Orthosis with multidirectional limiting structure

Abstract

The invention discloses an orthosis with a multidirectional limiting structure, and belongs to the field of orthoses, the orthosis comprises a sole plate, an ankle guard plate is fixedly connected to the edge of the top end face of the sole plate, the ankle guard plate and the sole plate are an integrated component, abutting mechanisms are symmetrically arranged on the inner walls of the two sides of the ankle guard plate, and the multidirectional limiting structure is arranged at the bottom end of the side face of the ankle guard plate. A notch is formed in one side face of the ankle protection plate, the multidirectional limiting structure specifically comprises a fixing plate fixed to the bottom end of the side face of the ankle protection plate, a limiting plate is arranged above the fixing plate, an upper connecting plate is rotationally connected to the middle position of one side face of the limiting plate, and a connecting piece is arranged on the limiting plate and used for connecting the limiting plate and the shank of a user together. A lower connecting plate is rotationally connected to the middle position of one side face of the fixing plate, and a shaft rod is rotationally connected between the lower connecting plate and the upper connecting plate. By means of the multi-direction limiting structure, adjustment can be conducted according to the body type of a patient to achieve the multi-direction limiting effect.

Description

Technical Field

[0001] The invention relates to an orthosis, in particular to an orthosis with a multi-directional limiting structure. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. Fracture refers to the complete or partial break in the continuity of the bone structure. This disease is more common in children and the elderly, and it also occurs in young and middle-aged people. Patients often have a fracture in one part, and a few have multiple fractures. After timely and appropriate treatment, most patients can restore their original functions, and a few patients may have sequelae of varying degrees.

[0003] When repositioning and correcting injured bones, the injured limb needs to be fixed in position, and the ankle is the most prone to fractures in children and the elderly. However, the orthotics for the ankle in the prior art have certain defects and cannot be adjusted according to the patient's body shape to achieve a multi-directional limiting effect.

[0004] Therefore, those skilled in the art provide an orthosis with a multi-directional limiting structure to solve the problems raised in the above background technology. Summary of the invention

[0005] The object of the present invention is to provide an orthosis with a multi-directional limiting structure, which can be adjusted according to the patient's body shape to achieve a multi-directional limiting effect, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An orthosis with a multi-directional limiting structure comprises a sole plate, an ankle guard is fixedly connected to the edge of the top surface of the sole plate, and the ankle guard and the sole plate are an integral component, supporting mechanisms are symmetrically provided on the inner walls of both sides of the ankle guard, and a multi-directional limiting structure is provided at the bottom end of the side surface of the ankle guard, and a groove is opened on one side surface of the ankle guard.

[0008] As a further solution of the present invention: the multi-directional limiting structure specifically includes: a fixing plate fixed to the bottom end of the side of the ankle guard, a limiting plate is provided above the fixing plate, and an upper connecting plate is rotatably connected to the middle position of one side of the limiting plate, a connecting piece is provided on the limiting plate for connecting the limiting plate to the user's calf, a lower connecting plate is rotatably connected to the middle position of one side of the fixing plate, and an axis rod is rotatably connected between the lower connecting plate and the upper connecting plate, and an adjustable capsule mechanism is provided on the outside of the axis rod.

[0009] As a further solution of the present invention: the adjustable bladder mechanism specifically includes: two diaphragms movably sleeved on the outside of the shaft in parallel up and down, a bladder fixedly connected between the two diaphragms, each diaphragm is provided with a pipe clamp on the side away from the bladder, and the pipe clamp is sleeved on the outside of the shaft and rests on the corresponding diaphragm, and the top surface of the diaphragm at the bottom of the bladder is fixedly connected to a pressure sensor and a temperature sensor.

[0010] As a further solution of the present invention: an embedded guide hole is opened on the outer side of the capsule, and the interior of the capsule is filled with one of air, hot water and cold water.

[0011] As a further solution of the present invention: a sweat-absorbing layer is fixedly connected to the outer side of the bladder body.

[0012] As a further solution of the present invention: the connecting member specifically includes: strip grooves symmetrically opened on the two inner sides of the limiting plate, and a binding belt is provided between the two strip grooves.

