Craniocerebral injury postoperative auxiliary rehabilitation device
By designing an auxiliary rehabilitation device after craniocerebral injury that includes a deployment component, a protective component and an adjustment component, the existing device solves the problems of equipment blocking and medical staff monitoring requirements during squat training, and achieves adaptation to different training stages. and height safe and efficient rehabilitation training.
Patent Information
- Application Number
- CN202411340311.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing craniocerebral postoperative standing training device is undergoing squat training, the equipment is easy to block the patient, and medical staff need to pay attention to prevent falling, which leads to a large demand for medical staff and it is difficult to predict the fall moment.
A designed assisted rehabilitation device includes the craniocerebral brain injury of the expansion component, protective components and regulating components. By expanding the position of the U -shaped armrests, the protective component provides elastic strap protection, and the component adapts to patients with different heights.
This device can be suitable for different stages of rehabilitation training, prevent patients from falling, reduce dependence on medical staff, improve space utilization efficiency, and apply to patients of different heights.
Smart Images
Figure CN119326631A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical devices, and in particular to an auxiliary rehabilitation device after craniocerebral injury surgery. Background Art
[0002] Rehabilitation exercise after craniocerebral surgery is a complex and systematic process aimed at helping patients restore physical functions, improve their quality of life, and prevent potential complications. Passive exercise: Suitable for patients with hemiplegia and paralyzed muscles, it promotes muscle blood circulation and prevents muscle atrophy and joint stiffness through massage, acupressure, passive exercise, etc. Specific methods include rubbing and pushing, and passive movement of the joints after massage. Active exercise: As the patient's condition improves and consciousness becomes clear, gradually transition to active exercise, including sitting training, standing training, and walking training.
[0003] Existing parallel bars are used for assistance during standing training, and during standing training, the lower limbs are strengthened with squat training according to the situation. The parallel bars are arranged close to the patient for easy support by the patient, which makes the equipment block and restrict the patient during subsequent squat training. During squat training, medical staff are required to pay attention to the patient at all times to prevent him from falling due to exhaustion, which makes a large demand on medical staff and it is difficult to predict the time of the patient's fall. Summary of the invention
[0004] In order to overcome the above-mentioned shortcomings in the prior art, the present invention provides an auxiliary rehabilitation device after craniocerebral injury surgery.
[0005] The technical solution of the present invention is: an auxiliary rehabilitation device after craniocerebral injury surgery, comprising a base plate, a strip shaft seat, a long shaft, a sleeve, a sleeve rod, a U-shaped handrail and a locking bolt. The left and right sides of the base plate are symmetrically fixedly connected with strip shaft seats, the two strip shaft seats are rotatably connected with the long shafts, the front and rear ends of the two long shafts are fixedly connected with sleeves, sleeve rods are slidably arranged in the sleeves, the U-shaped handrails are slidably connected between the upper ends of the two sleeve rods on the same side in the left and right directions, the upper ends of the sleeve rods are threadedly connected with locking bolts, and also include an unfolding component, a protective component and an adjusting component. The rear side of the base plate is provided with an unfolding component for driving the two long shafts to rotate in opposite directions so that the two U-shaped handrails move away from each other, the unfolding component is provided with a protective component for applying an upward pulling force to the patient, the protective component is provided with an adjusting component, and the adjusting component is used to adjust the protective component.
[0006] In one of the embodiments, the unfolding assembly includes a fixed block a, a short shaft, a bevel gear and a dual-axis motor. The fixed block a is symmetrically fixedly connected to the left and right sides of the rear side of the base plate. The two fixed blocks a are rotatably connected to the short shafts. Bevel gears are provided at the ends of the two short shafts close to the adjacent long shafts, and the two adjacent bevel gears are meshed with each other. A dual-axis motor is installed in the middle of the rear side of the base plate, and the two output shafts of the dual-axis motor are respectively fixedly connected to the two short shafts.
