A congenital hip dislocation orthopedic treatment device

Abstract

The present application relates to the technical field of medical apparatus and instruments, in particular to a congenital hip dislocation orthopedic treatment instrument, which comprises a waist protection plate, both sides of the waist protection plate are fixedly installed with belts, one end of one of the belts is fixedly installed with U-shaped hooks symmetrically, one end of the other belt is fixedly installed with multiple pairs of buckle seats for the hooks to be buckled, the side wall of the belt is fixedly installed with mounting blocks, the bottom of the mounting block is fixedly connected with orthopedic belts through connecting belts, and both ends of the orthopedic belts are connected through magic tapes. An adjusting assembly is arranged between the two orthopedic belts, and the adjusting assembly is used for adjusting the distance between the two orthopedic belts. Through the cooperation between the hooks, the buckle seats and the magic tapes, the instrument can be worn on patients with different waist circumferences and leg circumferences, and the tightness can be adjusted by itself, which is beneficial to hip joint correction. The adjusting assembly can adjust the width size of the two legs of the patient, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a congenital hip dislocation orthopedic treatment device. BACKGROUND

[0002] Congenital hip dislocation is a common pediatric congenital deformity. If not treated in time, it will seriously affect the lower limb function and normal growth and development of the child. At present, the main treatment for congenital hip dislocation in clinical practice is to use orthopedic treatment devices for correction treatment, which is used to keep the hip joint of the child in the "frog" position of flexion, abduction and external rotation, so that the femoral head is inside the acetabulum. Utilize the growth potential of the human body to promote the normal development and reduction of the hip joint.

[0003] The existing orthopedic treatment device needs to be tied around the waist and legs of the patient when in use. The orthopedic treatment device cannot quickly adjust its tightness according to the waist circumference and leg circumference of the patient to be worn. If it is too loose, it is easy to cause the orthopedic device to shift, destroy the stable support of the hip joint, hinder the reduction development, prolong the treatment cycle, and aggravate the disease. If it is too tight, it will change the correction force and interfere with the mechanical treatment mechanism, which is not conducive to the correction of the hip joint. SUMMARY

[0004] The purpose of the present application is to solve the following shortcomings in the prior art. The existing orthopedic treatment device needs to be tied around the waist and legs of the patient when in use. The orthopedic treatment device cannot quickly adjust its tightness according to the waist circumference and leg circumference of the patient to be worn. If it is too loose, it is easy to cause the orthopedic device to shift, destroy the stable support of the hip joint, hinder the reduction development, prolong the treatment cycle, and aggravate the disease. If it is too tight, it will change the correction force and interfere with the mechanical treatment mechanism, which is not conducive to the correction of the hip joint. A congenital hip dislocation orthopedic treatment device is proposed.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0006] A congenital hip dislocation orthopedic treatment device, comprising a waist protection plate, wherein one end of one of the two straps is symmetrically fixedly installed with a U-shaped hook, and one end of the other strap is fixedly installed with a plurality of pairs of buckle seats for the hook to be buckled into, a mounting block is fixedly installed on the side wall of the strap, and a orthopedic belt is fixedly connected to the bottom of the mounting block through a connecting belt.

[0007] An adjusting assembly is arranged between the two orthopedic belts, and the adjusting assembly is used to adjust the distance between the two orthopedic belts. A plurality of strip-shaped air vents are formed in the surface of the strap and the orthopedic belt.

[0008] Preferably, the adjustment assembly includes a mounting plate, two rotating balls, and two fixing blocks. The two fixing blocks are respectively fixedly mounted on the surfaces of the two orthopedic belts, and each of the two fixing blocks has a spherical groove on its side that is close to each other. The two rotating balls are respectively rotatably arranged in the two spherical grooves, and each of the surfaces of the two rotating balls has a support rod fixedly mounted on it. The surface of the mounting plate has a rectangular mounting groove, and the mounting groove is provided with a drive component for controlling the relative movement of the two support rods.

