A bone rehabilitation auxiliary orthopedic treatment device

Abstract

The present invention relates to the technical field of bone orthopedics, and discloses a bone rehabilitation auxiliary orthopedic treatment device, comprising: a thigh, which is installed at the patient's thigh position; a calf, which is installed at the patient's calf position, the calf and the thigh are connected through a knee joint, and the knee joint comprises: an upper connecting plate, the upper side of the upper connecting plate is connected to the lower side of the thigh through a connecting layer; the bone rehabilitation auxiliary orthopedic treatment device, through the design of the upper connecting plate and the lower connecting plate and the transition part, the matching design of the thigh, the upper connecting plate and the supporting side plate, and the matching design of the calf, the lower connecting plate and the supporting side plate, can adjust the shape of the thigh and the calf according to the patient's leg shape, so as to facilitate the matching of the thigh and the calf with the patient's leg, and under the matching action of the orthopedic driving mechanism, realize the staged micro-deformation orthopedic treatment of the patient's leg.

Description

Technical Field

[0001] The present invention relates to the technical field of bone orthopedics, and in particular to a bone rehabilitation auxiliary orthopedic treatment device. Background Art

[0002] When the human skeleton is developing, it may be affected by external factors or the influence of internal development of the human body, and the human skeleton may be deformed. The lower limbs are prone to deformation during the development stage. X-shaped legs, O-shaped legs, and XO-shaped legs are all abnormal leg shapes. In order to ensure the normal development of the lower limbs, the lower limbs need to be subjected to orthopedic rehabilitation treatment.

[0003] The orthotic structures of existing lower limb skeletal orthotic devices are all post-orthopedic structures. When patients use them, they cannot adjust the shape of the orthotic structures according to the patient's leg shape. The patient is required to forcibly place the leg in the orthotic device, which will cause great discomfort and pain to the patient in the early stages. The orthosis of the patient's leg is a forced orthopedic treatment, not a staged micro-deformation orthopedic treatment. The patient needs to endure great pain during the orthosis of the leg, which may cause secondary damage to the patient's leg. Summary of the invention

[0004] In order to solve the problem that the orthopedic structures of the above existing lower limb bone orthosis devices are all orthopedic structures, when patients use them, they cannot adjust the shape of the orthopedic structures according to the patient's leg shape, and the patient needs to forcibly place the leg in the orthosis device, which will cause great discomfort and pain to the patient in the early stage. The orthopedic treatment of the patient's leg belongs to forced orthopedic treatment, not staged micro-deformation orthopedic treatment. The patient needs to endure great pain during leg orthopedic treatment, which may cause secondary damage to the patient's leg. The present invention is implemented through the following technical solutions: A bone rehabilitation auxiliary orthopedic treatment device, comprising:

[0005] A thigh part, which is installed at the patient's thigh and is used for correcting the patient's thigh;

[0006] The calf part is installed at the calf position of the patient and is used for the correction of the calf of the patient. The calf part is connected to the thigh part through a knee joint part, which is used for the rotation connection between the thigh part and the calf part. The knee joint part includes:

[0007] An upper connecting plate, the upper side of the upper connecting plate being connected to the lower side of the thigh portion via a connecting layer;

[0008] A lower connecting plate, the lower side of which is connected to the upper side of the calf portion via a connecting layer;

[0009] A transition portion, located between the upper connecting plate and the lower connecting plate, and used for rotational connection between the upper connecting plate and the lower connecting plate;

[0010] A plurality of sets of supporting side plates, respectively fixedly mounted on the rear side surfaces of the upper connecting plate and the lower connecting plate, for the rotational mounting of the thigh and the calf, wherein the lower end surface of the upper connecting plate and the upper end surface of the lower connecting plate are both rotationally connected to the corresponding supporting side plates through a swivel seat;

[0011] An orthopedic drive mechanism is located between the upper connecting plate or the lower connecting plate and the corresponding supporting side plate, and the orthopedic drive mechanism is used to drive, control and adjust the rotation of the upper connecting plate or the lower connecting plate;

[0012] The orthotic plate is slidably mounted inside the upper connecting plate and the lower connecting plate. The inner surface of the orthotic plate is an arc-shaped curved plate, which is adapted to the surface of the patient's thigh or calf and is used to perform orthopedic treatment on the patient's thigh and calf. The inner surface of the orthotic plate is provided with a cushion layer to protect the patient's legs.