[0007] In one embodiment, the protective component includes an L-shaped fixing frame, a fixing plate, a connecting belt, an elastic shoulder strap and a round tube, the tops of the two fixing blocks a are fixedly connected to the L-shaped fixing frame, a fixing plate is fixedly connected between the upper front sides of the two L-shaped fixing frames, a connecting belt is slidably arranged in the middle of the fixing plate, the end of the connecting belt away from the fixing plate and close to the bottom plate is fixedly connected to the elastic shoulder strap, and a round tube is fixedly connected between the top rear sides of the two L-shaped fixing frames.
[0008] In one of the embodiments, the adjustment assembly includes a fixed disk, a rotating shaft a, a sliding plate, a reset spring a and an insertion rod. The fixed disks are fixedly connected in the middle of the two L-shaped fixing frames, and the rotating shaft a is rotatably connected between the two fixed disks. The end of the connecting belt away from the elastic shoulder strap passes through the middle of the rotating shaft a and is fixed with it. A sliding plate is penetrated and slidably provided on the right end of the rotating shaft a. A reset spring a is connected between the sliding plate and the right end of the rotating shaft a. The two ends of the sliding plate are fixedly connected with an insertion rod. A plurality of holes are evenly arranged along the circumference on the fixed disk located on the right side, and the insertion rod can be inserted into the holes to limit the rotation of the rotating shaft a.
[0009] In one of the embodiments, it also includes a sliding sleeve, a limit rod, an L-shaped pressure rod, a fixed seat, a rotating shaft b, a U-shaped pressure rod, a torsion spring, a guide block and a connecting rope. The lower parts of the two L-shaped fixing frames are slidably connected to the sliding sleeves, the rear sides of the two sliding sleeves are fixedly connected to the limit rods, the middle parts of the two sleeves located on the rear sides are fixedly connected to the L-shaped pressure rods, the rear sides of the tops of the two L-shaped fixing frames are fixedly connected to the fixing seats, the two fixing seats are rotatably connected with the rotating shaft b, the U-shaped pressure rod is fixedly connected between the ends of the two rotating shafts b that are away from each other, the torsion springs are connected between the U-shaped pressure rod and the two fixing seats, the upper parts of the two L-shaped fixing frames are fixedly connected to the guide blocks, the two guide blocks are slidably provided with connecting ropes, the upper ends of the two connecting ropes are respectively fixedly connected to the U-shaped pressure rod near the two fixing seats, and the lower ends of the two connecting ropes are respectively fixedly connected to the two sliding sleeves located on the same side in the left and right directions.
[0010] In one of the embodiments, it also includes a fixed block b, a sliding rod, an I-shaped plate and a reset spring b. The upper part of the sleeve is fixedly connected to the fixed block b, the sliding rod is slidably connected to the fixed block b, an I-shaped plate is fixedly connected between two sliding rods located on the same side in the left and right directions, a plurality of strip openings are opened at intervals on the sleeve rod, a strip opening is also opened on the upper part of the sleeve near the adjacent fixed block b, and a reset spring b is connected between the sliding rod and the adjacent fixed block b.
[0011] In one of the embodiments, it also includes a mounting plate, a backrest plate, a seat plate and a magnetic block. The lower parts of the two L-shaped fixing frames are fixedly connected to the mounting plates, the backrest plate is fixedly connected between the two mounting plates, the middle part of the backrest plate is rotatably connected to the seat plate, and two magnetic blocks are arranged on the seat plate at intervals.
[0012] In one of the embodiments, the bottom of the base plate is anti-slip treated.
[0013] The beneficial effects are: 1. By setting an unfolding component, the two U-shaped armrests can be adjusted to an unfolded or folded state, so that the device can be suitable for different stages of standing rehabilitation training. By setting a protective component, it can protect patients from falling, and there is no need for medical staff to guard them all the time. The adjustment component is optimally set, and the protective component can be adjusted to make it suitable for patients of different heights.
