Lower limb position placing device for neurology nursing and use method of lower limb position placing device

Abstract

The invention is suitable for the technical field of neurology nursing devices, and provides a lower limb position placing device for neurology nursing and a using method thereof, the lower limb position placing device comprises a base, a bearing seat, a fixing plate, a supporting mechanism and a limb bearing mechanism; and the bearing seat is arranged above the base. According to the scheme, the two ends of the bearing seat can be supported at different heights by adjusting the supporting mechanism, the overall supporting angle of the bearing seat and the limb bearing mechanism is adjusted, the lower limbs of a patient can be placed at good limb positions, a self-gravity clamping and limiting structure is formed through the limb bearing mechanism, and when the lower limbs of the patient are placed, the lower limbs of the patient can be clamped and limited by the self-gravity clamping and limiting structure. The guide rod can be driven to slide through the gravity of the lower limbs, then the driven rod is driven to be linked through the transverse plate, the limb supporting plate is synchronously linked through the driven rod and abuts against the lower limbs of the patient, the effect of clamping and limiting the lower limbs of the patient is achieved, the situation that the lower limbs of the patient need to be bound and fixed through a binding belt is avoided, operation is easy, and the labor intensity is greatly reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of neurology nursing devices, and in particular relates to a lower limb positioning device for neurology nursing and a use method thereof. Background Art

[0002] Neurology is a secondary discipline concerning nerves and does not belong to the concept of internal medicine. It mainly treats cerebrovascular diseases (cerebral infarction, cerebral hemorrhage), migraine, inflammatory diseases of the brain (encephalitis, meningitis), myelitis, epilepsy, dementia, metabolic diseases and genetic diseases, trigeminal neuralgia, sciatica, peripheral neuropathy and myasthenia gravis, etc. When the patient suffers from hemiplegia due to psychiatric diseases, he is placed in a position or posture to maintain the good function of the limbs. This is a temporary position designed from the perspective of treatment and nursing. This position is called the good limb position.

[0003] In the related technology, good limb positioning is one of the important measures for early anti-spasm. This good limb positioning (also known as anti-spasm position) can make the joints after hemiplegia relatively stable, and can effectively prevent the typical spasm pattern of the upper limb flexors and lower limb extensors. It is also one of the methods to prevent the occurrence of pathological movement patterns in the future. Early stroke patients spend most of their time in bed, so it is very important to adopt the correct posture. In the process of positioning the patient's limbs, such as the lower limbs, it is often necessary to use a lower limb positioning device to assist in fixing the limbs.

[0004] However, although there are many kinds of lower limb positioning devices at present, there are still some problems. For example, in the current lower limb positioning devices, it is necessary to first adjust the device to a certain angle, place the patient's lower limbs on the device after adjustment, and then fix the lower limbs and the device with a strap to achieve the fixation of the lower limb positioning angle. In order to reduce the discomfort caused by the restrained part of the patient, after being restrained and fixed by the strap for a period of time, the strap needs to be loosened to separate the patient's lower limbs from the device and take care of the lower limbs before the lower limb positioning can be performed again. This step needs to be repeated. Therefore, in each binding and loosening process, the strap needs to be operated, which is cumbersome, time-consuming and labor-intensive. Summary of the invention

[0005] The present invention provides a lower limb positioning device for neurology nursing and a method for using the same, aiming to solve the problem that the current lower limb positioning device requires repeated operation of the strap to achieve the binding and relaxation between the patient's lower limbs and the device, and the operation is cumbersome, time-consuming and labor-intensive.

[0006] The present invention is implemented in this way. In the first aspect, the lower limb positioning device for neurology nursing provided by the present application adopts the following technical solution:

[0007] A lower limb positioning device for neurology nursing, comprising: a base, a support seat, a fixing plate, a supporting mechanism and a limb supporting mechanism;

[0008] The supporting seat is arranged above the base, at least two fixing plates are arranged, and the two fixing plates are vertically fixed on both sides of the supporting seat, and the supporting mechanism for supporting the supporting seat is arranged between the base and the supporting seat;

[0009] A limb support mechanism, which is used to support and limit the lower limbs, and the limb support mechanism is arranged on the integral structure formed by the support seat and the fixing plate, and the limb support mechanism includes a supporting base plate, a guide rod, a limb support plate, a limit splint, a driven rod and a cross plate;

[0010] The support base plate is horizontally fixed at the center between two adjacent fixed plates, and a through hole is penetrated in the support base plate, the guide rod passes through the through hole and is slidably connected to the support base plate, the limb support plate is fixed to the top end of the guide rod, the cross plate is fixed to the bottom end of the guide rod, a round rod is fixed between two adjacent fixed plates, the center of the limit clamp is rotatably connected to the round rod between the two adjacent fixed plates, and a rectangular notch is penetrated at the bottom of the limb support plate, one end of the driven rod is rotatably connected in the rectangular notch, and the other end is rotatably connected to the cross plate.