[0013] As a further solution of the present invention: the supporting mechanism specifically includes: a strip plate embedded on the inner wall of the ankle guard, an elastic band is fixedly connected between the top and bottom ends of the side surface of the strip plate, and limiting grooves are provided at the top and bottom ends of the side surface of the strip plate, an arc-shaped elastic plate is provided between the two limiting grooves, and the outer side surface of the arc-shaped elastic plate is against the inner side surface of the elastic band, and a buffer support is provided between the inner side surface of the arc-shaped elastic plate and the strip plate.

[0014] As a further solution of the present invention: the buffer support member specifically includes: an outer rod fixed at the middle position of one side of the strip plate, a telescopic groove is opened inside the outer rod, and an inner rod is movably connected inside the telescopic groove, one end of the inner rod is fixedly connected to the middle position of the inner side of the arc-shaped elastic plate, and the other end of the inner rod is embedded with a first strong magnet, and the inner wall of the end of the telescopic groove is embedded with a second strong magnet, and the second strong magnet and the first strong magnet magnetically repel each other.

[0015] As a further solution of the present invention: a placement groove is opened inside the sole plate, and a pad is provided inside the placement groove, a step groove is opened below the placement groove, and an extension plate matching the step groove is fixedly connected to the bottom end of the outer side surface of the pad, and a plurality of screws are provided on the bottom end surface of the extension plate, and each of the screws is screwed into the extension plate and the inside of the sole plate.

[0016] As a further solution of the present invention: two parallel connecting rods are fixedly connected between the sole plate and the ankle guard plate, and a magic belt is provided between the two connecting rods.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The multi-directional limiting structure of the present application can adjust the limiting plate to a position suitable for the user's calf and fix it by rotating among the fixing plate, the lower connecting plate, the shaft rod, the upper connecting plate, and the limiting plate, and then fix the limiting plate and the user's calf together for limiting, so as to prevent the calf movement from affecting the ankle correction, thereby achieving the effect of multi-directional limiting.

[0019] 2. The present application provides an adjustable bladder mechanism on the outside of the shaft. After fixing the limit plate, the medical staff adjusts the shaft to a suitable distance close to the slot, and adjusts the shaft to a vertical state and fixes it. Subsequently, air is filled into the bladder through the embedded guide hole, and then the distance between the two diaphragms is adjusted to compress the bladder, so that the diameter of the bladder increases and contacts the slot and the patient's ankle. At this time, the bladder can provide a limiting effect for the patient's ankle, and the limiting effect will not hurt the patient like a traditional clamping plate, thereby improving the user experience and freely adjusting the height of the bladder to accommodate different patients.

[0020] 3. The present application provides a sweat-absorbing layer on the outside of the sac to absorb sweat from the patient's ankles to improve comfort. After the contact area between the sweat-absorbing layer and the ankle is completely perspired, the sac is directly rotated to turn another dry area of ​​the sweat-absorbing layer to contact the ankle, and the originally perspired area of ​​the sweat-absorbing layer can be recycled after air-drying.

[0021] 4. The sac of the present application can provide not only a limiting effect but also a cushioning effect after being filled with air. When a patient has an accident and his ankle is hit, the sac can play a good cushioning role. In addition, when swelling occurs in the ankle area of ​​the patient, the sac is pressed, causing the internal pressure of the sac to change. The pressure sensor detects this change and transmits the information to the outside world. After learning about it, external medical staff can come to check in time to avoid swelling in the ankle area of ​​the patient falling asleep and not being able to detect and reduce the swelling in time.

[0022] 5. In addition to being able to be filled with air, the sac of the present application can also be filled with cold water or hot water. Filling with cold water can have a cooling effect on the patient's ankle, which is suitable for the acute period after surgery or injury. Filling with hot water can have a hot compress effect on the patient's ankle. Local warming can accelerate blood flow, take away swelling and promote recovery, which is suitable for the later rehabilitation stage. In addition, the temperature sensor can detect the water temperature information in real time and transmit the information to the outside world. After receiving the information, the external medical staff can replace the cold water or hot water in time, and the sac filled with cold water or hot water can also have a limiting effect and a buffering effect.

[0023] 6. The support mechanism provided in this application can effectively limit the two sides of the patient's ankle and improve the orthopedic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an orthosis with a multi-directional limiting structure;

[0025] Figure 2 A combined view of a fixing plate, a limiting plate, and a shaft rod in an orthosis with a multi-directional limiting structure;

[0026] Figure 3 A view showing the combination of a shaft and a capsule in an orthosis with a multi-directional limiting structure;

[0027] Figure 4 A view showing the combination of a sole plate and an ankle guard in an orthosis with a multi-directional limiting structure;

[0028] Figure 5 A side view of a sole plate of an orthosis with a multi-directional limiting structure;

[0029] Figure 6 A view showing the combination of a sole plate and a backing plate in an orthosis with a multi-directional limiting structure;

[0030] Figure 7 The diagram is a structural diagram of a supporting mechanism in an orthosis with a multi-directional limiting structure.