[0014] 2. During the initial assisted standing training, as the two U-shaped armrests move closer together, the U-shaped pressure bar pushes the elastic strap to a rearward position through the cooperation of the L-shaped pressure bar and the connecting rope, etc., without occupying the patient's standing space on the bottom plate, providing the patient with a more spacious standing and training area, thereby improving the space utilization efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0016] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.
[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the unfolded component of the present invention.
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the protective component of the present invention.
[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting belt and the elastic strap of the present invention.
[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the adjustment component of the present invention.
[0021] Figure 7It is a schematic diagram of the three-dimensional structure of the sliding plate, the return spring a and the insertion rod of the present invention.
[0022] Figure 8 It is a schematic diagram of the three-dimensional structure of the sliding sleeve, the limiting rod and the L-shaped pressure rod of the present invention.
[0023] Fig. 9 It is a three-dimensional structural schematic diagram of the fixing seat, the rotating shaft b and the U-shaped pressure rod etc. of the present invention.
[0024] Fig.10 It is a three-dimensional structural schematic diagram of the I-shaped plate and the return spring b etc. of the present invention.
[0025] Fig.11 It is a schematic diagram of the three-dimensional structure of the fixed block b, the sliding rod and the return spring b etc. of the present invention.
[0026] Fig.12 It is a three-dimensional structural schematic diagram of the mounting plate, backrest plate and seat plate of the present invention.
[0027] Fig.13 It is a schematic diagram of the three-dimensional structure of the backrest plate, seat plate and magnetic block of the present invention.
[0028] In the figure numbers: 1-base plate, 2-strip shaft seat, 21-long shaft, 31-sleeve, 32-sleeve rod, 33-U-shaped handrail, 34-locking bolt, 4-unfolding assembly, 41-fixing block a, 42-short shaft, 43-bevel gear, 44-dual-axis motor, 5-protection assembly, 51-L-shaped fixing frame, 52-fixing plate, 53-connecting belt, 54-elastic strap, 55-round tube, 6-adjustment assembly, 61-fixing plate, 62-rotating shaft a, 63- Sliding plate, 64-reset spring a, 65-jack, 66-insertion rod, 71-sliding sleeve, 72-limiting rod, 73-L-shaped pressure rod, 74-fixed seat, 75-rotating shaft b, 76-U-shaped pressure rod, 77-torsion spring, 78-guide block, 79-connecting rope, 81-fixed block b, 82-sliding rod, 83-I-plate, 84-strip opening, 85-reset spring b, 91-mounting plate, 92-back plate, 93-seat plate, 94-magnetic block. DETAILED DESCRIPTION
[0029] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings. Example
[0030] A postoperative auxiliary rehabilitation device for craniocerebral injury, such as Figure 1-Figure 13As shown, it includes a base plate 1, a strip shaft seat 2, a long shaft 21, a sleeve 31, a sleeve rod 32, a U-shaped handrail 33 and a locking bolt 34. The strip shaft seats 2 are symmetrically fixedly connected to the left and right sides of the base plate 1. The two strip shaft seats 2 are rotatably connected to the long shafts 21. The front and rear ends of the two long shafts 21 are fixedly connected to the sleeves 31. The sleeves 31 are slidably provided with sleeve rods 32. The upper ends of the two sleeve rods 32 on the same side in the left and right directions are slidably connected to the U-shaped handrail 33. The upper ends of the sleeve rods 32 are threadedly connected to the locking bolts 34. The bottom of the base plate 1 is anti-skid treated to increase the friction between the base plate 1 and the ground to prevent the base plate 1 from sliding. It also includes an unfolding component 4, a protective component 5 and an adjustment component 6. The rear side of the base plate 1 is provided with an unfolding component 4 for driving the two long shafts 21 to rotate in opposite directions so that the two U-shaped armrests 33 are away from each other. The unfolding component 4 is provided with a protective component 5 for applying an upward pulling force to the patient. The protective component 5 is provided with an adjustment component 6, and the adjustment component 6 is used to adjust the protective component 5.