[0009] Preferably, the driving component includes a rotating rod, a gear fixedly sleeved on the rotating rod, and two rack rods. The groove wall of the mounting groove has a rotation opening. The rotating rod is rotatably installed in the rotation opening. The two rack rods are located above and below the gear, respectively, and are both meshed with the gear. The rack rods are horizontally slidably arranged in the mounting groove through a sliding component. An L-shaped plate is fixedly installed at one end of the rack rod. The surfaces of the two L-shaped plates are fixedly connected to the close ends of the two support rods, respectively. The rotation of the rotating rod is restricted by a limiting component.

[0010] Preferably, the sliding component includes a slider fixedly mounted on the surface of the rack, and the upper and lower walls of the mounting groove are horizontally provided with sliding grooves, with the two sliders respectively slidably disposed in the two sliding grooves.

[0011] Preferably, the limiting component includes two first spring rods. One end of each rotating rod has a circular groove, and a mounting plate is fixedly installed in the middle of the circular groove. The two first spring rods are respectively fixedly installed on two surfaces of the mounting plate. The surface of the rotating rod has symmetrical openings that communicate with the circular groove. The ends of the two first spring rods that are far apart from each other are slidably disposed in the two openings. The walls of the rotating openings are circumferentially provided with multiple slots for inserting the ends of the first spring rods. The movable ends of the first spring rods are fixedly sleeved with push plates, and the ends of the two push plates that are far away from the first spring rods both protrude through the openings of the circular groove.

[0012] Preferably, the support rod is provided with a shielding component, which is used to shield the connection between the spherical groove and the rotating ball.

[0013] Preferably, the shielding component includes a bellows fixedly sleeved on the support rod, with an installation ring fixedly installed at one end of the bellows near the rotating ball, and a locking component for locking the installation ring is provided on the surface of the fixing block.

[0014] Preferably, the locking assembly comprises two locking rods, the surface of the mounting ring is symmetrically provided with rectangular blocks, one surface of the fixed block is symmetrically provided with rectangular grooves for respectively inserting the two rectangular blocks, the surface of the rectangular block is provided with locking openings for the locking rods to pass through, the sidewall of the fixed block is provided with an arc-shaped groove, the center of the groove wall of the arc-shaped groove is provided with a placement groove, a second spring rod is fixedly installed in the placement groove, the movable end of the second spring rod is fixedly provided with an arc-shaped plate, the arc-shaped plate is slidingly arranged in the arc-shaped groove, the groove wall of the arc-shaped groove is symmetrically provided with sliding openings in communication with the two rectangular grooves, and the two locking rods are slidingly inserted into the two sliding openings, and one end of each of the two locking rods is fixedly connected with the arc-shaped plate.

[0015] Preferably, the surface of the arc-shaped plate is fixedly provided with a U-shaped handle, and the surface of the handle is provided with anti-skid lines.

[0016] Preferably, a shielding plate is fixedly installed at the opening of the mounting groove through a screw nut fixing piece, and the surface of the shielding plate is symmetrically provided with sliding openings for the two L-shaped plates to pass through.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] 1. Through the cooperation between the clamping hooks, the clasp seats and the magic tapes, the instrument can be worn on patients with different waist circumferences and leg circumferences, and the tightness can be adjusted by themselves, which is beneficial to hip joint correction.

[0019] 2. The adjusting assembly and the driving assembly can quickly adjust the distance between the two orthopedic belts, that is, the width size between the legs of the patient wearing the instrument can be adjusted, thereby improving the practicability of the device.

[0020] 3. When the width size between the legs of the patient is adjusted to a suitable size by rotating the rotating rod, the locking of the rotating rod can be quickly completed by the limiting assembly to avoid rotation, and when the rotating rod needs to be rotated to adjust the width size between the legs, the locking of the rotating rod by the limiting assembly can also be quickly released, which is convenient and fast.

[0021] 4. After the connecting part of the rotating ball and the rotating groove is coated with lubricating oil for lubrication, the shielding part can shield the connecting part of the rotating ball and the spherical groove, so as to avoid the contact between the lubricating oil and clothes or bedding. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front perspective structural schematic view of a congenital hip dislocation orthopedic treatment instrument according to the present application;

[0023] Figure 2 It is a top perspective structural schematic view of a congenital hip dislocation orthopedic treatment instrument according to the present application;

[0024] Figure 3 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0025] Figure 4 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0026] Figure 5 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0027] Figure 6 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0028] Figure 7 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0029] Figure 8 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0030] Figure 9 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0031] Figure 10 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application; Figure 2 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0032] Figure 11 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application; Figure 4 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0033] Figure 12 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application; Figure 7 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application;

[0034] Figure 13 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application; Figure 8 A perspective view of the bottom of a congenital hip dislocation orthopedic treatment device according to the present application.