[0031] In the figure: 1. sole plate; 2. ankle guard plate; 3. connecting rod; 4. magic tape; 5. fixing plate; 6. lower connecting plate; 7. limiting plate; 8. upper connecting plate; 9. shaft rod; 10. bladder; 11. diaphragm; 12. pipe clamp; 13. embedded guide hole; 14. notch; 15. strip groove; 16. strap; 17. sweat-absorbing layer; 18. pressure sensor; 19. temperature sensor; 20. elastic band; 21. strip plate; 22. limiting groove; 23. arc elastic plate; 24. outer rod; 25. telescopic groove; 26. inner rod; 27. first strong magnet; 28. second strong magnet; 29. ​​placement groove; 30. pad; 31. step groove; 32. extension plate; 33. screw. DETAILED DESCRIPTION

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] See also Figures 1 to 7 In an embodiment of the present invention, an orthosis with a multi-directional limiting structure includes a sole plate 1, an ankle guard plate 2 is fixedly connected to the edge of the top surface of the sole plate 1, and the ankle guard plate 2 and the sole plate 1 are an integral component, and the inner walls of both sides of the ankle guard plate 2 are symmetrically provided with abutment mechanisms, and the bottom end of the side of the ankle guard plate 2 is provided with a multi-directional limiting structure, and a notch 14 is opened on one side of the ankle guard plate 2. The multi-directional limiting structure set in the present application can be adjusted according to the patient's body shape to achieve the effect of multi-directional limiting.

[0034] In this embodiment: the multi-directional limiting structure specifically includes: a fixing plate 5 fixed to the bottom end of the side of the ankle guard 2, a limiting plate 7 is provided above the fixing plate 5, and an upper connecting plate 8 is rotatably connected to the middle position of one side of the limiting plate 7, a connecting piece is provided on the limiting plate 7 for connecting the limiting plate 7 with the user's calf, a lower connecting plate 6 is rotatably connected to the middle position of one side of the fixing plate 5, and a shaft 9 is rotatably connected between the lower connecting plate 6 and the upper connecting plate 8, and an adjustable capsule mechanism is provided on the outside of the shaft 9. The fixing plate 5 and the lower connecting plate 6, the lower connecting plate 6 and the shaft 9, the shaft 9 and the upper connecting plate 8, and the upper connecting plate 8 and the limiting plate 7 are all rotatably connected by through bolts, and nuts that can be tightened and limited are provided at the ends of the bolts. The multi-directional limiting structure can adjust the limiting plate 7 to a position suitable for the user's calf by rotating among the fixing plate 5, the lower connecting plate 6, the shaft rod 9, the upper connecting plate 8, and the limiting plate 7, and then fix the limiting plate 7 and the user's calf together for limiting, so as to prevent the movement of the calf from affecting the ankle correction.

[0035] In this embodiment: the adjustable bladder mechanism specifically includes: two diaphragms 11 movably sleeved on the outside of the shaft 9 in parallel up and down, a bladder 10 is fixedly connected between the two diaphragms 11, a pipe clamp 12 is provided on the side of each diaphragm 11 away from the bladder 10, and the pipe clamp 12 is sleeved on the outside of the shaft 9 and rests on the corresponding diaphragm 11, and a pressure sensor 18 and a temperature sensor 19 are fixedly connected to the top surface of the diaphragm 11 at the bottom of the bladder 10. An adjustable bladder mechanism is provided on the outside of the shaft 9. After fixing the limiting plate 7, the medical staff adjusts the shaft 9 to a suitable distance close to the slot 14, and adjusts the shaft 9 to a vertical state and fixes it. Subsequently, air is filled into the bladder 10 through the embedded guide hole 13, and then the distance between the two diaphragms 11 is adjusted to compress the bladder 10, so that the diameter of the bladder 10 increases and contacts the slot 14 and the patient's ankle. At this time, the bladder 10 can provide a limiting effect for the patient's ankle, and the limiting effect will not hurt the patient like a traditional clamping plate, thereby improving the user experience, and the height of the bladder 10 can be freely adjusted to accommodate different patients.