[0031] like Figure 1 , Figure 2 and Figure 3 As shown, the unfolding component 4 includes a fixed block a41, a short shaft 42, a bevel gear 43 and a double-axis motor 44. The fixed block a41 is symmetrically welded and fixed on the left and right sides of the rear side of the base plate 1. The two fixed blocks a41 are rotatably connected with the short shafts 42. The two short shafts 42 and the adjacent long shafts 21 are connected by keys at the ends thereof close to each other and the two adjacent bevel gears 43 are meshed with each other. A double-axis motor 44 is installed in the middle of the rear side of the base plate 1. The two output shafts of the double-axis motor 44 are fixedly connected to the two short shafts 42 through couplings.
[0032] like Figure 1 , Figure 4 and Figure 5 As shown, the protective component 5 includes an L-shaped fixing frame 51, a fixing plate 52, a connecting belt 53, an elastic shoulder strap 54 and a round tube 55. The tops of the two fixing blocks a41 are fixedly connected with the L-shaped fixing frame 51, the fixing plate 52 is fixedly connected between the upper front sides of the two L-shaped fixing frames 51, a connecting belt 53 is slidably arranged in the middle of the fixing plate 52, and the end of the connecting belt 53 away from the fixing plate 52 and close to the bottom plate 1 is fixedly connected with the elastic shoulder strap 54. The elastic shoulder strap 54 is a relatively common existing device, so it will not be described in detail. A round tube 55 is welded and fixed between the top rear sides of the two L-shaped fixing frames 51.
[0033] The adjusting assembly 6 includes a fixed disk 61, a rotating shaft a62, a sliding plate 63, a return spring a64 and an insertion rod 66. The middle parts of the two L-shaped fixing frames 51 are fixedly connected to the fixed disks 61, and the rotating shaft a62 is rotatably connected between the two fixed disks 61. The end of the connecting belt 53 away from the elastic strap 54 passes through the middle part of the rotating shaft a62 and is fixedly engaged with it. The right end of the rotating shaft a62 passes through and is slidably provided with a sliding plate 63. A return spring a64 is connected between the sliding plate 63 and the right end of the rotating shaft a62. The two ends of the sliding plate 63 are fixedly connected with the insertion rod 66. A plurality of insertion holes 65 are evenly arranged along the circumference on the fixed disk 61 on the right side. The insertion rod 66 can be inserted into the insertion hole 65 to limit the rotation of the rotating shaft a62. The connecting belt 53 first passes around the circular tube 55 and then is fixedly engaged with the rotating shaft a62. In this way, the connecting belt 53 can form a straight line between the circular tube 55 and the rotating shaft, which is convenient for the later winding of the connecting belt 53.
[0034] Initially, the sleeve 31 and the sleeve rod 32 are both in a vertical state, and the medical staff helps the patient to stand on the base plate 1 so that the two U-shaped armrests 33 are located under the patient's armpits. At this time, the patient can perform initial assisted standing training with support, and the two U-shaped armrests 33 can support the patient to prevent the patient from falling. As the assisted standing time increases, the patient's muscle strength is enhanced, and the balance ability is also improved. The patient can gradually try unassisted standing and squatting training. At this time, the medical staff starts the dual-axis motor 44, and the dual-axis motor 44 drives the two short shafts 42 to rotate, thereby driving the two long shafts 21 to rotate in the opposite direction through the cooperation of the bevel gear 43, and then the long shaft 21 drives the two U-shaped armrests 33 to expand in the direction away from each other through the sleeve 31 and the sleeve rod 32. When the patient stands on the base plate 1 again, the two U-shaped armrests 33 are in the expanded position and cannot support the patient. The medical staff then puts the elastic strap 54 on the patient and slides the sliding plate 63 in the direction away from the fixed plate 61. At this time, the return spring a64 is compressed, and the insertion rod 66 is disengaged from the insertion hole 65, and then the shaft a62 is rotated to reel the connecting belt 53, so as to adjust the elastic strap 54 to a suitable height to adapt