[0013] Furthermore, the front surfaces of the thigh and calf are both provided with openings to facilitate wearing by the patient.

[0014] Furthermore, the connection layer is a flexible and deformable surface layer, which facilitates the rotation of the thigh and calf.

[0015] Furthermore, the adapter part includes an adapter seat, an upper connecting rod and a lower connecting rod, the adapter seat is fixedly mounted on the surface of the lower connecting plate, the upper connecting plate is rotatably connected to the adapter seat through the upper connecting rod, and the upper connecting rod is fixedly connected to the lower connecting plate and the adapter seat respectively.

[0016] Furthermore, the orthopedic drive mechanism comprises:

[0017] A screw rod, rotatably mounted on the inner surface of the supporting side plate;

[0018] A sleeve rod is threadedly connected to the surface of the screw rod, and one end of the sleeve rod away from the screw rod is connected to the rear surface of the thigh or calf through a connecting rod. The two ends of the connecting rod are respectively rotatably connected to the sleeve rod and the rear surface of the thigh or calf. The sleeve rod can drive the thigh or calf to rotate with the rotating seat as the center point through the connecting rod.

[0019] Furthermore, a buffer mechanism is provided between the supporting side plate and the outer surface of the thigh or calf, which is used for rotational buffering between the thigh and calf and the supporting side plate. The buffer mechanism includes a telescopic rod and a tension spring, and the tension spring is located between the two rod bodies of the telescopic rod. The end of the telescopic rod away from the supporting side plate is also connected to the outer surface of the thigh or calf through a connecting rod.

[0020] Furthermore, the outer surface of the orthopedic plate is provided with a driving adjustment mechanism for adjusting the offset and horizontal displacement of the upper and lower ends of the orthopedic plate, and the driving adjustment mechanism includes:

[0021] A push plate, horizontally slidably connected to the inside of the thigh or calf;

[0022] An adjusting rod is located at the upper and lower ends of the push plate surface, and the two adjusting rods are connected to the upper and lower ends of the outer surface of the orthopedic plate through a connecting rod, and the two ends of the connecting rod are rotatably connected to the adjusting rod and the orthopedic plate respectively. The threaded connection directions between the adjusting rods at the upper and lower ends of the orthopedic plate and the corresponding adjusting collars are opposite, and the surface of the adjusting rod is threadedly connected with an adjusting collar, and the adjusting collar is fixedly connected to the push plate;

[0023] A driving rod is located on the surface of the push plate, and the driving rod is a telescopic rod. The inner rod of the driving rod is internally threaded with a threaded column, and the outer rod is threadedly connected to the inner rod. The threaded column is threadedly engaged with the inner rod to drive the driving rod to move, and the inner rod is threadedly engaged with the outer rod to realize the telescopic operation of the driving rod.

[0024] The movement of the adjusting rod and the driving rod is controlled by a driving control mechanism.

[0025] Furthermore, the drive control mechanism includes:

[0026] A transmission shaft rotatably mounted on the inner surface of the thigh or calf;

[0027] A transmission belt is located on the surface of the transmission shaft and is connected to the surfaces of the adjustment rod and the threaded column through a transmission wheel belt. A sliding rod is slidably connected inside the adjustment rod. The transmission wheel is located on the surface of the sliding rod. The transmission wheel is rotationally connected to the sliding rod and the threaded column.

[0028] A clamping block is slidably mounted on the side surfaces of the sliding rod and the threaded column, and a notch is provided on the inner side surface of the transmission wheel, and the notch is adapted to the clamping block;

[0029] The electromagnetic group is composed of two groups of electromagnetic blocks, one group of electromagnetic blocks is located on the inner surface of the clamping block, and the other group of electromagnetic blocks is located inside the side surface of the sliding rod or the threaded column.