[0036] In this embodiment: the outer side of the capsule 10 is provided with an embedded guide hole 13, and the capsule 10 is filled with one of air, hot water, and cold water. After being filled with air, the capsule 10 can not only provide a limiting effect, but also a buffering effect. When the patient has an accident and the ankle is hit, the capsule 10 can play a good buffering role. In addition, when the patient's ankle area is swollen, it is pressed against the capsule 10, causing the pressure inside the capsule 10 to change, and the pressure sensor 18 detects this change and transmits the information to the outside world. After the outside medical staff learns about it, they can come to check in time to avoid the swelling of the ankle area when the patient falls asleep and cannot be discovered and reduced in time. In addition to being able to be filled with air, the capsule 10 can also be filled with cold water or hot water. Filling with cold water can have a cooling effect on the patient's ankle, which is suitable for the acute period after surgery or injury. Filling with hot water can have a hot compress effect on the patient's ankle. Local warming can accelerate blood flow, take away swelling and promote recovery, which is suitable for the later rehabilitation stage. In addition, the temperature sensor 19 can detect the water temperature information in real time and transmit the information to the outside world. After receiving the information, the external medical staff can replace the cold water or hot water in time, and the capsule 10 filled with cold water or hot water can also have a limiting effect and a buffering effect.

[0037] In this embodiment, the outer side of the bladder 10 is fixedly connected with a sweat-absorbing layer 17. The sweat-absorbing layer 17 provided outside the bladder 10 can absorb the sweat flowing out of the patient's ankles to improve comfort. After the sweat-absorbing layer 17 and the ankle contact area are completely sweated, the bladder 10 is directly rotated to turn another dry area of ​​the sweat-absorbing layer 17 to contact the ankle, and the sweat-absorbing layer 17 area that was originally sweated can be recycled after being air-dried.

[0038] In this embodiment, the connecting member specifically includes: strip grooves 15 symmetrically arranged on the two inner sides of the limiting plate 7, and a binding belt 16 is arranged between the two strip grooves 15. The binding belt 16 can bind the limiting plate 7 and the patient's calf together to achieve a limiting effect.

[0039] In this embodiment: the holding mechanism specifically includes: a strip plate 21 embedded on the inner wall of the ankle guard 2, an elastic band 20 is fixedly connected between the top and bottom of the side of the strip plate 21, and the top and bottom of the side of the strip plate 21 are both provided with a limiting groove 22, an arc-shaped elastic plate 23 is arranged between the two limiting grooves 22, and the outer side of the arc-shaped elastic plate 23 is pressed against the inner side of the elastic band 20, and a buffer support is arranged between the inner side of the arc-shaped elastic plate 23 and the strip plate 21. The holding mechanism can effectively limit the two sides of the patient's ankle and improve the orthopedic effect.

[0040] In this embodiment: the buffer support specifically includes: an outer rod 24 fixed at the middle position of one side of the strip plate 21, a telescopic slot 25 is provided inside the outer rod 24, and an inner rod 26 is movably connected inside the telescopic slot 25, one end of the inner rod 26 is fixedly connected to the middle position of the inner side of the arc-shaped elastic plate 23, and a first strong magnet 27 is embedded in the other end of the inner rod 26, a second strong magnet 28 is embedded in the inner wall of the end of the telescopic slot 25, and the second strong magnet 28 and the first strong magnet 27 repel each other magnetically. The buffer support can improve the stability of the deformation of the arc-shaped elastic plate 23 and play a buffering effect.

[0041] In this embodiment: a placement groove 29 is provided inside the sole plate 1, and a backing plate 30 is provided inside the placement groove 29, a step groove 31 is provided below the placement groove 29, an extension plate 32 matching the step groove 31 is fixedly connected to the bottom end of the outer side of the backing plate 30, and a plurality of screws 33 are provided on the bottom end surface of the extension plate 32, each screw 33 is screwed into the extension plate 32 and the inside of the sole plate 1. This arrangement facilitates the replacement of the backing plate 30 and prevents the backing plate 30 from being permeated by the sweat of the patient's sole and breeding bacteria.

[0042] In this embodiment, two parallel connecting rods 3 are fixedly connected between the sole plate 1 and the ankle protection plate 2, and a magic band 4 is arranged between the two connecting rods 3. The magic band 4 can bind the orthosis to the patient's foot.

