Waist paraplegia walking corrector

Abstract

The invention discloses a waist paraplegia walking corrector which comprises a crotch torsional pendulum mechanism and two sets of leg fixing mechanisms arranged on the two sides of the crotch torsional pendulum mechanism respectively, a crotch torsional pendulum assembly comprises a torsional pendulum connector, swing rods, a connecting rod and a fixing assembly, and the two sets of swing rods are oppositely arranged left and right; one end of the torsional pendulum connector is fixedly connected to the inner side of the top end of the swing rod on the left side, the other end of the torsional pendulum connector is rotationally connected to the inner side of the top end of the swing rod on the right side, and the connecting rod is detachably connected to the outer side wall of the swing rod through the fixing assembly. The leg fixing mechanism comprises thigh side supporting rods, shank side supporting rods, a knee connecting and adjusting mechanism, an upper hoop part and a lower hoop part, the thigh side supporting rods comprise two sets of thigh side supporting rods which are oppositely arranged left and right, and the thigh side supporting rods located on the inner side are connected to the connecting rod through bolts; the shank side supporting rod is rotationally connected to the bottom end of the thigh side supporting rod through the knee connecting and adjusting assembly.

Description

Technical Field

[0001] The invention relates to the technical field of medical supplies, in particular to a walking corrector for lumbar paraplegia. Background Art

[0002] Orthotics, also known as braces, are external devices used on the limbs or other parts of the human body to prevent and correct deformities, treat bone, joint, nerve, and muscle diseases, and compensate for their functions. They limit or assist body movements, or change the body's force lines, etc., to reduce functional disorders of the limbs, spine, and skeletal muscle system. Specific structural classification is carried out according to the applicable parts. Lumbar paraplegia walking braces are aimed at the walking recovery problem of patients with lumbar paraplegia. They help patients stand and walk through mechanical support and power assistance. However, existing lumbar paraplegia walking braces usually adopt an integrated structure, and the two sets of leg support structures cannot be disassembled, and the bending and extension angles at the knee joints cannot be adjusted. Patients need to stand and wear them uniformly when wearing them. The wearing process is cumbersome and time-consuming, which is more difficult for patients who already have lumbar injuries. Summary of the invention

[0003] The purpose of the present invention is to provide a walking orthosis for lumbar paraplegia to solve the above problems.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] The cam lock is configured to move the legs and the legs together so that the legs can move relative to each other and are easily moved Thereby, the cam lock is configured to move the legs together so that the legs can move relative to each other and are easily moved Thereby, the cam lock is configured to move the legs together so that the legs can move relative to each other and are easily moved Thereby, the cam lock is configured to move the legs together so that the legs can move relative to each other and are easily moved Thereby, the cam lock is configured to move the legs together

[0006] Preferably, a rotating hole is provided on the inner side of the top end of the swing rod on the right side, and a rotating column rotatably inserted in the rotating hole is provided on the end of the torsion and swing joint. An arc-shaped limit groove is provided on the swing rod on the right side and located at the lower side of the rotating hole, and a torsion and swing limit block is provided on the lower side wall of the torsion and swing joint. The torsion and swing limit block is movably clamped in the arc-shaped limit groove and the front and rear groove walls of the arc-shaped limit groove limit the front and rear movable range of the torsion and swing limit block, thereby limiting the front and rear swing angle of the torsion and swing joint.

[0007] Preferably, the two left and right groups of swing rods are arranged in an eight-shaped structure.

[0008] Preferably, the fixing assembly includes a locking slide plate, a first spring member and an unlocking knob, the outer side wall of the swing rod is provided with a positioning groove for accommodating the rod wall of the connecting rod, the bottom of the positioning groove is provided with upper and lower groups of mounting holes, the swing rod is radially provided with a mounting cavity, the inner wall of the mounting cavity is radially provided with a sliding groove, both sides of the locking slide plate are slidably clamped in the sliding groove, the rod wall of the connecting rod is provided with a mounting rod inserted into the mounting hole, the locking slide plate is provided with a fixing hole for the mounting rod to pass through, the lower side rod wall of the mounting rod is provided with a fixing bayonet for the lower side hole wall of the fixing hole to be clamped, and the locking slide plate The lower end of the locking plate is elastically connected to the inner wall of the mounting cavity through the first spring part, and the locking plate is pushed upward by the elastic tension of the first spring part so that the lower hole wall of the fixing hole is stuck in the fixing slot, thereby limiting the mounting rod from being pulled out of the mounting hole. A sliding opening is provided on the rocker rod wall between the two groups of mounting holes and above the locking plate, and the bottom end of the unlocking knob passes through the sliding opening and is connected to the locking plate, and the diameter of the sliding opening is larger than the outer diameter of the bottom end of the unlocking knob, and the locking plate is driven to overcome the elastic tension of the first spring part and slide down by pushing the unlocking knob to slide down in the sliding opening.

