Lower limb rehabilitation support

Abstract

The utility model relates to the field of rehabilitation supports, in particular to a lower limb rehabilitation support which comprises a first U-shaped frame and a second U-shaped frame, a first electric telescopic rod and a second electric telescopic rod are fixedly installed between the two ends of the bottom of the first U-shaped frame and the two ends of the top of the second U-shaped frame, and the height of the rehabilitation support can be adjusted according to actual use requirements. A patient is subjected to stable training pressure in the rehabilitation training process, practicability and applicability are improved, a plurality of hooks are arranged on one side of the first U-shaped frame, personal belongings of the patient can be hung on the hooks, and the first auxiliary belt, the second auxiliary belt and the third auxiliary belt are wound around the thighs, the shanks and the ankle joints of the patient respectively, so that the rehabilitation training effect is improved. In addition, the auxiliary belt is detachable and convenient to replace and clean.

Description

Technical Field

[0001] The utility model relates to the field of rehabilitation brackets, in particular to a lower limb rehabilitation bracket. Background Art

[0002] Bone defects mainly include bone defects and defect repair. Bone defects are common diseases in clinical treatment and one of the most difficult problems in orthopedic treatment. The methods for treating bone defects include autologous bone and allogeneic bone transplantation, tissue engineering technology and gene therapy rejection, as well as growth factors and physical therapy as auxiliary treatments. Corresponding lower limb rehabilitation braces are needed in the limb rehabilitation process after lower limb bone injury surgery.

[0003] However, the prior art has the following defects:

[0004] The length of the patient's lower limbs varies due to individual differences and is not completely consistent, but the height of the existing lower limb rehabilitation brace is fixed and cannot be adjusted, which will cause the pressure on the patient's legs to increase as the length of the lower limb increases. This is not only not conducive to the patient's rehabilitation training, but in severe cases it may even aggravate the patient's pain. Utility Model Content

[0005] The purpose of the utility model is to provide a lower limb rehabilitation brace to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a lower limb rehabilitation support, comprising a first U-shaped frame and a second U-shaped frame, wherein a first electric telescopic rod and a second electric telescopic rod are respectively fixedly installed between two ends of one side of a bottom of the first U-shaped frame and two ends of one side of a top of the second U-shaped frame, a fourth connecting rod is fixedly installed on one side of the top of the first electric telescopic rod and one side of the top of the second electric telescopic rod, a third connecting rod is fixedly installed on the middle part of one side of the fourth connecting rod, a second rotating connecting block is fixedly installed on one end of the third connecting rod away from the fourth connecting rod, a second connecting rod is rotatably installed on the second rotating connecting block, a first rotating connecting block is rotatably installed on the bottom of the second connecting rod, a first connecting rod is rotatably installed on the first rotating connecting block, a third auxiliary belt and a second auxiliary belt are sequentially arranged on one side of the first connecting rod from bottom to top, and a first auxiliary belt is arranged in the middle part of one side of the second connecting rod.

[0007] The above technical solution is adopted, in which the first electric telescopic rod and the second electric telescopic rod are fixedly installed between the first U-shaped frame and the second U-shaped frame of the bracket, so that the height of the rehabilitation bracket can be adjusted according to actual usage conditions, which is beneficial for patients to perform rehabilitation training. The first auxiliary belt, the second auxiliary belt and the third auxiliary belt are respectively tied to the patient's thigh, calf and ankle joint, which play a protective role during the rehabilitation training process.

[0008] The first rotating connecting block and the second rotating connecting block are respectively fixedly installed with a first rotating shaft and a second rotating shaft, the top of the first connecting rod and the top and bottom of the second connecting rod are all provided with round through holes, the second connecting rod is rotatably installed on the outside of the first rotating shaft, and the second connecting rod and the first connecting rod are rotatably installed on the outside of the second rotating shaft in sequence.

[0009] By adopting the above technical solution, the first connecting rod and the second connecting rod are rotatably connected, and the angle can be changed according to the change of the angle between the patient's thigh and calf during rehabilitation training.

[0010] A through slot is provided at the bottom of the second connecting rod, the top of the first connecting rod is snap-fitted into the through slot at the bottom of the second connecting rod, and the position of the round through hole at the top of the first connecting rod corresponds to the position of the round through hole at the bottom of the second connecting rod.

[0011] By adopting the above technical solution, the first connecting rod is snap-connected inside the second connecting rod, both of which are rotatably connected to the second rotating shaft, and the angle between the two can be changed at will.