[0043] The working principle of the present invention is as follows: when in use, first, let the patient's injured foot be placed on the sole plate 1. During the process, the patient's foot presses against the elastic band 20 to deform the arc-shaped elastic plate 23. The two ends of the arc-shaped elastic plate 23 move along the limiting groove 22, and the inner rod 26 retracts into the telescopic groove 25 of the outer rod 24. After the patient's foot completely enters the orthosis, the elastic potential energy of the arc-shaped elastic plate 23 presses the elastic band 20 against both sides of the patient's ankle to play a limiting effect. At the same time, the magnetic repulsion of the first strong magnet 27 and the second strong magnet 28 also pushes the arc-shaped elastic plate 23 outward and supports it. The buffer support can improve the stability of the deformation of the arc-shaped elastic plate 23 and play a buffering effect. Subsequently, the orthosis can be tied to the patient's foot through the magic band 4. Next, the multi-directional limiting structure is adjusted to a suitable position, that is, by rotating the fixing plate 5, the lower connecting plate 6, the shaft 9, the upper connecting plate 8, and the limiting plate 7, the limiting plate 7 is adjusted to a position suitable for the user's calf for fixing, and then the limiting plate 7 is fixed together with the user's calf for limiting, so as to prevent the movement of the calf from affecting the orthopedic ankle, thereby achieving the effect of multi-directional limiting. During the adjustment process, after fixing the limiting plate 7, the medical staff adjusts the shaft 9 to a suitable distance close to the notch 14, and adjusts the shaft 9 to a vertical state for fixing, and then fills air into the capsule 10 through the embedded guide hole 13, and then adjusts the distance between the two diaphragms 11 to compress the capsule 10, so that the diameter of the capsule 10 increases and contacts the notch 14 and contacts the patient's ankle. At this time, the capsule 10 can provide a limiting effect for the patient's ankle, and the limiting will not hurt the patient like the traditional clamping plate, which improves the user experience, and the height of the capsule 10 can be freely adjusted to adapt to different patients. The outer part of the bladder 10 is provided with a sweat-absorbing layer 17 to absorb the sweat flowing from the ankle of the patient, thereby improving the comfort level. After the sweat-absorbing layer 17 and the ankle contact area are completely sweated out, the bladder 10 is directly rotated to turn another dry area of ​​the sweat-absorbing layer 17 to contact the ankle, and the sweat-absorbing layer 17 area that was originally sweated out can be recycled after being air-dried. When adjusting the height or diameter of the bladder 10, it is only necessary to loosen the pipe clamp 12 and move the two diaphragms 11. After adjustment, tighten the pipe clamp 12 to limit and fix it.

[0044] It should be noted that, after being filled with air, the capsule 10 can provide not only a limiting effect but also a buffering effect. When the patient has an accident and the ankle is hit, the capsule 10 can play a good buffering role. In addition, when the patient's ankle area is swollen, the capsule 10 is pressed, causing the internal pressure of the capsule 10 to change, and the pressure sensor 18 detects this change and transmits the information to the outside world. After learning about it, the medical staff outside can come to check in time to avoid the swelling of the ankle area when the patient falls asleep and cannot be discovered and reduced in time. In addition, in addition to being able to be filled with air, the capsule 10 can also be filled with cold water or hot water. Filling with cold water can have a cold compress effect on the patient's ankle, which is suitable for the acute period after surgery or injury. Filling with hot water can have a hot compress effect on the patient's ankle. Local warming can accelerate blood flow, take away swelling and promote recovery, which is suitable for the later stage of rehabilitation. The temperature sensor 19 can detect the water temperature information in real time and transmit the information to the outside world. After receiving the information, the outside medical staff can replace the cold water or hot water in time, and the capsule 10 filled with cold water or hot water can also play a limiting effect and a buffering effect. It should also be noted that the present application sets a detachable pad 30 on the sole plate 1. When the pad 30 is soaked by the sweat of the patient's sole, it cannot avoid the breeding of bacteria. The pad 30 can be replaced, specifically: after all the screws 33 are screwed out, the pad 30 is taken out, and a new pad 30 is taken and placed in the placement groove 29, and the extension plate 32 is stuck in the step groove 31, and finally the screw 33 is screwed in.