[0009] Preferably, the unlocking knob includes a connecting tube portion and a knob head, the connecting tube portion is provided with a threaded through hole extending upward and downward, the bottom end of the knob head is provided with a locking stud, the locking screw hole is provided on the rocker rod wall between the two groups of mounting holes and below the locking slide plate, the bottom end of the connecting tube portion is fixedly connected to the locking slide plate, a positioning through hole is provided on the locking slide plate and between the two groups of mounting holes, the knob head is rotatably connected to the top end of the connecting tube portion, and the locking stud passes through the threaded through hole, the positioning through hole and the locking screw hole in sequence from top to bottom.

[0010] Preferably, the knee connection adjustment mechanism comprises an upper rotating member, a lower rotating member and a locking swing arm, the upper rotating member and the lower rotating member are coaxially rotatably connected and are respectively connected to a thigh side support rod and a calf side support rod, the lower left end position of the upper rotating member is provided with two outer circular plates, a rotating slot is formed between the two outer circular plates, an inner circular plate is provided at the upper left end of the lower rotating member, and the inner circular plate is rotatably installed in the rotating slot by a rotating pin, an upper limit portion is provided at the lower right end position of the upper rotating member, and a lower limit portion is provided at the upper right end of the lower rotating member, when the thigh side support rod and the calf side support rod are vertically connected, the bottom end of the upper limit portion and the top end of the lower limit portion press each other at the same horizontal position of the rotating pin to limit the lower rotating member from continuing to rotate forward, and a movable slot is formed at the upper right position of the rotating slot, and a The locking arm is provided with a mounting hole movably mounted on the upper rotating member, the right end of the locking arm is hinged on the right side wall of the upper rotating member, and the left end thereof is swingably mounted on the left side wall of the upper rotating member, the locking arm and a limit rod inserted in the through hole are provided at the mounting hole position, and the inner diameter of the through hole is larger than the outer diameter of the limit rod, and a limit slot is provided at the upper right corner of the movable plate and at the right side of the limit rod, the upper inner wall of the movable slot is elastically connected to the limit rod through a second spring member, and when the thigh side support rod and the calf side support rod are vertically connected, the elastic tension of the second spring member pushes the limit rod downward in the through hole and is clamped on the limit slot, thereby limiting the lower rotating member from continuing to rotate backward.

[0011] Preferably, the upper rotating member and the lower rotating member are respectively provided with an upper connecting port and a lower connecting port, and the bottom end of the thigh side support rod and the top end of the calf side support rod are respectively detachably connected to the upper connecting port and the lower connecting port by screws.

[0012] Preferably, a clearance groove is respectively provided on the lower rotating member and located on the front and rear sides of the inner circular plate to accommodate the rotation of the outer circular plate.

[0013] Preferably, the upper hoop portion includes an upper wrapping plate, a first adjustment strap and a second adjustment strap. The upper wrapping plate is arranged on the thigh side support rod for supporting and wrapping the back of the thigh. The first adjustment strap and the second adjustment strap are respectively arranged at the upper and lower ends of the upper wrapping plate for fixing the upper wrapping plate on the thigh.

[0014] Preferably, the lower hoop portion includes a lower wrapping plate, a foot support plate, a third adjustment strap and a fourth adjustment strap. The lower wrapping plate is arranged on the calf side support rod for supporting and covering the rear part of the calf. The third adjustment strap and the fourth adjustment strap are respectively arranged at the upper and lower ends of the lower wrapping plate for fixing the lower wrapping plate on the calf. The foot support plate is arranged at the lower end of the lower wrapping plate for supporting and covering the foot.