[0030] Furthermore, a drive box is provided on the rear surface of the thigh and calf, a drive shaft is provided inside the drive box, the drive shaft and the transmission shaft are connected by a belt, a reel is provided inside the drive box, a restraining belt is wound on the surface of the reel, and one end of the restraining belt away from the reel passes through the drive box and is fixedly connected to the other end of the drive box.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. The bone rehabilitation auxiliary orthotic treatment device facilitates the movement between the patient's thigh and calf through the design of the upper connecting plate, the lower connecting plate and the adapter. The matching design of the thigh, the upper connecting plate and the supporting side plate, and the matching design of the calf, the lower connecting plate and the supporting side plate can adjust the shape of the thigh and calf according to the patient's leg shape, so as to facilitate the matching of the thigh and calf with the patient's leg, and with the cooperation of the orthotic drive mechanism, realize the staged micro-deformation orthotic treatment of the patient's leg, so as to reduce the discomfort and pain of the patient's leg orthosis, avoid the transitional orthosis of the patient's leg, and avoid secondary injury to the patient's leg during the orthosis.

[0033] 2. The bone rehabilitation auxiliary orthotic treatment device can adjust the offset angle of the upper and lower ends of the orthotic board through the use of the adjusting rods and adjusting rings on the upper and lower ends of the outer surface of the orthotic board in conjunction with the corresponding connecting rods, so as to facilitate the orthotic board to fit the patient's legs. At the same time, in conjunction with the driving rod and the push plate, the orthotic board can be used to perform local orthotic treatment on the patient's thigh or calf, and the orthotic treatment effect of the patient's leg is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a front view of the structure of the bone correction treatment device of the present invention;

[0035] Figure 2 It is a front view of the lower leg structure of the present invention;

[0036] Figure 3 It is a front view of the connection structure between the supporting side plate and the calf part of the present invention;

[0037] Figure 4 The structure of the bone orthopedic treatment device of the present invention is a side view Figure 1 ;

[0038] Figure 5 The structure of the bone orthopedic treatment device of the present invention is a side view Figure 2 ;

[0039] Figure 6 It is a schematic diagram of the structure of the orthopedic plate and the drive adjustment mechanism of the present invention;

[0040] Figure 7 It is a schematic diagram of the driving control mechanism and the adjusting rod of the present invention;

[0041] Figure 8 It is a top view of the calf structure of the present invention.

[0042] In the figure: 1. thigh; 2. calf; 3. knee joint; 31. upper connecting plate; 32. lower connecting plate; 33. adapter; 331. adapter seat; 332. upper connecting rod; 333. lower connecting rod; 4. connecting layer; 5. supporting side plate; 51. swivel seat; 6. orthopedic drive mechanism; 61. screw rod; 62. sleeve rod; 63. buffer mechanism; 7. drive box; 8. reel; 81. restraint belt; 9. orthopedic plate; 91. cushion layer; 10. drive adjustment mechanism; 101. push plate; 102. adjustment rod; 1021. adjustment collar; 103. drive rod; 11. drive control mechanism; 111. transmission shaft; 112. transmission belt; 113. transmission wheel; 114. block; 115. electromagnetic group. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The embodiment of the bone rehabilitation auxiliary orthopedic treatment device is as follows:

[0045] Embodiment 1:

[0046] See also Figure 1-Figure 8 , a bone rehabilitation auxiliary orthopedic treatment device, comprising:

[0047] The thigh part 1 is installed at the patient's thigh position and is used for the correction of the patient's thigh; the calf part 2 is installed at the patient's calf position and is used for the correction of the patient's calf. The front surfaces of the thigh part 1 and the calf part 2 are both provided with openings for the convenience of the patient to wear. The calf part 2 is connected to the thigh part 1 through the knee joint part 3, which is used for the rotational connection between the thigh part 1 and the calf part 2.

[0048] The knee joint part 3 includes: an upper connecting plate 31, the upper side of the upper connecting plate 31 is connected to the lower side of the thigh 1 through a connecting layer 4; a lower connecting plate 32, the lower side of the lower connecting plate 32 is connected to the upper side of the calf 2 through a connecting layer 4; the connecting layer 4 is a flexible and deformable surface layer, which is convenient for the rotation of the thigh 1 and the calf 2, and the adapter 33 is located between the upper connecting plate 31 and the lower connecting plate 32, and is used for the rotational connection between the upper connecting plate 31 and the lower connecting plate 32.

