, which in turn drives the neck movable block 901, which in turn moves the neck support pad 303, thus moving the chest support pad 302 and neck support pad 303. Move to the appropriate position and return the chest lifting rod 7 and neck lifting rod 702 to their original positions. The chest lifting rod 7 and neck lifting rod 702 are threaded into the chest fixation frame 501 and neck fixation frame 502, respectively. The tops of the chest lifting rod 7 and neck lifting rod 702 are inside the chest support pad 302 and neck support pad 303. By turning the chest lifting rod 7, the chest support pad 302 is lifted. The chest lifting rod 7 passes through the bed frame 1. The same applies to the neck lifting rod 702. Adjust the height of the neck lifting rod 702 relative to the chest support pad 302 and neck support pad 303. All support pads inside the bed frame 1 are soft structures with a certain degree of support. Through the above technical solution, the orthotic device can be adjusted for different patients, ensuring the comfort of the orthotic device. Regarding the effectiveness, it is assumed that the correction device has been adjusted. The neck support frame 502 has arm fixing blocks 805 on both sides. Arm lifting rods 8 are threadedly embedded inside the arm fixing blocks 805. The other side of the arm lifting rods 8 is located inside the bottom turntable 801. A rotating shaft 802 is rotatably embedded inside the bottom turntable 801. The rotating shaft 802 is connected to a top turntable 803. An arm support pad 304 is located on the top of the top turntable 803, and a fixing bandage 804 is located at the bottom of the arm support pad 304. Small connecting plates 402 are located on both sides of the bed frame 1. Small rotating columns 403 are connected to small rotating columns 403. Large rotating columns 4 are rotatably fitted onto the small rotating columns 403. The large rotating columns 4 are connected to the large connecting plate 401, and the large connecting plate 401 is connected to the leg fixing block 103.The leg fixation block 103 has a large connecting groove 104 at its bottom, and a large connecting column 106 inside the large connecting groove 104. The large connecting column 106 is connected to a large hydraulic rod 2. The motor plate 601 has a small connecting groove 105 at its bottom, and a small connecting column 107 inside the small connecting groove 105. The small connecting column 107 is connected to a small hydraulic rod 201. After the patient lies flat on the bed 1, the patient's arms are fixed to the arm support pad 304 with the fixation bandage 804. Then, the patient's legs are fixed to the leg support pad 3. The neck lift rod 702 is removed, and the neck fixation frame 502 is moved by the micro motor 6. The neck fixation frame 502 moves the arm support. The arm support pad 304 moves, stretching the patient's spine. After stretching to a suitable position, the cervical lift bar 702 is returned to its fixed position, helping the patient restore the normal physiological curvature of the spine and maintain spinal stability. By adjusting the hydraulic rods on both sides, different lifting heights of the hydraulic rods on both sides cause the bed 1 and the leg fixing block 103 to fold. For example, when the patient is lying prone, raising or lowering the height of the hydraulic rods on both sides causes the connection between the bed 1 and the leg fixing block 103 to bulge or concave, better conforming to the physiological curve of the patient's spine. Through the above technical solution, spinal stretching is achieved for patients in different body positions.

[0044] 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, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An orthopedic corrective device, comprising a bed (1), characterized in that: The bed body (1) is provided with an adjustment component inside, and the bed body (1) is provided with a composite component inside; The adjustment assembly includes a large threaded rod (9), which is rotatably embedded inside the bed body (1). A chest fixation frame (501) is slidably fitted on the outer surface of the bed body (1), and a chest moving block (902) is fixedly connected to the bottom of the outer surface of the chest fixation frame (501). The chest moving block (902) is slidably fitted on the outer surface of the large threaded rod (9). A neck fixation frame (502) is slidably fitted on the outer surface of the bed body (1), and a neck moving block (901) is fixedly connected to the bottom of the outer surface of the neck fixation frame (502). The neck moving block (901) is threadedly fitted on the outer surface of the large threaded rod (9). A waist fixation frame (5) is slidably fitted on the outer surface of the bed body (1). The composite component includes multiple arm fixing blocks (805), and each arm fixing block (805) has an arm lifting rod (8) threaded inside. Each arm lifting rod (8) has a bottom turntable (801) on the side away from the arm fixing block (805), and each bottom turntable (801) has a rotating shaft (802) rotatably embedded inside. A top turntable (803) is fixedly connected to the top of the outer surface of each rotating shaft (802), and an arm support pad (304) is fixedly connected to the top of the outer surface of each top turntable (803). The bottom of the outer surface of the arm support pad (304) is fixedly connected with a fixing bandage (804). The two sides of the outer surface of the bed (1) are fixedly connected with small connecting plates (402). A small rotating column (403) is fixedly connected to one side of the outer surface of the multiple small connecting plates (402). A large rotating column (4) is rotatably sleeved on the outer surface of the multiple small rotating columns (403). A large connecting plate (401) is fixedly connected to the outer surface of the multiple large rotating columns (4). A leg fixing block (103) is fixedly connected to one side of the outer surface of the multiple large connecting plates (401).

2. The orthopedic corrective device according to claim 1, characterized in that: The bottom of the outer surface of the leg fixing block (103) is fixedly connected to a large connecting groove (104), and a large connecting column (106) is rotatably embedded inside the large connecting groove (104). A large hydraulic rod (2) is provided on the outer surface of the large connecting column (106), and a large base (101) is fixedly connected to the outer surface of the large hydraulic rod (2).

3. The orthopedic corrective device according to claim 1, characterized in that: A motor plate (601) is fixedly connected to one side of the outer surface of the bed (1), and a micro motor (6) is provided on the top of the outer surface of the motor plate (601). The output shaft of the micro motor (6) is fixedly connected to the large threaded rod (9). A small connecting groove (105) is fixedly connected to the bottom of the outer surface of the motor plate (601), and a small connecting column (107) is rotatably embedded inside the small connecting groove (105). A small hydraulic rod (201) is provided on the outer surface of the small connecting column (107), and a small base (102) is fixedly connected to the outer surface of the small hydraulic rod (201).

4. The orthopedic corrective device according to claim 1, characterized in that: A leg support pad (3) is fixedly connected to the top of the outer surface of the leg fixing block (103), a waist support pad (301) is fixedly connected to the top of the outer surface of the waist fixing frame (5), a chest support pad (302) is provided on the top of the outer surface of the chest fixing frame (501), and a neck support pad (303) is provided on the top of the outer surface of the neck fixing frame (502).

5. The orthopedic corrective device according to claim 4, characterized in that: The chest support pad (302) is provided with multiple chest lifting rods (7) inside, and the multiple chest lifting rods (7) are threaded into the chest fixation frame (501).

6. The orthopedic corrective device according to claim 4, characterized in that: The neck support pad (303) is provided with a plurality of neck lifting rods (702) inside, and the plurality of neck lifting rods (702) are threadedly embedded inside the neck fixation frame (502).

7. The orthopedic corrective device according to claim 1, characterized in that: The bed body (1) has multiple threaded holes (701) inside.

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