[0035] In the figure: 1 waist board, 2 bandage, 3 hook, 4 buckle seat, 5 mounting block, 6 connecting belt, 7 orthopedic belt, 8 air hole, 9 mounting plate, 10 rotating ball, 11 spherical groove, 12 support rod, 13 mounting groove, 14 rotating rod, 15 gear, 16 rack rod, 17 rotating port, 18 L-shaped plate, 19 sliding block, 20 sliding slot, 21 first spring rod, 22 circular groove, 23 insertion slot, 24 push plate, 25 mounting ring, 26 locking rod, 27 rectangular block, 28 rectangular groove, 29 locking port, 30 arc-shaped groove, 31 second spring rod, 32 arc-shaped plate, 33 sliding port, 34 handle, 35 shielding plate, 36 sliding port, 37 fixing block, 38 bellows. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0037] Reference Figures 1-13 A congenital hip dislocation orthopedic treatment instrument, comprising a waist board 1, both sides of the waist board 1 are fixedly provided with bandages 2, one end of one of the bandages 2 is symmetrically fixedly provided with a U-shaped hook 3, and one end of the other bandage 2 is equidistantly fixedly provided with a plurality of pairs of buckle seats 4 for the hook 3 to be buckled into, the side wall of the bandage 2 is fixedly provided with a mounting block 5, the bottom of the mounting block 5 is fixedly connected with an orthopedic belt 7 through a connecting belt 6, and both ends of the orthopedic belt 7 are connected through magic tape.

[0038] Adjusting assemblies are arranged between the two orthopedic belts 7, the adjusting assemblies are used for adjusting the distance between the two orthopedic belts 7, and a plurality of strip-shaped air holes 8 are formed in the surfaces of the bandages 2 and the orthopedic belt 7.

[0039] Firstly, the waist board 1 is attached to the waist of a patient, so that the waist board 1 is in a proper position and can stably support the waist, then the bandages 2 on both sides of the waist board 1 are wrapped around the waist of the patient, the bandage 2 with the U-shaped hook 3 corresponds to the bandage 2 with the buckle seat 4, according to the size of the waist of the patient, the buckle seat 4 at a proper position is selected, the hook 3 is buckled into the corresponding buckle seat 4, through the combination of the hook 3 and the buckle seat 4 at different positions, the adaptation to patients with different waist circumferences is realized, and the preliminary fixation of the waist is completed.

[0040] Then, the adjustment and fixation of the leg orthopedic belt 7 are performed, the two orthopedic belts 7 are placed at proper positions of the legs of the patient respectively, since both ends of the orthopedic belt 7 are connected through magic tape, the position of the magic tape is adjusted according to the size of the leg circumference of the patient, so that the tightness of the single orthopedic belt 7 is adjusted, and the single orthopedic belt 7 is tightly attached to the leg, and adjusting assemblies are arranged between the two orthopedic belts 7, through the operation of the adjusting assemblies, the distance between the two orthopedic belts 7 can be flexibly adjusted.

[0041] During the whole wearing process, the plurality of strip-shaped air vents 8 on the surface of the bandage 2 and the orthopedic belt 7 can effectively ensure the air permeability of the skin of the waist and legs, reduce the problems of stuffiness and discomfort caused by long-term wearing, and provide a good wearing experience for the patient.