[0049] The adapter part 33 includes an adapter seat 331, an upper connecting rod 332 and a lower connecting rod 333. The adapter seat 331 is fixedly installed on the surface of the lower connecting plate 32. The upper connecting plate 31 is rotatably connected to the adapter seat 331 through the upper connecting rod 332. The upper connecting rod 332 is fixedly connected to the lower connecting plate 32 and the adapter seat 331 respectively.

[0050] Multiple groups of supporting side plates 5 are respectively fixedly mounted on the rear surfaces of the upper connecting plate 31 and the lower connecting plate 32, and are used for the rotational installation of the thigh 1 and the calf 2. The lower end surface of the upper connecting plate 31 and the upper end surface of the lower connecting plate 32 are both rotationally connected to the corresponding supporting side plates 5 through the rotating seat 51;

[0051] The orthopedic driving mechanism 6 is located between the upper connecting plate 31 or the lower connecting plate 32 and the corresponding supporting side plate 5 . The orthopedic driving mechanism 6 is used to drive, control and adjust the rotation of the upper connecting plate 31 or the lower connecting plate 32 .

[0052] The orthopedic drive mechanism 6 includes: a screw rod 61, which is rotatably mounted on the inner surface of the supporting side plate 5; a sleeve rod 62, which is threadedly connected to the surface of the screw rod 61, and the end of the sleeve rod 62 away from the screw rod 61 is connected to the rear surface of the thigh 1 or the calf 2 through a connecting rod, and the two ends of the connecting rod are rotatably connected to the sleeve rod 62 and the rear surface of the thigh 1 or the calf 2 respectively. The sleeve rod 62 can drive the thigh 1 or the calf 2 to rotate around the rotating seat 51 as the center point through the connecting rod. A buffer mechanism 63 is provided between the supporting side plate 5 and the outer surface of the thigh 1 or the calf 2, which is used for rotation buffering between the thigh 1 and the calf 2 and the supporting side plate 5. The buffer mechanism 63 includes a telescopic rod and a tension spring, and the tension spring is located between the two rod bodies of the telescopic rod. The end of the telescopic rod away from the supporting side plate 5 is also connected to the outer surface of the thigh 1 or the calf 2 through a connecting rod.

[0053] The orthopedic plate 9 is slidably mounted inside the upper connecting plate 31 and the lower connecting plate 32. The inner surface of the orthopedic plate 9 is an arc-shaped curved plate, which is adapted to the surface of the patient's thigh or calf and is used to perform orthopedic treatment on the patient's thigh and calf. The inner surface of the orthopedic plate 9 is provided with a cushion layer 91 for protecting the patient's legs.

[0054] Embodiment 2:

[0055] See also Figure 1-Figure 8 , a bone rehabilitation auxiliary orthopedic treatment device, comprising:

[0056] The thigh part 1 is installed at the patient's thigh position and is used for the correction of the patient's thigh; the calf part 2 is installed at the patient's calf position and is used for the correction of the patient's calf. The front surfaces of the thigh part 1 and the calf part 2 are both provided with openings for the convenience of the patient to wear. The calf part 2 is connected to the thigh part 1 through a knee joint part 3 for the rotational connection between the thigh part 1 and the calf part 2. The knee joint part 3 includes:

[0057] The upper connecting plate 31, the upper side of the upper connecting plate 31 is connected to the lower side of the thigh 1 through the connecting layer 4; the lower connecting plate 32, the lower side of the lower connecting plate 32 is connected to the upper side of the calf 2 through the connecting layer 4, and the connecting layer 4 is a flexible and deformable surface layer to facilitate the rotation of the thigh 1 and the calf 2.

[0058] The adapter portion 33 is located between the upper connecting plate 31 and the lower connecting plate 32 and is used for rotational connection between the upper connecting plate 31 and the lower connecting plate 32 .

[0059] Multiple groups of supporting side panels 5 are respectively fixedly mounted on the rear surfaces of the upper connecting plate 31 and the lower connecting plate 32, and are used for the rotational installation of the thigh 1 and the calf 2. The lower end surface of the upper connecting plate 31 and the upper end surface of the lower connecting plate 32 are both rotationally connected to the corresponding supporting side panels 5 through a swivel seat 51.