[0012] A plurality of round holes are provided on one side of the first U-shaped frame, hooks are inserted into the round holes, handles are fixedly installed in the middle of the two sides of the top of the first U-shaped frame, and soft pads are bonded to one end of the two sides of the top of the first U-shaped frame.

[0013] By adopting the above technical solution, the hook can be used to hang the patient's belongings, and the soft pad can improve the comfort of the patient during rehabilitation training.

[0014] Two first Velcro strips are sewn on one side of the back of the first auxiliary belt, the second auxiliary belt and the third auxiliary belt, and two connecting cloth blocks are sewn on the other side of the back of the first auxiliary belt, the second auxiliary belt and the third auxiliary belt, an adjusting cloth strip is fixedly installed on one side of the connecting cloth block, and a second Velcro strip is sewn on the back of the adjusting cloth strip.

[0015] By adopting the above technical solution, the first auxiliary belt, the second auxiliary belt and the third auxiliary belt can adjust the tightness according to actual use needs.

[0016] A latch is fixedly installed in the middle of the back of the first auxiliary belt, the second auxiliary belt and the third auxiliary belt, two grooves are successively opened on one side of the first connecting rod, and a groove is opened on one side of the second connecting rod. A shrinkage piece is arranged inside the groove, and the three latches are respectively inserted into the three grooves, and a third switch is fixedly installed on the front side of the first connecting rod and the front side of the second connecting rod.

[0017] The first auxiliary belt, the second auxiliary belt and the third auxiliary belt are respectively connected to the first connecting rod and the second connecting rod in a snap-fitting manner and are detachable, so that the auxiliary belts can be easily cleaned and replaced.

[0018] Universal wheels are fixedly mounted on the four corners of the bottom of the second U-shaped frame.

[0019] By adopting the above technical solution, the universal wheels of the solution can make the rehabilitation support move along with the patient's movements during rehabilitation training, thereby reducing resistance.

[0020] A first switch, a second switch and a lithium battery are sequentially arranged at the top of one side of the first electric telescopic rod from top to bottom, the first electric telescopic rod and the second electric telescopic rod are electrically connected to the first switch and the second switch, and the first switch and the second switch are electrically connected to the lithium battery.

[0021] By adopting the above technical solution, the first switch and the second switch of the solution respectively control the raising and lowering of the first electric telescopic rod and the second electric telescopic rod, and the height of the rehabilitation support can be adjusted according to the actual height of the patient and the use requirements.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model is provided with a first electric telescopic rod and a second electric telescopic rod, so that the height of the rehabilitation support can be adjusted according to actual use needs, ensuring that the patient has a relatively stable training pressure during rehabilitation training, thereby improving practicality and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a front structural schematic diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the auxiliary belt structure in the utility model;

[0027] Figure 4 This is a schematic diagram of the first connecting rod in the utility model.

[0028] In the figure: 1. first U-shaped frame; 2. handle; 3. hook; 4. first switch; 5. second switch; 6. lithium battery; 7. first electric telescopic rod; 8. second U-shaped frame; 9. universal wheel; 10. second auxiliary belt; 11. first auxiliary belt; 12. third auxiliary belt; 13. first connecting rod; 14. first rotating connecting block; 15. second connecting rod; 16. third connecting rod; 17. second rotating connecting block; 18. cushion; 19. first rotating shaft; 20. round hole; 21. fourth connecting rod; 22. third switch; 23. second rotating shaft; 24. first Velcro; 25. latch; 26. connecting cloth block; 27. adjusting cloth strip; 28. second Velcro; 29. ​​contraction piece; 30. groove; 31. round through hole; 32. second electric telescopic rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 The utility model provides a lower limb rehabilitation support, including a first U-shaped frame 1 and a second U-shaped frame 8, wherein a first electric telescopic rod 7 and a second electric telescopic rod 32 are respectively fixedly installed between two ends of one side of the bottom of the first U-shaped frame 1 and two ends of one side of the top of the second U-shaped frame 8, a fourth connecting rod 21 is fixedly installed on one side of the top of the first electric telescopic rod 7 and one side of the top of the second electric telescopic rod 32, a third connecting rod 16 is fixedly installed on the middle part of one side of the fourth connecting rod 21, and a second rotating connecting block is fixedly installed on one end of the third connecting rod 16 away from the fourth connecting rod 21 17, a second connecting rod 15 is rotatably mounted on the second rotating connecting block 17, a first rotating connecting block 14 is rotatably mounted on the bottom of the second connecting rod 15, a first connecting rod 13 is rotatably mounted on the first rotating connecting block 14, a third auxiliary belt 12 and a second auxiliary belt 10 are sequentially arranged on one side of the first connecting rod 13 from bottom to top, a first auxiliary belt 11 is arranged in the middle of one side of the second connecting rod 15, the first electric telescopic rod 7 and the second electric telescopic rod 32 make the height of the rehabilitation support adjustable, the training pressure on the patient during the rehabilitation training is stable, and the applicability is improved.