[0042] The adjusting assembly comprises a mounting plate 9, two rotating balls 10 and two fixed blocks 37. The two fixed blocks 37 are fixedly installed on the surfaces of the two orthopedic belts 7 respectively, and the mutually close surfaces of the two fixed blocks 37 are both provided with a spherical groove 11. The two rotating balls 10 are rotatably arranged in the two spherical grooves 11 respectively, and the surfaces of the two rotating balls 10 are both fixedly installed with a support rod 12. The rotating ball 10 can move in the spherical groove 11, which is convenient for the patient to move the limbs after wearing. The surface of the mounting plate 9 is provided with a rectangular mounting groove 13. The mounting groove 13 is provided with a driving component for controlling the relative movement of the two support rods 12. The driving component comprises a rotating rod 14, a gear 15 fixedly sleeved on the rotating rod 14 and two rack rods 16. The groove wall of the mounting groove 13 is provided with a rotating opening 17. The rotating rod 14 is rotatably installed in the rotating opening 17. The two rack rods 16 are located above and below the gear 15 respectively and are both in meshing connection with the gear 15. The rack rod 16 is slidably arranged in the mounting groove 13 through a sliding component, and one end of the rack rod 16 is fixedly installed with an L-shaped plate 18. The sliding component comprises a sliding block 19 fixedly installed on the surface of the rack rod 16. The upper and lower groove walls of the mounting groove 13 are both horizontally provided with a sliding groove 20. The two sliding blocks 19 are slidably arranged in the two sliding grooves 20 respectively. The surfaces of the two L-shaped plates 18 are both fixedly connected with the mutually close ends of the two support rods 12 respectively. The rotating rod 14 is limited in rotation through a limiting assembly.

[0043] When the patient wears the device, first, the limiting assembly is released from the restriction of the rotating rod 14, and then the rotating rod 14 is rotated. Since the rotating rod 14 is rotatably installed in the rotating opening 17 of the slot wall of the installation slot 13, and the fixed sleeve is sleeved with the gear 15, the two rack rods 16 are located above and below the gear 15 and are connected with the gear 15 in meshing, when the rotating rod 14 is rotated, the gear 15 is synchronously rotated, and when the gear 15 is rotated, the two rack rods 16 meshed with the gear 15 are stably horizontally moved in the installation slot 13 under the action of the sliding part. With the rotation of the gear 15, the two rack rods 16 will slide horizontally in opposite directions according to the rotation direction. Since one end of the rack rod 16 is fixedly installed with the L-shaped plate 18, the L-shaped plate 18 is fixedly connected with the supporting rod 12, and the supporting rod 12 is fixedly installed on the surface of the rotating ball 10, the rotating ball 10 is rotatably arranged in the spherical slot 11 of the fixed block 37, so the sliding of the rack rod 16 will drive the synchronous movement of the L-shaped plate 18, the supporting rod 12 and the rotating ball 10. The two supporting rods 12 are respectively connected with the fixed blocks 37 on the surfaces of the two orthopedic belts 7, and the movement of the supporting rod 12 can drive the relative or opposite movement of the two orthopedic belts 7, so as to realize the flexible adjustment of the distance between the two orthopedic belts 7. When the distance is adjusted to the appropriate distance, the rotating rod 14 is restricted by the limiting assembly, so that the gear 15 and the rack rod 16 cannot be rotated, and the position of the gear 15 and the rack rod 16 is fixed, so that the distance between the two orthopedic belts 7 remains stable, so as to adapt to the width size of the double legs of different patients which need to be stretched, and meet the individual treatment needs.

[0044] The limiting assembly comprises two first spring rods 21, one end of the rotating rod 14 is provided with a circular groove 22, a mounting plate is fixedly installed in the middle of the circular groove 22, and the two first spring rods 21 are fixedly installed on the two surfaces of the mounting plate respectively. The surface of the rotating rod 14 is symmetrically provided with a through opening communicated with the circular groove 22, and the two ends of the two first spring rods 21 away from each other are respectively slidably arranged in the two through openings. A plurality of insertion grooves 23 for the end of the first spring rod 21 to insert are circumferentially provided on the opening wall of the rotating opening 17. The movable end of the first spring rod 21 is fixedly sleeved with a push plate 24, and the ends of the two push plates 24 away from the first spring rod 21 penetrate out of the slot of the circular groove 22.

[0045] When the distance needs to be adjusted, that is, the rotating rod 14 needs to be rotated, the two push plates 24 are controlled to move close to each other. Since the push plate 24 is fixedly sleeved on the movable end of the first spring rod 21, the movement of the push plate 24 will drive the first spring rod 21 to overcome its own elastic force and shrink into the circular groove 22 from the through opening, so that the end of the first spring rod 21 is separated from the insertion groove 23 of the opening wall of the rotating opening 17. At this time, the rotating rod 14 is no longer restricted by the first spring rod 21 and can be freely rotated in the rotating opening 17, so that the rotating rod 14 can drive the gear 15 to rotate and further drive the rack rod 16 to move, so as to realize the adjustment of the distance between the two orthopedic belts 7.