[0015] After adopting the above technical solution, the present invention has the following advantages compared with the background technology:

[0016] The present invention provides a walking corrector for lumbar paraplegia. A group of connecting rods are respectively disassembled and connected on two groups of torsion swing rods to connect the corresponding groups of leg fixing mechanisms, so that the two groups of leg fixing mechanisms can be worn separately and then assembled into a complete corrector, thereby improving the wearing portability; at the same time, the thigh side support rod and the calf side support rod are connected by a knee connection adjustment mechanism, so that the thigh and the calf can be bent freely, and the patient can wear the corrector while sitting, and the wearing process is easy and labor-saving, thereby improving the wearing comfort of the patient and reducing the patient's physical burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a partial enlarged view of the hip twisting and swinging mechanism of the present invention;

[0019] Figure 3 It is a cross-sectional view of the internal structure of the crotch torsion and swing mechanism of the present invention;

[0020] Figure 4 It is a partial enlarged view of the leg fixing mechanism of the present invention;

[0021] Figure 5 This is an exploded view of the leg fixing mechanism structure of the present invention. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] It should be noted that in the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Example

[0025] Please refer to Figures 1 to 5 As shown, the present invention discloses a walking corrector for lumbar paraplegia, comprising a hip torsion swing mechanism 1 and two groups of leg fixing mechanisms 2 respectively arranged on both sides of the hip torsion swing mechanism 1, the hip torsion swing assembly 1 comprises a torsion swing joint 11, a swing rod 12, a connecting rod 13 and a fixing assembly 14, the swing rod 12 comprises two groups arranged opposite to each other on the left and right, and the two groups of swing rods 12 on the left and right are distributed in an eight-shaped structure. One end of the torsion joint 11 is fixedly connected to the inner side of the top end of the left swing rod 12, and the other end is rotatably connected to the inner side of the top end of the right swing rod 12. The connecting rod 13 is detachably connected to the outer side wall of the swing rod 12 through a fixing assembly 14. The leg fixing mechanism 2 includes a thigh side support rod 21, a calf side support rod 22, a knee connection adjustment mechanism 23, an upper hoop portion 24 and a lower hoop portion 25. The thigh side support rod 21 includes two groups arranged opposite to each other on the left and right, and the thigh side support rod 21 located on the inner side is connected to the connecting rod 13 by bolts, and the calf side support rod 22 is rotatably connected to the bottom end of the thigh side support rod 21 through the knee connection adjustment assembly 23. The upper hoop portion 24 and the lower hoop portion 25 are respectively arranged on the thigh side support rod 21 and the calf side support rod 22 for tightening the patient's thigh and calf.

[0026] A rotating hole 121 is provided on the inner side of the top end of the right swing rod 12, and a rotating column 111 is provided at the end of the torsion joint 11, which is rotatably inserted into the rotating hole 121. An arc-shaped limiting groove 122 is provided on the right swing rod 12 and located at the lower side of the rotating hole 121, and a torsion limit block 112 is provided on the lower side wall of the torsion joint 11. The torsion limit block 112 is movably clamped in the arc-shaped limiting groove 122 and the front and rear groove walls of the arc-shaped limiting groove 122 limit the front and rear movable range of the torsion limit block 112, thereby limiting the front and rear swing angle of the torsion joint 11.

[0027] The fixing assembly 14 includes a locking slide 141, an unlocking knob 142 and a first spring member 143. The outer wall of the swing rod 12 is provided with a positioning groove 123 for accommodating the rod wall of the connecting rod 13. The bottom of the positioning groove 123 is provided with upper and lower groups of mounting holes 124. The swing rod 12 is provided with a mounting cavity 125 along the radial direction. The inner wall of the mounting cavity 125 is provided with a sliding groove along the radial direction. The two sides of the locking slide 14 are slidably clamped in the sliding groove. The rod wall of the connecting rod 13 is provided with a mounting rod 15 inserted into the mounting hole 124. The locking slide 141 is provided with a fixing hole 1411 for the mounting rod 15 to pass through. The lower side rod wall of the mounting rod 15 is provided with a fixing bayonet 151 for the lower side hole wall of the fixing hole 1411 to be clamped. The lower end of the plate 141 is elastically connected to the inner wall of the mounting cavity 125 through the first spring member 143, and the locking slide plate 141 is pushed upward by the elastic tension of the first spring member 143 so that the lower hole wall of the fixing hole 1411 is clamped in the fixing bayonet 151, thereby limiting the mounting rod 15 from being pulled out of the mounting hole 124. A sliding opening 16 is provided on the rod wall of the rocker bar 12 between the two groups of mounting holes 124 and above the locking slide plate 141. The bottom end of the unlocking knob 142 passes through the sliding opening 16 and is connected to the locking slide plate 141. The diameter of the sliding opening 16 is larger than the outer diameter of the bottom end of the unlocking knob 142. By pushing the unlocking knob 142 to slide down in the sliding opening 16, the locking slide plate 141 is driven to overcome the elastic tension of the first spring member and slide down.