to patients of different heights. After adjusting the height of the elastic strap 54, the sliding plate 63 is released, and under the reset action of the return spring a64, the sliding plate 63 slides and resets in the direction close to the fixed plate 61, thereby driving the insertion rod 66 to be reinserted into the insertion hole 65 to fix the connecting belt 53. In this way, the patient will be pulled by the connecting belt 53 when he loses his strength, and will not fall directly to the ground. There is no need for medical staff to stay by his side for a long time. By setting the unfolding component 4, the device is suitable for patients at different stages of rehabilitation training. Example
[0035] On the basis of Example 1, Figure 8 and Fig. 9As shown, it also includes a sliding sleeve 71, a limiting rod 72, an L-shaped pressure rod 73, a fixing seat 74, a rotating shaft b75, a U-shaped pressure rod 76, a torsion spring 77, a guide block 78 and a connecting rope 79. The lower parts of the two L-shaped fixing frames 51 are slidably connected to the sliding sleeve 71, the rear sides of the two sliding sleeves 71 are welded and fixed with the limiting rod 72, the middle parts of the two sleeves 31 located at the rear side are welded and fixed with the L-shaped pressure rod 73, the rear sides of the tops of the two L-shaped fixing frames 51 are welded and fixed with the fixing seats 74, and the two fixing seats 74 are rotatably connected with A U-shaped pressure rod 76 is welded and fixed between the ends of the two rotating shafts b75 that are far away from each other, and a torsion spring 77 is connected between the U-shaped pressure rod 76 and the two fixed seats 74. Guide blocks 78 are welded and fixed on the upper parts of the two L-shaped fixing frames 51. Connecting ropes 79 are slidably set on the two guide blocks 78. The upper ends of the two connecting ropes 79 are respectively fixedly connected to the U-shaped pressure rod 76 near the two fixed seats 74, and the lower ends of the two connecting ropes 79 are respectively fixedly connected to the two sliding sleeves 71 located on the same side in the left-right direction.
[0036] When the patient needs preliminary assisted standing training, the medical staff starts the dual-axis motor 44, and the dual-axis motor 44 drives the sleeves 31 on the left and right sides to rotate in the direction of closing each other through the short shaft 42 and the bevel gear 43, and the two sleeves 31 on the rear side respectively drive the two L-shaped pressure rods 73 to squeeze the two sliding sleeves 71 downward synchronously, so that the two sliding sleeves 71 slide downward synchronously, thereby pulling the two connecting ropes 79 downward respectively, and the two connecting ropes 79 simultaneously pull the U-shaped pressure rod 76 to rotate downward around the rotating shaft b75, thereby pushing the connecting rope 79 to the rear side, and then pushing the elastic strap 54 to the rear position, so as not to occupy the patient's standing space on the base plate 1.
[0037] like Fig.10 and Fig.11 As shown, it also includes a fixed block b81, a sliding rod 82, an I-shaped plate 83 and a return spring b85. The fixed block b81 is welded and fixed on the upper part of the sleeve 31, and the sliding rod 82 is slidably connected to the fixed block b81. An I-shaped plate 83 is welded and fixed between two sliding rods 82 located on the same side in the left and right directions. A plurality of strip openings 84 are provided on the sleeve rod 32 at intervals. A strip opening 84 is also provided on the upper part of the sleeve 31 near the adjacent fixed block b81. The I-shaped plate 83 can be inserted into the strip opening 84 to fix and limit the sleeve rod 32. A return spring b85 is connected between the sliding rod 82 and the adjacent fixed block b81.
[0038] When the medical staff rotates the sleeve 31 to a vertical state, the I-shaped plate 83 is pulled out to disengage it from the strip opening 84. At this time, the reset spring b85 is compressed, and the staff can slide the sleeve 71 rod 32 up and down to adjust its extended length, and then adjust the height of the U-shaped handrail 33 to suit patients of different heights. After the adjustment is completed, the I-shaped plate 83 is released. Under the reset action of the reset spring b85, the I-shaped plate 83 is reinserted into the strip opening 84 to limit the extended length of the sleeve rod 32.