[0046] When the distance between the two orthopedic belts 7 is adjusted to the appropriate position, the push plate 24 is loosened, at this time, the first spring rod 21 drives the push plate 24 to move away from the mounting plate under the action of its own elastic force, the end of the first spring rod 21 again extends along the opening, since the wall of the rotating opening 17 is circumferentially provided with a plurality of insertion slots 23, with the slight rotation of the rotating rod 14 for fine adjustment, the end of the first spring rod 21 will be accurately inserted into the corresponding insertion slot 23 under the action of the elastic force, after the first spring rod 21 is inserted into the insertion slot 23, the rotation of the rotating rod 14 can be effectively limited, thereby fixing the position of the gear 15 and the rack rod 16, so that the distance between the two orthopedic belts 7 remains stable, ensuring that the orthopedic treatment device will not change the distance between the orthopedic belts 7 due to patient activity and other factors during use, providing stable and reliable treatment support for the patient.

[0047] The support rod 12 is provided with a shielding component for shielding the connection between the spherical groove 11 and the rotating ball 10, the shielding component includes a bellows 38 sleeved on the support rod 12, the end of the bellows 38 close to the rotating ball 10 is fixedly installed with a mounting ring 25, the surface of the fixed block 37 is provided with a locking assembly for locking the mounting ring 25, the locking assembly includes two locking rods 26, the surface of the mounting ring 25 is fixedly installed with two rectangular blocks 27 symmetrically, the side close to the mounting ring 25 of the fixed block 37 is symmetrically provided with two rectangular slots 28 for inserting the two rectangular blocks 27 respectively, the surface of the rectangular block 27 is provided with a locking opening 29 for the locking rod 26 to pass through, the side wall of the fixed block 37 is provided with an arc-shaped slot 30, the center of the slot wall of the arc-shaped slot 30 is provided with a mounting slot, a second spring rod 31 is fixedly installed in the mounting slot, the movable end of the second spring rod 31 is fixedly installed with an arc-shaped plate 32, the arc-shaped plate 32 is slidingly arranged in the arc-shaped slot 30, the slot wall of the arc-shaped slot 30 is symmetrically provided with two sliding openings 33 in communication with the two rectangular slots 28 respectively, the two locking rods 26 are slidingly inserted in the two sliding openings 33 respectively, and one end of each of the two locking rods 26 is fixedly connected with the arc-shaped plate 32, the surface of the arc-shaped plate 32 is fixedly installed with a U-shaped handle 34, and the surface of the handle 34 is provided with anti-slip patterns.

[0048] The bellows 38 has the characteristics of stretchability and flexibility, when the rotating ball 10 rotates in the spherical groove 11, the support rod 12 will rotate with the rotating ball 10, and the bellows 38 can adapt to the rotation of the support rod 12 by its own stretchability and flexibility, without hindering it.

[0049] In the initial state, the mounting ring 25 is locked by the locking assembly with the fixed block 37, the corrugated pipe 38 will cover the connection between the rotating ball 10 and the spherical groove 11, and in order to avoid the rotating ball 10 from rotating stuck in the spherical groove 11, affecting the limb activity, and to smear lubricating oil towards the connection between the rotating ball 10 and the spherical groove 11, first, the locking assembly is unlocked to the mounting ring 25, the handle 34 is held by hand and pulled, the arc-shaped plate 32 is driven to slide outwards towards the arc-shaped groove 30, and the second spring rod 31 in the installation groove is stretched, with the movement of the arc-shaped plate 32, the two locking rods 26 will move synchronously along the sliding port 33 towards the arc-shaped groove 30, until the locking rod 26 is completely extracted from the locking port 29 of the rectangular block 27, and the locking of the two rectangular blocks 27 on the surface of the mounting ring 25 is released.