[0060] The orthopedic drive mechanism 6 is located between the upper connecting plate 31 or the lower connecting plate 32 and the corresponding supporting side plate 5, and the orthopedic drive mechanism 6 is used to drive, control and adjust the rotation of the upper connecting plate 31 or the lower connecting plate 32;

[0061] The orthopedic plate 9 is slidably mounted inside the upper connecting plate 31 and the lower connecting plate 32. The inner surface of the orthopedic plate 9 is an arc-shaped curved plate, which is adapted to the surface of the patient's thigh or calf and is used to perform orthopedic treatment on the patient's thigh and calf. The inner surface of the orthopedic plate 9 is provided with a cushion layer 91 for protecting the patient's legs. The outer surface of the orthopedic plate 9 is provided with a driving adjustment mechanism 10 for adjusting the upper and lower end offsets and horizontal displacements of the orthopedic plate 9. The driving adjustment mechanism 10 includes:

[0062] The push plate 101 is horizontally slidably connected to the inside of the thigh 1 or the calf 2; the adjusting rod 102 is located at the upper and lower ends of the surface of the push plate 101, and the two adjusting rods 102 are connected to the upper and lower ends of the outer surface of the orthopedic plate 9 through a connecting rod, and the two ends of the connecting rod are rotatably connected to the adjusting rod 102 and the orthopedic plate 9 respectively. The threaded connection directions between the adjusting rods 102 at the upper and lower ends of the orthopedic plate 9 and the corresponding adjusting collars 1021 are opposite, and the surface of the adjusting rod 102 is threadedly connected with the adjusting collar 1021, and the adjusting collar 1021 is fixedly connected to the push plate 101; the driving rod 103 is located on the surface of the push plate 101, and the driving rod 103 is a telescopic rod. The inner rod of the driving rod 103 is threadedly connected with a threaded column, and the outer rod and the inner rod are threadedly connected. The threaded column is threadedly engaged with the inner rod, which can drive the driving rod 103 to move, and the inner rod is threadedly engaged with the outer rod to realize the telescopic drive rod 103.

[0063] The movement of the adjusting rod 102 and the driving rod 103 is controlled by a driving control mechanism 11, which includes: a transmission shaft 111, which is rotatably mounted on the inner surface of the thigh 1 or the calf 2; a transmission belt 112, which is located on the surface of the transmission shaft 111 and is connected to the surfaces of the adjusting rod 102 and the threaded column through a transmission wheel 113. The interior of the adjusting rod 102 is slidably connected with a sliding rod, and the transmission wheel 113 is located on the surface of the sliding rod. The transmission wheel 113 is rotatably connected to the sliding rod and the threaded column; a clamping block 114, which is slidably mounted on the side surface of the sliding rod and the threaded column, and a notch is provided on the inner surface of the transmission wheel 113, which is matched with the clamping block 114; an electromagnetic group 115, which consists of two groups of electromagnetic blocks, one group of electromagnetic blocks is located on the inner surface of the clamping block 114, and the other group of electromagnetic blocks is located inside the side surface of the sliding rod or the threaded column.

[0064] A drive box 7 is provided on the posterior surface of the thigh 1 and the calf 2, a drive shaft is provided inside the drive box 7, the drive shaft and the transmission shaft 111 are connected by a belt, a reel 8 is provided inside the drive box 7, a restraining belt 81 is wound on the surface of the reel 8, and one end of the restraining belt 81 away from the reel 8 passes through the drive box 7 and is fixedly connected to the other end of the drive box 7.

[0065] Principle of use of bone orthopedic treatment device:

[0066] The thigh 1 and the upper connecting plate 31 are rotatably installed through the supporting side plate 5, and the calf 2 and the lower connecting plate 32 are rotatably installed through the supporting side plate 5. Therefore, the rotation angle of the thigh 1 and the rotation angle of the calf 2 can be adjusted. According to the patient's leg shape, the thigh 1 and the calf 2 are adjusted to the unadjusted shape of the patient's leg shape, and the device is worn on the patient's leg, and the thigh 1 is matched with the patient's thigh, and the calf 2 is matched with the patient's calf.