[0028] The unlocking knob 142 includes a connecting tube portion 1421 and a knob head 1422. The connecting tube portion 1421 is provided with a threaded through hole 1423 which passes through from top to bottom. A locking stud 1424 is provided at the bottom end of the knob head 1422. A locking screw hole 126 is provided on the rod wall of the rocker arm 12 between the two groups of mounting holes 124 and below the locking slide plate 141. The bottom end of the connecting tube portion 1421 is fixedly connected to the locking slide plate 141. A positioning through hole 143 is provided on the locking slide plate 141 and between the two groups of mounting holes 124. The knob head 1422 is rotatably connected to the top end of the connecting tube portion 1421, and the locking stud 1424 passes through the threaded through hole 1423, the positioning through hole 143 and the locking screw hole 126 in sequence from top to bottom.

[0029] The knob head 1422 is in the shape of a water drop. When in use, the knob head 1422 is rotated forward to lock the bottom end of the locking stud 1424 into the locking screw hole 126. At this time, the unlocking knob 142 cannot slide down in the slide 16, thereby locking the leg fixing mechanism 2 on the hip torsion mechanism 1; the knob head 1422 is rotated backward to disengage the bottom end of the locking stud 1424 from the locking screw hole 126, and the unlocking knob 142 is pushed to slide down in the slide 16, thereby driving the locking slide plate 141 to overcome the elastic tension of the first spring member and slide down, so that the lower side hole wall of the fixing hole 1411 is disengaged from the fixing bayonet 151. At this time, the mounting rod 15 is pulled outward to separate the swing arm 12 and the connecting rod 13.

[0030] The knee connection adjustment mechanism 23 includes an upper rotating member 231, a lower rotating member 232 and a locking swing arm 233. The upper rotating member 231 and the lower rotating member 232 are coaxially connected and are respectively connected to the thigh side support rod 21 and the calf side support rod 22. The upper rotating member 231 and the lower rotating member 232 are coaxially connected and are respectively connected to the thigh side support rod 21 and the calf side support rod 22. Two outer circular plates 2311 are provided at the lower left end of the upper rotating member 231. A rotating notch 2312 is formed between the two outer circular plates 2311. The upper left end of the lower rotating member 232 is provided with a rotating notch 2312. The upper end of the upper rotating member 231 is provided with an inner circular plate 2321, and the inner circular plate 2321 is rotatably installed in the rotating slot 2312 through the rotating pin 26. The upper rotating member 231 is provided with an upper limit portion 2313 at the lower right end position, and the lower rotating member 232 is provided with a lower limit portion 2322 at the upper right end. When the thigh side support rod 21 and the calf side support rod 22 are vertically connected, the bottom end of the upper limit portion 2313 and the top end of the lower limit portion 2322 press against each other at the same horizontal position of the rotating pin 26, thereby limiting the lower rotating member 232 from continuing to rotate forward, and the rotating slot 2312 is rotated to the upper right The upper rotating member 231 is provided with a through hole 2315 which passes through the front and rear side walls and is connected with the movable notch 2314. The locking swing arm 233 is provided with a mounting opening 2331 which is movably sleeved on the upper rotating member 231. The right end of the locking swing arm 233 is hinged on the right side wall of the upper rotating member 231, and the left end thereof is swingably arranged on the left side wall of the upper rotating member 231. The locking swing arm 233 is provided with a through hole 2316 which is inserted in the mounting opening 2331. The limiting rod 27, and the inner diameter of the through hole 2315 is larger than the outer diameter of the limiting rod 27, a limiting snap-in 2324 is set at the upper right corner of the movable plate 2323 and on the right side of the limiting rod 27, and the upper inner wall of the movable slot 2314 is elastically connected to the limiting rod 237 through a second spring member (not shown in the figure). When the thigh side support rod 21 and the calf side support rod 22 are vertically connected, the elastic tension of the second spring member pushes the limiting rod 27 downward in the through hole 2315 and is clamped on the limiting snap-in 2324, thereby limiting the lower rotating member 232 from continuing to rotate backward.