[0050] Then, the corrugated pipe 38 fixed on the supporting rod 12 is moved together with the mounting ring 25 away from the fixed block 37, at this time, the two rectangular blocks 27 will be removed from the two rectangular grooves 28 respectively, because the corrugated pipe 38 has the extensibility, it can be easily stretched, so as to be removed from the surface of the fixed block 37, and the connection between the rotating ball 10 and the spherical groove 11 is exposed, at this time, the lubricating oil is evenly smeared on the connection between the rotating ball 10 and the spherical groove 11, to ensure that the rotating part is fully lubricated.

[0051] After the smearing is completed, the corrugated pipe 38 and the mounting ring 25 are reset, the rectangular block 27 on the mounting ring 25 is aligned with the rectangular groove 28 on the surface of the fixed block 37, the rectangular block 27 is inserted into the rectangular groove 28, when the surface of the mounting ring 25 abuts against the surface of the fixed block 37, at this time, the locking port 29 corresponds to the position of the sliding port 33, then the handle 34 is loosened, the second spring rod 31 restores to the original state under the action of its own elastic force, the arc-shaped plate 32 moves towards the arc-shaped groove 30, driving the two locking rods 26 to move along the sliding port 33 towards the rectangular groove 28, until the locking rod 26 passes through the locking port 29 of the rectangular block 27, and the mounting ring 25 is locked on the fixed block 37 again.

[0052] The anti-skid pattern on the surface of the handle 34 can provide a good grip feeling during operation, preventing hand slipping from affecting operation, through the cooperation of the shielding component and the locking assembly, the lubrication and maintenance of the connection between the rotating ball 10 and the spherical groove 11 is facilitated, and the connection is effectively shielded in daily life, to avoid dust and impurities from entering, to ensure the smooth rotation of the rotating ball 10, and to avoid the contact between the lubricating oil and clothes or bedding.

[0053] The shielding plate 35 is fixedly installed at the slot opening of the installation groove 13 through a screw nut fixing part, the surface of the shielding plate 35 is symmetrically provided with sliding ports 36 for the end portions of the two L-shaped plates 18 to pass through respectively, and the shielding plate 35 is rotatably sleeved on the rotating rod 14.

[0054] The screw nut fixing member is used for conveniently disassembling and assembling the shielding plate 35, and conveniently maintaining the gear 15 and the rack rod 16 in the mounting groove 13.

[0055] In the application, when wearing the congenital hip dislocation orthopedic treatment instrument, first, the waist board 1 is attached to the waist of the patient, the U-shaped clasp 3 on the belt 2 is combined with the buckle seat 4 to adapt to different waist circumferences, the waist fixation is completed, then the leg orthopedic belt 7 is placed on the legs, the magic tape is used to adjust the single strip tightness, the adjusting assembly is used to adjust the spacing between the two orthopedic belts 7, the width size between the legs of the patient is adjusted conveniently, at the same time, the breathable holes 8 on the belt 2 and the orthopedic belt 7 ensure the skin ventilation, and the wearing comfort and the fixing effect are improved.

[0056] The above is only the preferred specific implementation of the application, but the protection scope of the application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the application within the technical range disclosed by the application, which should be covered in the protection scope of the application.