[0031] The first rotating connecting block 14 and the second rotating connecting block 17 are respectively fixedly installed with the first rotating shaft 19 and the second rotating shaft 23. The top of the first connecting rod 13 and the top and bottom of the second connecting rod 15 are provided with round through holes 31. The second connecting rod 15 is rotatably installed on the outside of the first rotating shaft 19. The second connecting rod 15 and the first connecting rod 13 are rotatably installed on the outside of the second rotating shaft 23 in turn. The angle between the first connecting rod 13 and the second connecting rod 15 changes with the angle between the patient's upper and lower legs during training. The two are rotatably connected to prevent affecting the rehabilitation training.

[0032] A through groove is provided at the bottom of the second connecting rod 15, and the top of the first connecting rod 13 is snap-connected to the inside of the through groove at the bottom of the second connecting rod 15. The position of the round through hole 31 at the top of the first connecting rod 13 corresponds to the position of the round through hole 31 at the bottom of the second connecting rod 15. The first connecting rod 13 is snap-connected to the inside of the second connecting rod 15, and the two are rotatably connected via the second rotating shaft 23.

[0033] A plurality of circular holes 20 are provided on one side of the first U-shaped frame 1, hooks 3 are inserted into the plurality of circular holes 20, handles 2 are fixedly installed in the middle of both sides of the top of the first U-shaped frame 1, and soft pads 18 are bonded to one end of both sides of the top of the first U-shaped frame 1, the hooks 3 can be used to hang the patient's personal belongings, the handles 2 provide a fulcrum for the patient's hands, and the soft pads 18 improve the patient's comfort during Fujian training.

[0034] Two first Velcro strips 24 are sewn on one side of the back side of the first auxiliary belt 11, the second auxiliary belt 10 and the third auxiliary belt 12, and two connecting cloth blocks 26 are sewn on the other side of the back side of the first auxiliary belt 11, the second auxiliary belt 10 and the third auxiliary belt 12. An adjusting cloth strip 27 is fixedly installed on one side of the connecting cloth block 26, and a second Velcro strip 28 is sewn on the back side of the adjusting cloth strip 27. The first Velcro strip 24 and the second Velcro strip 28 are bonded to play a fixing role. The adjusting cloth strip 27 allows the first auxiliary belt 11, the second auxiliary belt 10 and the third auxiliary belt 12 to adjust the tightness according to the actual situation of the patient.

[0035] A latch 25 is fixedly installed in the middle of the back side of the first auxiliary belt 11, the second auxiliary belt 10 and the third auxiliary belt 12, two grooves 30 are sequentially opened on one side of the first connecting rod 13, a groove 30 is opened on one side of the second connecting rod 15, and a contraction piece 29 is arranged inside the groove 30. The three latches 25 are respectively inserted into the three grooves 30, and the front side of the first connecting rod 13 and the front side of the second connecting rod 15 are fixedly installed with a third switch 22, the latch 25 is inserted in the groove 30, and the contraction piece 29 plays a blocking role to prevent falling off. The third switch 22 can control the contraction of the contraction piece 29, so as to facilitate the disassembly of the first auxiliary belt 11, the second auxiliary belt 10 and the third auxiliary belt 12 for cleaning or replacement.

[0036] Universal wheels 9 are fixedly mounted on the four corners of the bottom of the second U-shaped frame 8, and the universal wheels 9 enable the rehabilitation support to move along with the movement of the patient.

[0037] The top of one side of the first electric telescopic rod 7 is provided with a first switch 4, a second switch 5 and a lithium battery 6 in sequence from top to bottom. The first electric telescopic rod 7 and the second electric telescopic rod 32 are electrically connected to the first switch 4 and the second switch 5, and the first switch 4 and the second switch 5 are electrically connected to the lithium battery 6. The first switch 4 and the second switch 5 control the first electric telescopic rod 7 and the second electric telescopic rod 32 to rise and fall, so as to facilitate height adjustment.