[0067] The displacement angles of the upper and lower ends of the orthotic plate 9 are adjusted according to the leg shape of the patient's thigh and calf. The drive shaft inside the drive box 7 drives the transmission shaft 111 to rotate, and the transmission shaft 111 drives the transmission wheel 113 to rotate through the transmission belt 112. The electromagnetic group 115 is controlled to drive the card block 114 to move, so that the card block 114 cooperates with the groove on the inner surface of the transmission wheel 113. At this time, the transmission wheel 113 will drive the slide rod to rotate, and the slide rod drives the adjustment rod 102 to rotate. The threaded connection directions between the adjustment rods 102 at the upper and lower ends of the orthotic plate 9 and the corresponding adjustment collars 1021 are opposite. At this time, the rotation of the adjustment rod 102 will be threadedly engaged with the adjustment collar 1021, move inside the adjustment collar 1021, and drive the upper and lower ends of the orthotic plate 9 to move, thereby adjusting the displacement angles of the upper and lower ends of the orthotic plate 9, and the inclination of the orthotic plate 9 is adapted to the leg shape of the patient.

[0068] By controlling the electromagnetic group 115, the transmission wheel 113 is disengaged from the sliding rod, and the threaded column is fixedly connected to the transmission wheel 113. At this time, the transmission shaft 111 is driven to rotate, and the transmission shaft 111 drives the threaded column to rotate through the transmission belt 112 and the transmission wheel 113. The threaded column drives the driving rod 103 to move by engaging with the inner rod thread of the driving rod 103. The inner rod of the driving rod 103 engages with the outer rod thread to realize the extension and retraction of the driving rod 103. Therefore, the driving rod 103 will push the push plate 101 to move. The push plate 101 drives the orthotic plate 9 to move together through the adjusting ring 1021 and the adjusting rod 102, so that the orthotic plate 9 fits the patient's leg, and the patient's leg is orthopedic by applying pressure to the patient's leg.