[0031] The upper rotating member 231 and the lower rotating member 232 are respectively provided with an upper connecting port 2316 and a lower connecting port 2325. The bottom end of the thigh side support rod 21 and the top end of the calf side support rod 22 are respectively detachably connected to the upper connecting port 2316 and the lower connecting port 2325 by screws.

[0032] A clearance groove is provided on the lower rotating member 232 and on the front and rear sides of the inner circular plate 2321 to accommodate the rotation of the outer circular plate 2311.

[0033] The upper hoop portion 24 includes an upper wrapping plate 241, a first adjustment strap 242 and a second adjustment strap 243. The upper wrapping plate 241 is arranged on the thigh side support rod 21 for supporting and wrapping the back of the thigh. The first adjustment strap 242 and the second adjustment strap 243 are respectively arranged at the upper and lower ends of the upper wrapping plate 241 for fixing the upper wrapping plate 241 on the thigh.

[0034] The lower hoop portion 25 includes a lower wrapping plate 251, a foot support plate 252, a third adjustment strap 253 and a fourth adjustment strap 254. The lower wrapping plate 251 is arranged on the calf side support rod 22 for supporting and covering the rear part of the calf. The third adjustment strap 253 and the fourth adjustment strap 254 are respectively arranged at the upper and lower ends of the lower wrapping plate 251 for fixing the lower wrapping plate 151 on the calf. The foot support plate 252 is arranged at the lower end of the lower wrapping plate 251 for supporting and covering the foot.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A walking brace for lumbar paraplegia, characterized in that: The invention comprises a hip torsion swing mechanism and two groups of leg fixing mechanisms respectively arranged on both sides of the hip torsion swing mechanism, the hip torsion swing assembly comprises a torsion swing joint, a swing rod, a connecting rod and a fixing assembly, the swing rod comprises two groups arranged opposite to each other on the left and the right, one end of the torsion swing joint is fixedly connected to the inner side of the top end of the swing rod on the left, and the other end is rotatably connected to the inner side of the top end of the swing rod on the right, the connecting rod is detachably connected to the outer side wall of the swing rod through the fixing assembly, the leg fixing mechanism comprises a thigh side support rod, a calf side support rod, a knee connection adjustment mechanism, an upper hoop portion and a lower hoop portion, the thigh side support rod comprises two groups arranged opposite to each other on the left and the right, and the thigh side support rod located on the inner side is connected to the connecting rod by bolts, the calf side support rod is rotatably connected to the bottom end of the thigh side support rod through the knee connection adjustment assembly, the upper hoop portion and the lower hoop portion are respectively arranged on the thigh side support rod and the calf side support rod for tightening the thigh and calf positions of the patient.

2. A walking correction device for lumbar paraplegia as claimed in claim 1, characterized in that: A rotating hole is provided on the inner side of the top end of the swing rod on the right side, and a rotating column is provided at the end of the torsion and swing joint for being rotatably inserted in the rotating hole. An arc-shaped limiting groove is provided on the swing rod on the right side and located at the lower side of the rotating hole, and a torsion and swing limit block is provided on the lower side wall of the torsion and swing joint. The torsion and swing limit block is movably clamped in the arc-shaped limiting groove and limits the front and rear movable range of the torsion and swing limit block by the front and rear groove walls of the arc-shaped limiting groove, thereby limiting the front and rear swing angle of the torsion and swing joint.

3. A walking correction device for lumbar paraplegia as claimed in claim 1, characterized in that: The two groups of swing rods on the left and right are arranged in an eight-shaped structure.