[0011] Preferably, the support mechanism comprises a vertical plate, a limit plate, a linkage plate, a docking rod and a first support plate;

[0012] The vertical plate is vertically fixed on the base, the limit plate is horizontally fixed on one side of the vertical plate, the linkage plate is slidably clamped on the limit plate, the docking rod is fixed on the linkage plate, and the length of the docking rod is greater than the linkage plate, one end of the first support plate is rotatably connected to the docking rod, and the other end is rotatably connected to the bottom of the supporting seat.

[0013] Preferably, a threaded rod is rotatably connected at the center of the vertical plate, and a screw hole is provided through the linkage plate, and the threaded rod is threadedly matched with the screw hole of the linkage plate.

[0014] Preferably, a transmission rod is rotatably connected to one side of the vertical plate, a driving bevel gear is coaxially fixed to one end of the transmission rod close to the driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

[0015] Preferably, the support mechanism further comprises a second support plate, one end of the second support plate is rotatably connected to the side wall of the first support plate, and the other end of the second support plate is rotatably connected to the base.

[0016] Preferably, two groups of the support mechanisms are provided between the base and the supporting seat, and the two groups of the support mechanisms are symmetrically arranged.

[0017] Preferably, the limb supporting mechanism further comprises a reset member, which is sleeved on the guide rod, and one end of the reset member abuts against the supporting base plate, and the other end abuts against the limb supporting plate.

[0018] Preferably, the limb support plate and the limiting splint are both arc-shaped structures, and silicone pads are provided on the contact surfaces with the limbs.

[0019] Preferably, at least three groups of the limb supporting mechanisms are equidistantly arranged between two adjacent fixing plates.

[0020] In a second aspect, the present application also provides a method of use, comprising the following steps:

[0021] S1, height adjustment, place the device as a whole in an appropriate position, and then rotate the two adjacent transmission rods at the same time, at this time, the active bevel gear drives the driven bevel gear to mesh and link, so that the threaded rod rotates, and the threaded linkage plate is driven by the threaded rod to link, and slide on the limit plate, and the first support plate is driven to link through the linkage plate, and then the support seat is adjusted to an appropriate height through the first support plate;

[0022] S2, angle adjustment, after adjusting the support seat to an appropriate height, according to actual use requirements, rotate two adjacent transmission rods respectively, so that the linkage plates on the two adjacent support mechanisms slide in opposite directions respectively, at this time, the first support plate and the second support plate are synchronously linked, and drive the support seat to tilt left or right until it reaches an appropriate angle;

[0023] S3. Fix the lower limbs. Place the lower limbs that need to be placed on the limb support plate. Use the gravity of the lower limbs to push the guide rod to slide and drive the cross plate to move. The follower rod is linked through the cross plate and the limit splint is driven to rotate synchronously and contact the patient's lower limbs.

[0024] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0025] 1. In this solution, by adjusting the position of the linkage plate in the support mechanism, the first support plate and the second support plate are driven to link, thereby realizing the adjustment of the height of the support seat, so that the limb support mechanism can support the patient's lower limbs at an appropriate height, and at the same time, by setting two groups of support mechanisms and adjusting the position of the linkage plate in the two adjacent groups of support mechanisms, the two ends of the support seat can obtain support at different heights, thereby realizing the adjustment of the overall support angle of the support seat and the limb support mechanism, so that the patient's lower limbs can be placed in a good limb position.

[0026] 2. In the present scheme, a self-gravity clamping and limiting structure is formed through a limb supporting mechanism, so that when the patient's lower limbs are placed, the gravity of the lower limbs can drive the guide rod to slide, and then the horizontal plate drives the driven rod to link, and the limb support plate is synchronously linked through the driven rod and abuts against the patient's lower limbs, thereby achieving a clamping and limiting effect on the patient's lower limbs, avoiding the need to use straps to restrain and fix the patient's lower limbs. The operation is simple, which greatly reduces the labor intensity and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the external overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the base and the supporting seat and their connection structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the integral connection structure of the supporting seat and the fixing plate of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the limb supporting mechanism of the present invention;

[0031] Figure 5 It is a schematic diagram of the support mechanism structure of the present invention;

[0032] In the figure: 1. base; 2. supporting seat; 3. fixing plate; 4. supporting mechanism; 41. vertical plate; 42. limiting plate; 43. linkage plate; 44. docking rod; 45. first supporting plate; 46. threaded rod; 47. driven bevel gear; 48. transmission rod; 49. driving bevel gear; 410. second supporting plate; 5. limb supporting mechanism; 51. supporting bottom plate; 52. guide rod; 53. limb support plate; 54. limiting splint; 55. driven rod; 56. horizontal plate; 57. reset member. DETAILED DESCRIPTION