[0069] The reel 8 is used to reel up the restraint belt 81, and the restraint belt 81 is used to further fix the patient's leg. After the patient's thigh and calf are fixed, the screw rod 61 is driven to rotate by the relevant driving device. The screw rod 61 is threadedly engaged with the sleeve rod 62 to drive the sleeve rod 62 to move. The sleeve rod 62 drives the thigh 1 or the calf 2 to rotate through the connecting rod at its other end. The thigh 1 or the calf 2 will drive the patient's leg to rotate. By fine-tuning the rotation of the thigh 1 or the calf 2, the patient's leg can be fine-tuned and corrected.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bone rehabilitation auxiliary orthopedic treatment device, comprising: A thigh part (1), the thigh part (1) being installed at the thigh position of the patient; A calf portion (2), the calf portion (2) being installed at the calf position of the patient, the calf portion (2) being connected to the thigh portion (1) via a knee joint portion (3), the knee joint portion (3) comprising: an upper connecting plate (31), the upper side edge of the upper connecting plate (31) being connected to the lower side edge of the thigh portion (1) via a connecting layer (4); A lower connecting plate (32), the lower side edge of the lower connecting plate (32) being connected to the upper side edge of the calf portion (2) via a connecting layer (4); A transition portion (33), located between the upper connecting plate (31) and the lower connecting plate (32), and used for rotational connection between the upper connecting plate (31) and the lower connecting plate (32); A plurality of groups of supporting side plates (5) are respectively fixedly mounted on the rear side surfaces of the upper connecting plate (31) and the lower connecting plate (32), and the lower end surface of the upper connecting plate (31) and the upper end surface of the lower connecting plate (32) are both rotatably connected to the corresponding supporting side plates (5) via a rotating seat (51); An orthopedic drive mechanism (6) is located between the upper connecting plate (31) or the lower connecting plate (32) and the corresponding supporting side plate (5), and the orthopedic drive mechanism (6) is used to drive, control and adjust the rotation of the upper connecting plate (31) or the lower connecting plate (32); An orthopedic plate (9) is slidably mounted inside the upper connecting plate (31) and the lower connecting plate (32), wherein the inner surface of the orthopedic plate (9) is an arc-shaped curved plate adapted to the surface of the patient's thigh or calf; The adapter portion (33) comprises an adapter seat (331), an upper connecting rod (332) and a lower connecting rod (333); the adapter seat (331) is fixedly mounted on the surface of the lower connecting plate (32); the upper connecting plate (31) is rotatably connected to the adapter seat (331) via the upper connecting rod (332); and the upper connecting rod (332) is fixedly connected to the lower connecting plate (32) and the adapter seat (331) respectively; The orthopedic drive mechanism (6) comprises: a screw rod (61) rotatably mounted on the inner surface of the supporting side plate (5); A sleeve rod (62) is threadedly connected to the surface of the screw rod (61); one end of the sleeve rod (62) away from the screw rod (61) is connected to the rear surface of the thigh (1) or the calf (2) through a connecting rod; and both ends of the connecting rod are rotatably connected to the sleeve rod (62) and the rear surface of the thigh (1) or the calf (2) respectively; A buffer mechanism (63) is provided between the supporting side plate (5) and the outer surface of the thigh (1) or the calf (2), and the buffer mechanism (63) comprises a telescopic rod and a tension spring, wherein the tension spring is located between two rod bodies of the telescopic rod, and one end of the telescopic rod away from the supporting side plate (5) is also connected to the outer surface of the thigh (1) or the calf (2) through a connecting rod; The outer surface of the orthopedic plate (9) is provided with a driving adjustment mechanism (10) for adjusting the offset and horizontal displacement of the upper and lower ends of the orthopedic plate (9), and the driving adjustment mechanism (10) comprises: a push plate (101) horizontally slidably connected to the inside of the thigh (1) or the calf (2); The adjusting rod (102) is located at the upper and lower ends of the surface of the push plate (101), and the two adjusting rods (102) are rotatably connected to the upper and lower ends of the outer surface of the orthopedic plate (9) through a connecting rod, and the two ends of the connecting rod are rotatably connected to the adjusting rod (102) and the orthopedic plate (9) respectively; the surface of the adjusting rod (102) is threadedly connected with an adjusting collar (1021), and the adjusting collar (1021) is fixedly connected to the push plate (101); A driving rod (103) is located on the surface of the push plate (101), the driving rod (103) is a telescopic rod, the inner rod of the driving rod (103) is internally threadedly connected to a threaded column, and the outer rod is threadedly connected to the inner rod; The movement of the adjusting rod (102) and the driving rod (103) is controlled by a driving control mechanism (11).

2. The bone rehabilitation auxiliary orthopedic treatment device according to claim 1, wherein: The front surfaces of the thigh part (1) and the calf part (2) are both provided with openings.

3. The bone rehabilitation auxiliary orthopedic treatment device according to claim 1, wherein: The connecting layer (4) is a flexible and deformable surface layer.

4. The bone rehabilitation auxiliary orthopedic treatment device according to claim 1, wherein: The driving control mechanism (11) comprises: a transmission shaft (111) rotatably mounted on the inner surface of the thigh (1) or the calf (2); A transmission belt (112) is located on the surface of the transmission shaft (111) and is connected to the surfaces of the adjustment rod (102) and the threaded column via a transmission wheel (113). A sliding rod is slidably connected inside the adjustment rod (102). The transmission wheel (113) is located on the surface of the sliding rod. The transmission wheel (113) is rotationally connected to the sliding rod and the threaded column. A clamping block (114) is slidably mounted on the side surfaces of the sliding rod and the threaded column, and a notch is provided on the inner surface of the transmission wheel (113), and the notch is adapted to fit the clamping block (114); The electromagnetic group (115) is composed of two groups of electromagnetic blocks, one group of electromagnetic blocks is located on the inner surface of the clamping block (114), and the other group of electromagnetic blocks is located inside the side surface of the sliding rod or the threaded column.

5. The bone rehabilitation auxiliary orthopedic treatment device according to claim 4, wherein: A drive box (7) is provided on the rear surface of the thigh (1) and the calf (2), a drive shaft is provided inside the drive box (7), the drive shaft is connected to the transmission shaft (111) by a belt, a reel (8) is provided inside the drive box (7), a binding belt (81) is wound on the surface of the reel (8), and one end of the binding belt (81) away from the reel (8) passes through the drive box (7) and is fixedly connected to the other end of the drive box (7).

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