[0039] like Fig.12 and Fig.13 As shown, it also includes a mounting plate 91, a backrest plate 92, a seat plate 93 and a magnetic block 94. The mounting plates 91 are welded and fixed to the lower parts of the two L-shaped fixing frames 51, and the backrest plate 92 is welded and fixed between the two mounting plates 91. The middle part of the backrest plate 92 is rotatably connected to the seat plate 93. Two magnetic blocks 94 are arranged on the seat plate 93 at intervals. The magnetic blocks 94 are used to adsorb the seat plate 93 on the backrest plate 92 to achieve a storage effect on the seat plate 93.
[0040] In the early stage of training, the patient may only be able to stand for a short period of time, for example, 5-10 minutes each time. At this time, the seat plate 93 is turned over 90 degrees, and the patient can sit on the seat plate 93 for a short rest.
[0041] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.
Claims
1. An auxiliary rehabilitation device for postoperative craniocerebral injury, comprising a base plate (1), a strip shaft seat (2), a long shaft (21), a sleeve (31), a sleeve rod (32), a U-shaped handrail (33) and a locking bolt (34), wherein the left and right sides of the base plate (1) are symmetrically fixedly connected with the strip shaft seats (2), the two strip shaft seats (2) are rotatably connected with the long shaft (21), the front and rear ends of the two long shafts (21) are fixedly connected with the sleeve (31), the sleeve rod (32) is slidably arranged in the sleeve (31), the upper ends of the two sleeve rods (32) located on the same side in the left and right directions are slidably connected with the U-shaped handrail (33), and the upper ends of the sleeve rods (32) are threadedly connected with the locking bolt (34), characterized in that: The invention also comprises an unfolding component (4), a protection component (5) and an adjustment component (6); the rear side of the base plate (1) is provided with an unfolding component (4) for driving the two long shafts (21) to rotate in opposite directions so that the two U-shaped armrests (33) move away from each other; the unfolding component (4) is provided with a protection component (5) for applying an upward pulling force to the patient; the protection component (5) is provided with an adjustment component (6); the adjustment component (6) is used to adjust the protection component (5).
2. The postoperative auxiliary rehabilitation device for craniocerebral injury according to claim 1, characterized in that: The unfolding assembly (4) comprises a fixed block a (41), a short shaft (42), a bevel gear (43) and a double-axis motor (44); the fixed block a (41) is symmetrically fixedly connected to the rear side of the base plate (1); the two fixed blocks a (41) are rotatably connected to the short shafts (42); the two short shafts (42) are each provided with a bevel gear (43) at the ends close to the adjacent long shafts (21); and the two adjacent bevel gears (43) are meshed with each other; the double-axis motor (44) is installed in the middle of the rear side of the base plate (1); and the two output shafts of the double-axis motor (44) are respectively fixedly connected to the two short shafts (42).
3. The postoperative auxiliary rehabilitation device for craniocerebral injury according to claim 2, characterized in that: The protection component (5) comprises an L-shaped fixing frame (51), a fixing plate (52), a connecting belt (53), an elastic back strap (54) and a round tube (55); the tops of the two fixing blocks a (41) are fixedly connected to the L-shaped fixing frame (51); the fixing plate (52) is fixedly connected between the front sides of the upper parts of the two L-shaped fixing frames (51); a connecting belt (53) is slidably arranged in the middle of the fixing plate (52); the end of the connecting belt (53) away from the fixing plate (52) and close to the bottom plate (1) is fixedly connected to the elastic back strap (54); and the round tube (55) is fixedly connected between the rear sides of the tops of the two L-shaped fixing frames (51).