Claims

1. A congenital hip dislocation orthopedic device, comprising a lumbar support plate (1), characterized in that, Both sides of the lumbar support board (1) are fixedly installed with straps (2). One end of one strap (2) is symmetrically fixedly installed with a U-shaped hook (3). The other end of the strap (2) is fixedly installed with multiple pairs of buckle seats (4) for the hook (3) to be inserted. The side wall of the strap (2) is fixedly installed with an installation block (5). The bottom of the installation block (5) is fixedly connected to an orthotic belt (7) by a connecting strap (6). The two ends of the orthotic belt (7) are connected by Velcro. An adjustment component is provided between the two orthopedic bands (7), which is used to adjust the distance between the two orthopedic bands (7). The surfaces of the straps (2) and the orthopedic bands (7) are provided with multiple strip-shaped ventilation holes (8). The adjustment assembly includes a mounting plate (9), two rotating balls (10) and two fixing blocks (37). The two fixing blocks (37) are respectively fixedly installed on the surfaces of the two orthopedic belts (7), and the two fixing blocks (37) have spherical grooves (11) on their sides that are close to each other. The two rotating balls (10) are respectively rotatably arranged in the two spherical grooves (11), and the surfaces of the two rotating balls (10) are fixedly installed with support rods (12). The surface of the mounting plate (9) has a rectangular mounting groove (13), and the mounting groove (13) is provided with a driving component for controlling the relative movement of the two support rods (12). The driving component includes a rotating rod (14), a gear (15) fixedly sleeved on the rotating rod (14), and two rack rods (16). The mounting groove (13) has a rotating opening (17) on its groove wall. The rotating rod (14) is rotatably installed in the rotating opening (17). The two rack rods (16) are located above and below the gear (15) respectively, and are meshed with the gear (15). The rack rods (16) are horizontally slidably arranged in the mounting groove (13) through a sliding component. An L-shaped plate (18) is fixedly installed at one end of the rack rod (16). The surfaces of the two L-shaped plates (18) are fixedly connected to the ends of the two support rods (12) that are close to each other. The rotating rod (14) is restricted from rotating by a limiting component. The limiting component includes two first spring rods (21). One end of the rotating rod (14) is provided with a circular groove (22). A mounting plate is fixedly installed in the middle of the circular groove (22). The two first spring rods (21) are respectively fixedly installed on the two surfaces of the mounting plate. The surface of the rotating rod (14) is symmetrically provided with openings that communicate with the circular groove (22). The ends of the two first spring rods (21) that are far apart from each other are respectively slidably arranged in the two openings. The rotating opening (17) has a plurality of slots (23) for inserting the ends of the first spring rods (21) in a circumferential shape. The movable end of the first spring rod (21) is fixedly sleeved with a push plate (24). The ends of the two push plates (24) that are far away from the first spring rods (21) both pass through the opening of the circular groove (22).

2. The orthopedic treatment device for congenital hip dislocation according to claim 1, characterized in that, The sliding component includes a slider (19) fixedly installed on the surface of the rack (16). The upper and lower walls of the mounting groove (13) are horizontally provided with sliding grooves (20), and the two sliders (19) are respectively slidably arranged in the two sliding grooves (20).

3. The orthopedic device for congenital hip dislocation according to claim 1, characterized in that, The support rod (12) is provided with a shielding component, which is used to shield the connection between the spherical groove (11) and the rotating ball (10).

4. The orthopedic treatment device for congenital hip dislocation according to claim 3, characterized in that, The shielding component includes a bellows (38) fixedly sleeved on the support rod (12), and an installation ring (25) is fixedly installed at one end of the bellows (38) near the rotating ball (10). The surface of the fixing block (37) is provided with a locking component for locking the installation ring (25).

5. The orthopedic treatment device for congenital hip dislocation according to claim 4, characterized in that, The locking assembly includes two locking rods (26). Rectangular blocks (27) are symmetrically fixedly mounted on the surface of the mounting ring (25). The fixed block (37) has symmetrical rectangular slots (28) on the side near the mounting ring (25) for the insertion of the two rectangular blocks (27). The surface of the rectangular block (27) has a locking opening (29) for the locking rods (26) to pass through. The side wall of the fixed block (37) has an arc-shaped groove (30). At the center of the groove wall of the arc-shaped groove (30) is a... The placement groove is fixedly installed with a second spring rod (31). The movable end of the second spring rod (31) is fixedly installed with an arc plate (32). The arc plate (32) is slidably disposed in the arc groove (30). The groove wall of the arc groove (30) is symmetrically provided with sliding openings (33) that are respectively connected to two rectangular grooves (28). The two locking rods (26) are respectively slidably inserted into the two sliding openings (33), and one end of each of the two locking rods (26) is fixedly connected to the arc plate (32).

6. The orthopedic treatment device for congenital hip dislocation according to claim 5, characterized in that, A U-shaped handle (34) is fixedly installed on the surface of the arc plate (32), and the surface of the handle (34) is provided with anti-slip texture.

7. The orthopedic treatment device for congenital hip dislocation according to claim 1, characterized in that, A baffle plate (35) is fixedly installed at the opening of the mounting groove (13) by screws and nuts. The surface of the baffle plate (35) is symmetrically provided with sliding openings (36) for the ends of the two L-shaped plates (18) to pass through.

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