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] In the first aspect, the embodiment of the present invention provides a lower limb positioning device for neurology nursing, such as Figure 1-5 As shown, it includes: a base 1, a supporting seat 2, a fixing plate 3, a supporting mechanism 4 and a limb supporting mechanism 5;

[0036] The supporting seat 2 is arranged above the base 1, at least two fixing plates 3 are arranged, and the two fixing plates 3 are vertically fixed on both sides of the supporting seat 2, and a supporting mechanism 4 for supporting the supporting seat 2 is arranged between the base 1 and the supporting seat 2, and two groups of supporting mechanisms 4 are arranged between the base 1 and the supporting seat 2, and the two groups of supporting mechanisms 4 are symmetrically arranged;

[0037] The support mechanism 4 includes a vertical plate 41, a limit plate 42, a linkage plate 43, a docking rod 44 and a first support plate 45;

[0038] The vertical plate 41 is vertically fixed on the base 1, the limit plate 42 is horizontally fixed on one side of the vertical plate 41, the linkage plate 43 is slidably connected to the limit plate 42, the docking rod 44 is fixed on the linkage plate 43, and the length of the docking rod 44 is greater than the linkage plate 43, one end of the first support plate 45 is rotatably connected to the docking rod 44, and the other end is rotatably connected to the bottom of the supporting seat 2;

[0039] The limb supporting mechanism 5 is used to support and limit the lower limbs, and the limb supporting mechanism 5 is arranged on the integral structure formed by the supporting seat 2 and the fixing plate 3. The limb supporting mechanism 5 includes a supporting base plate 51, a guide rod 52, a limb supporting plate 53, a limiting splint 54, a driven rod 55 and a cross plate 56;

[0040] The support base plate 51 is horizontally fixed at the center between two adjacent fixed plates 3, and a through hole is penetrated on the support base plate 51. The guide rod 52 passes through the through hole and is slidably connected to the support base plate 51. The limb support plate 53 is fixed at the top end of the guide rod 52, and the cross plate 56 is fixed at the bottom end of the guide rod 52. A round rod is fixed between the two adjacent fixed plates 3. The center of the limiting clamp 54 is rotatably connected to the round rod between the two adjacent fixed plates 3, and a rectangular notch is penetrated at the bottom of the limb support plate 53. One end of the driven rod 55 is rotatably connected in the rectangular notch, and the other end is rotatably connected to the cross plate 56.

[0041] It should be noted that, in the current lower limb placement device, in order to reduce the discomfort caused by the bound part of the patient, after being fixed by the strap for a period of time, the strap needs to be loosened to separate the patient's lower limbs from the device and take care of the lower limbs, and then the lower limbs can be placed again. This step needs to be repeated, so in each binding and loosening process, the strap needs to be operated, which is cumbersome, time-consuming and labor-intensive. In order to solve this problem, a support mechanism 4 and a limb support mechanism 5 are set in this scheme. By adjusting the position of the linkage plate 43 in the support mechanism 4, the first support plate 45 and the second support plate 410 are driven to be linked, thereby realizing the adjustment of the height of the support seat 2, so that the limb support mechanism 5 can support the patient's lower limbs at an appropriate height, and at the same time, by setting two groups of support mechanisms 4, by adjusting the position of the linkage plates 43 in the two adjacent groups of support mechanisms 4, the two ends of the support seat 2 can obtain support of different heights, and the adjustment of the overall support angle of the support seat 2 and the limb support mechanism 5 is realized, so that the patient's lower limbs can be placed in a good limb position;

[0042] At the same time, the limb supporting mechanism 5 forms a self-gravity clamping and limiting structure, so that when the patient's lower limbs are placed, the gravity of the lower limbs can drive the guide rod 52 to slide, and then the horizontal plate 56 drives the driven rod 55 to link, and the driven rod 55 makes the limb support plate 53 synchronously linked and abut against the patient's lower limbs, thereby achieving a clamping and limiting effect on the patient's lower limbs, avoiding the need to use straps to restrain and fix the patient's lower limbs, simple operation, greatly reducing labor intensity, saving time and effort.