[0045] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0046] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An orthosis with a multi-directional limiting structure, characterized in that: The invention comprises a sole plate (1), wherein an ankle guard (2) is fixedly connected to the edge of the top surface of the sole plate (1), and the ankle guard (2) and the sole plate (1) are an integral component, and the inner walls on both sides of the ankle guard (2) are symmetrically provided with abutment mechanisms, and the bottom end of the side surface of the ankle guard (2) is provided with a multi-directional limiting structure, and a notch (14) is opened on one side surface of the ankle guard (2).

2. The orthosis with a multi-directional limiting structure according to claim 1, characterized in that: The multi-directional limiting structure specifically comprises: a fixing plate (5) fixed to the bottom end of the side of the ankle guard (2); a limiting plate (7) is provided above the fixing plate (5); and an upper connecting plate (8) is rotatably connected to the middle position of one side of the limiting plate (7); a connecting piece is provided on the limiting plate (7) for connecting the limiting plate (7) to the user's calf; a lower connecting plate (6) is rotatably connected to the middle position of one side of the fixing plate (5); and an axle (9) is rotatably connected between the lower connecting plate (6) and the upper connecting plate (8); and an adjustable capsule mechanism is provided on the outside of the axle (9).

3. The orthosis with a multi-directional limiting structure according to claim 2, characterized in that: The adjustable bladder mechanism specifically comprises: two diaphragms (11) movably sleeved on the outside of the shaft (9) in parallel up and down, a bladder (10) being fixedly connected between the two diaphragms (11), a pipe hoop (12) being provided on the side of each diaphragm (11) away from the bladder (10), and the pipe hoop (12) being sleeved on the outside of the shaft (9) and resting on the corresponding diaphragm (11), and a pressure sensor (18) and a temperature sensor (19) being fixedly connected to the top surface of the diaphragm (11) below the inside of the bladder (10).

4. The orthosis with a multi-directional limiting structure according to claim 3, characterized in that: An embedded guide hole (13) is provided on the outer side of the capsule (10), and the interior of the capsule (10) is filled with one of air, hot water and cold water.

5. The orthosis with a multi-directional limiting structure according to claim 3, characterized in that: A sweat-absorbing layer (17) is fixedly connected to the outer side surface of the bladder body (10).

6. The orthosis with a multi-directional limiting structure according to claim 2, characterized in that: The connecting member specifically comprises: strip grooves (15) symmetrically arranged on two inner sides of the limiting plate (7), and a binding belt (16) is arranged between the two strip grooves (15).

7. The orthosis with a multi-directional limiting structure according to claim 1, characterized in that: The abutting mechanism specifically comprises: a strip plate (21) embedded on the inner wall of the ankle guard (2), an elastic band (20) being fixedly connected between the top and bottom ends of the side surface of the strip plate (21), and limiting grooves (22) are provided at the top and bottom ends of the side surface of the strip plate (21), an arc-shaped elastic plate (23) is provided between the two limiting grooves (22), and the outer side surface of the arc-shaped elastic plate (23) abuts against the inner side surface of the elastic band (20), and a buffer support is provided between the inner side surface of the arc-shaped elastic plate (23) and the strip plate (21).

8. The orthosis with a multi-directional limiting structure according to claim 7, characterized in that: The buffer support member specifically comprises: an outer rod (24) fixed at a middle position of a side surface of the strip plate (21); a telescopic groove (25) is provided inside the outer rod (24); an inner rod (26) is movably connected inside the telescopic groove (25); one end of the inner rod (26) is fixedly connected to the middle position of the inner side surface of the arc-shaped elastic plate (23); a first strong magnet (27) is embedded in the other end of the inner rod (26); a second strong magnet (28) is embedded in the inner wall of the end of the telescopic groove (25); and the second strong magnet (28) and the first strong magnet (27) are magnetically repelled from each other.

9. The orthosis with a multi-directional limiting structure according to claim 1, characterized in that: A placement groove (29) is provided inside the sole plate (1), and a backing plate (30) is provided inside the placement groove (29). A step groove (31) is provided below the placement groove (29). An extension plate (32) matching the step groove (31) is fixedly connected to the bottom end of the outer side surface of the backing plate (30). A plurality of screws (33) are provided on the bottom end surface of the extension plate (32), and each of the screws (33) is screwed into the extension plate (32) and the sole plate (1).

10. The orthosis with a multi-directional limiting structure according to claim 1, characterized in that: Two parallel connecting rods (3) are fixedly connected between the sole plate (1) and the ankle protection plate (2), and a magic belt (4) is provided between the two connecting rods (3).

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