4. A walking correction device for lumbar paraplegia as claimed in claim 1, characterized in that: The fixing assembly includes a locking slide, a first spring member and an unlocking knob, the outer side wall of the swing rod is provided with a positioning groove for accommodating the rod wall of the connecting rod, the bottom of the positioning groove is provided with two sets of upper and lower mounting holes, the swing rod is provided with a mounting cavity along the radial direction, the inner wall of the mounting cavity is provided with a sliding groove along the radial direction, the two sides of the locking slide are slidably clamped in the sliding groove, the rod wall of the connecting rod is provided with a mounting rod inserted into the mounting hole, the locking slide is provided with a fixing hole for the mounting rod to pass through, the lower side rod wall of the mounting rod is provided with a fixing bayonet for the lower side hole wall of the fixing hole to be clamped, and the lower side of the locking slide The first end is elastically connected to the inner wall of the mounting cavity through the first spring part, and the locking slide is pushed upward by the elastic tension of the first spring part so that the lower hole wall of the fixing hole is stuck in the fixing bayonet, thereby limiting the mounting rod from being pulled out of the mounting hole. A sliding opening is provided on the rocker rod wall between the two groups of mounting holes and above the locking slide, and the bottom end of the unlocking knob passes through the sliding opening and is connected to the locking slide, and the diameter of the sliding opening is larger than the outer diameter of the bottom end of the unlocking knob, and the locking slide is driven to overcome the elastic tension of the first spring part and slide down by pushing the unlocking knob to slide down in the sliding opening.

5. A walking correction device for lumbar paraplegia as claimed in claim 4, characterized in that: The unlocking knob includes a connecting tube portion and a knob head, the connecting tube portion is provided with a threaded through hole extending upward and downward, the bottom end of the knob head is provided with a locking stud, the locking screw hole is provided on the rocker rod wall between the two groups of mounting holes and below the locking slide plate, the bottom end of the connecting tube portion is fixedly connected to the locking slide plate, a positioning through hole is provided on the locking slide plate and between the two groups of mounting holes, the knob head is rotatably connected to the top end of the connecting tube portion, and the locking stud passes through the threaded through hole, the positioning through hole and the locking screw hole in sequence from top to bottom.

6. A walking correction device for lumbar paraplegia as claimed in claim 1, characterized in that: The knee connection adjustment mechanism comprises an upper rotating member, a lower rotating member and a locking swing arm, the upper rotating member and the lower rotating member are coaxially connected and are respectively connected to a thigh side support rod and a calf side support rod, the lower left end position of the upper rotating member is provided with two outer circular plates, a rotating slot is formed between the two outer circular plates, an inner circular plate is provided at the upper left end of the lower rotating member, and the inner circular plate is rotatably installed in the rotating slot by a rotating pin, an upper limit portion is provided at the lower right end position of the upper rotating member, and a lower limit portion is provided at the upper right end of the lower rotating member, when the thigh side support rod and the calf side support rod are vertically connected, the bottom end of the upper limit portion and the top end of the lower limit portion press each other at the same horizontal position of the rotating pin to limit the lower rotating member from continuing to rotate forward, and a movable slot is formed by extending to the upper right position of the rotating slot, and a movable slot is provided on the inner circular plate The locking lever is hinged on the right side wall of the upper handlebars and is fixed with the locking lever at the bottom end thereof to prevent the locking lever from sliding upward and downward and thus causing the locking lever to move backwards and backwards.

7. A walking correction device for lumbar paraplegia as claimed in claim 6, characterized in that: The upper rotating member and the lower rotating member are respectively provided with an upper connecting port and a lower connecting port, and the bottom end of the thigh side support rod and the top end of the calf side support rod are respectively detachably connected to the upper connecting port and the lower connecting port by screws.

8. A walking correction device for lumbar paraplegia as claimed in claim 6, characterized in that: A clearance groove is respectively arranged on the lower rotating member and located at the front and rear sides of the inner circular plate to accommodate the rotation of the outer circular plate.

9. A walking correction device for lumbar paraplegia as claimed in claim 1, characterized in that: The upper hoop portion includes an upper wrapping plate, a first adjustment strap and a second adjustment strap. The upper wrapping plate is arranged on the thigh side support rod for supporting and wrapping the back of the thigh. The first adjustment strap and the second adjustment strap are respectively arranged at the upper and lower ends of the upper wrapping plate for fixing the upper wrapping plate on the thigh.

10. A walking correction device for lumbar paraplegia as claimed in claim 1, characterized in that: The lower hoop portion includes a lower wrapping plate, a foot support plate, a third adjustment strap and a fourth adjustment strap. The lower wrapping plate is arranged on the calf side support rod for supporting and covering the back of the calf. The third adjustment strap and the fourth adjustment strap are respectively arranged at the upper and lower ends of the lower wrapping plate for fixing the lower wrapping plate on the calf. The foot support plate is arranged at the lower end of the lower wrapping plate for supporting and covering the foot.

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