4. The postoperative auxiliary rehabilitation device for craniocerebral injury according to claim 3, characterized in that: The adjustment assembly (6) comprises a fixed disk (61), a rotating shaft a (62), a sliding plate (63), a return spring a (64) and an insertion rod (66). The middle parts of the two L-shaped fixing frames (51) are fixedly connected with the fixed disks (61). The rotating shaft a (62) is rotatably connected between the two fixed disks (61). The end of the connecting belt (53) away from the elastic strap (54) passes through the middle part of the rotating shaft a (62) and is fixedly engaged with the rotating shaft a (62). The right end of the rotating shaft a (62) is penetrated and slidably provided with a sliding plate (63). The return spring a (64) is connected between the sliding plate (63) and the right end of the rotating shaft a (62). The two ends of the sliding plate (63) are fixedly connected with the insertion rod (66). A plurality of insertion holes (65) are evenly arranged along the circumferential direction on the fixed disk (61) located on the right side. The insertion rod (66) can be inserted into the insertion holes (65) to limit the rotation of the rotating shaft a (62).
5. The postoperative auxiliary rehabilitation device for craniocerebral injury according to claim 4, characterized in that: The invention also comprises a sliding sleeve (71), a limiting rod (72), an L-shaped pressure rod (73), a fixing seat (74), a rotating shaft b (75), a U-shaped pressure rod (76), a torsion spring (77), a guide block (78) and a connecting rope (79); the lower parts of the two L-shaped fixing frames (51) are slidably connected to the sliding sleeve (71); the rear sides of the two sliding sleeves (71) are fixedly connected to the limiting rod (72); the middle parts of the two sleeves (31) located at the rear sides are fixedly connected to the L-shaped pressure rod (73); the rear sides of the tops of the two L-shaped fixing frames (51) are fixedly connected to the fixing seat (74); the upper parts of the two fixing seats (74) are rotatably connected to the fixing seat (74); A rotating shaft b (75) is provided, a U-shaped pressure rod (76) is fixedly connected between the ends of the two rotating shafts b (75) that are away from each other, a torsion spring (77) is connected between the U-shaped pressure rod (76) and the two fixing seats (74), a guide block (78) is fixedly connected to the upper part of the two L-shaped fixing frames (51), a connecting rope (79) is slidably arranged on the two guiding blocks (78), the upper ends of the two connecting ropes (79) are respectively fixedly connected to the U-shaped pressure rod (76) near the two fixing seats (74), and the lower ends of the two connecting ropes (79) are respectively fixedly connected to two sliding sleeves (71) located on the same side in the left-right direction.
6. The postoperative auxiliary rehabilitation device for craniocerebral injury according to claim 5, characterized in that: The invention also comprises a fixed block b (81), a sliding rod (82), an I-shaped plate (83) and a return spring b (85); the upper part of the sleeve (31) is fixedly connected to the fixed block b (81); the sliding rod (82) is slidably connected to the fixed block b (81); an I-shaped plate (83) is fixedly connected between two sliding rods (82) located on the same side in the left-right direction; a plurality of strip openings (84) are provided at intervals on the sleeve rod (32); a strip opening (84) is also provided on the upper part of the sleeve (31) near the adjacent fixed block b (81); and a return spring b (85) is connected between the sliding rod (82) and the adjacent fixed block b (81).
7. The postoperative auxiliary rehabilitation device for craniocerebral injury according to claim 6, characterized in that: It also comprises a mounting plate (91), a backrest plate (92), a seat plate (93) and a magnetic block (94); the lower parts of the two L-shaped fixing frames (51) are fixedly connected to the mounting plates (91); the backrest plate (92) is fixedly connected between the two mounting plates (91); the middle part of the backrest plate (92) is rotatably connected to the seat plate (93); and two magnetic blocks (94) are arranged on the seat plate (93) in a spaced manner.
8. The post-operative auxiliary rehabilitation device for craniocerebral injury according to claim 7, characterized in that: The bottom of the base plate (1) is anti-slip.