[0038] Working principle: When the utility model is used, first use the first switch 4 and the second switch 5 to adjust the height of the first electric telescopic rod 7 and the second electric telescopic rod 32 according to the actual height of the patient, so that the lower limb rehabilitation support is located at a suitable height, and then the first auxiliary belt 11, the second auxiliary belt 10 and the third auxiliary belt 12 are respectively wrapped around the patient's thigh, calf and ankle joint to play a protective role. The adjustment strip 27 on the auxiliary belt can adjust the tightness according to actual conditions, and then the first Velcro 24 and the second Velcro 28 are bonded to play a fixing role. After the rehabilitation training is completed, the first auxiliary belt 11, the second auxiliary belt 10 and the third auxiliary belt 12 can be disassembled for easy cleaning, replacement and storage.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lower limb rehabilitation support, comprising a first U-shaped frame (1) and a second U-shaped frame (8), characterized in that: A first electric telescopic rod (7) and a second electric telescopic rod (32) are fixedly mounted between the two ends of one side of the bottom of the first U-shaped frame (1) and the two ends of one side of the top of the second U-shaped frame (8), respectively; a fourth connecting rod (21) is fixedly mounted on one side of the top of the first electric telescopic rod (7) and one side of the top of the second electric telescopic rod (32); a third connecting rod (16) is fixedly mounted in the middle of one side of the fourth connecting rod (21); a second rotatable connecting block (17) is fixedly mounted on one end of the third connecting rod (16) away from the fourth connecting rod (21); a second connecting rod (15) is rotatably mounted on the second rotatable connecting block (17); a first rotatable connecting block (14) is rotatably mounted on the bottom of the second connecting rod (15); a first connecting rod (13) is rotatably mounted on the first rotatable connecting block (14); a third auxiliary belt (12) and a second auxiliary belt (10) are sequentially arranged on one side of the first connecting rod (13) from bottom to top; and a first auxiliary belt (11) is arranged in the middle of one side of the second connecting rod (15).

2. The lower limb rehabilitation brace according to claim 1, characterized in that: The first rotating connecting block (14) and the second rotating connecting block (17) are respectively fixedly mounted with a first rotating shaft (19) and a second rotating shaft (23); the top of the first connecting rod (13) and the top and bottom of the second connecting rod (15) are provided with round through holes (31); the second connecting rod (15) is rotatably mounted on the outside of the first rotating shaft (19); and the second connecting rod (15) and the first connecting rod (13) are rotatably mounted on the outside of the second rotating shaft (23) in sequence.

3. The lower limb rehabilitation brace according to claim 1, characterized in that: A through groove is provided at the bottom of the second connecting rod (15), and the top of the first connecting rod (13) is snap-connected to the inside of the through groove at the bottom of the second connecting rod (15), and the position of the round through hole (31) at the top of the first connecting rod (13) corresponds to the position of the round through hole (31) at the bottom of the second connecting rod (15).

4. The lower limb rehabilitation brace according to claim 1, characterized in that: A plurality of circular holes (20) are provided on one side of the first U-shaped frame (1), hooks (3) are inserted into the circular holes (20), handles (2) are fixedly installed in the middle of the two sides of the top of the first U-shaped frame (1), and soft pads (18) are bonded to one end of the two sides of the top of the first U-shaped frame (1).

5. The lower limb rehabilitation brace according to claim 1, characterized in that: Two first Velcro strips (24) are sewn on one side of the back of the first auxiliary belt (11), the second auxiliary belt (10) and the third auxiliary belt (12); two connecting cloth pieces (26) are sewn on the other side of the back of the first auxiliary belt (11), the second auxiliary belt (10) and the third auxiliary belt (12); an adjusting cloth strip (27) is fixedly mounted on one side of the connecting cloth piece (26); and a second Velcro strip (28) is sewn on the back of the adjusting cloth strip (27).

6. The lower limb rehabilitation brace according to claim 5, characterized in that: A latch (25) is fixedly installed in the middle of the back of the first auxiliary belt (11), the second auxiliary belt (10) and the third auxiliary belt (12); two grooves (30) are sequentially provided on one side of the first connecting rod (13); a groove (30) is provided on one side of the second connecting rod (15); a contraction sheet (29) is provided inside the groove (30); the three latches (25) are respectively inserted into the three grooves (30); and a third switch (22) is fixedly installed on the front of the first connecting rod (13) and the front of the second connecting rod (15).

7. The lower limb rehabilitation brace according to claim 1, characterized in that: Universal wheels (9) are fixedly mounted on the four corners of the bottom of the second U-shaped frame (8).

8. The lower limb rehabilitation brace according to claim 1, characterized in that: A first switch (4), a second switch (5) and a lithium battery (6) are arranged in sequence from top to bottom on the top of one side of the first electric telescopic rod (7); the first electric telescopic rod (7) and the second electric telescopic rod (32) are electrically connected to the first switch (4) and the second switch (5); and the first switch (4) and the second switch (5) are electrically connected to the lithium battery (6).

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