[0043] Specifically, in this embodiment, this scheme mainly includes a base 1, a supporting seat 2, a fixing plate 3, a supporting mechanism 4 and a limb supporting mechanism 5. When in use, the transmission rods 48 in the two adjacent groups of supporting mechanisms 4 are rotated respectively, and the driving bevel gear 49 is driven to rotate by the transmission rod 48, and then the driven bevel gear 47 is driven to mesh and link by the driving bevel gear 49, so that the threaded rod 46 rotates, and the linkage plate 43 is driven to thread linkage by the threaded rod 46, and slides on the limit plate 42, and the first support plate 45 and the second support plate 410 are driven to synchronize linkage by the linkage plate 43, and then the bearing is moved by the first support plate 45. After the bracket 2 is adjusted to an appropriate height and angle, the patient's lower limbs are placed on the limb support plate 53. At this time, under the action of gravity of the lower limbs, the guide rod 52 slides and drives the cross plate 56 to move. The driven rod 55 is linked through the cross plate 56, and the limiting splint 54 is synchronously driven to rotate and abut against the patient's lower limbs. When the patient's lower limbs need to be separated from the device, the lower limbs are lifted. At this time, the limb support plate 53 is lifted up under the elastic force of the reset member 57, and the guide rod 52 and the cross plate 56 are synchronously driven to link, so that the driven rod 55 can synchronously drive the limiting splint 54 to rotate and separate from the patient's lower limbs.

[0044] In a further preferred embodiment of the present invention, Figure 1-5 As shown, a threaded rod 46 is rotatably connected at the center of the vertical plate 41 , and a screw hole is provided through the linkage plate 43 , and the threaded rod 46 is threadedly matched with the screw hole of the linkage plate 43 .

[0045] In this embodiment, the linkage plate 43 can be threadedly linked by the rotation of the threaded rod 46 and quickly slide on the limiting plate 42 to a proper position.

[0046] In a further preferred embodiment of the present invention, Figure 5 As shown, a transmission rod 48 is rotatably connected to one side of the vertical plate 41 , and a driving bevel gear 49 is coaxially fixed to one end of the transmission rod 48 close to the driven bevel gear 47 , and the driving bevel gear 49 is meshed with the driven bevel gear 47 .

[0047] In this embodiment, the driving bevel gear 49 is driven to rotate by the transmission rod 48 , and then the driven bevel gear 47 is meshed and linked by the driving bevel gear 49 , and the threaded rod 46 is driven to rotate.

[0048] In a further preferred embodiment of the present invention, Figure 5 As shown, the support mechanism 4 further includes a second support plate 410 , one end of the second support plate 410 is rotatably connected to the side wall of the first support plate 45 , and the other end of the second support plate 410 is rotatably connected to the base 1 .

[0049] In this embodiment, the second support plate 410 and the first support plate 45 form a stable support structure as a whole.

[0050] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the limb supporting mechanism 5 further includes a reset member 57 , which is sleeved on the guide rod 52 , and one end of the reset member 57 abuts against the supporting base plate 51 , and the other end abuts against the limb supporting plate 53 .

[0051] In this embodiment, the limb support plate 53 is pushed by the elastic force of the reset member 57, so that when the patient's limb is separated from the limb support plate 53, the limb support plate 53 can be quickly reset.

[0052] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the limb support plate 53 and the limiting splint 54 are both arc-shaped structures, and silicone pads are provided on the contact surfaces between them and the limbs.

[0053] In this embodiment, the silicone pad is provided to reduce the discomfort caused by the patient's lower limbs contacting the limb support plate 53 and the limiting splint 54.

[0054] In a further preferred embodiment of the present invention, Figure 3 As shown, at least three groups of limb supporting mechanisms 5 are equidistantly arranged between two adjacent fixing plates 3 .

[0055] In this embodiment, by providing multiple groups of limb supporting mechanisms 5, multiple limb supporting plates 53 can form a multi-point limiting structure on the patient's lower limbs, and multiple limb supporting plates 53 can fit tightly with the patient's lower limbs.

[0056] Second, refer to Figure 1-Figure 5 , the present application also provides a method of use, comprising the following steps:

[0057] S1, height adjustment, place the device as a whole in an appropriate position, and then rotate two adjacent transmission rods 48 at the same time, at this time, the active bevel gear 49 drives the driven bevel gear 47 to mesh and link, so that the threaded rod 46 rotates, and the threaded linkage plate 43 is driven by the threaded linkage of the threaded rod 46, and slides on the limit plate 42, and the first support plate 45 is driven by the linkage plate 43 to link, and then the support seat 2 is adjusted to an appropriate height through the first support plate 45;

[0058] S2, angle adjustment, after adjusting the support seat 2 to an appropriate height, according to actual use requirements, rotate two adjacent transmission rods 48 respectively, so that the linkage plates 43 on the two adjacent support mechanisms 4 slide in opposite directions respectively, at this time, the first support plate 45 and the second support plate 410 are synchronously linked, and drive the support seat 2 to tilt left or right until it reaches an appropriate angle;

[0059] S3, fix the lower limbs, place the lower limbs to be placed on the limb support plate 53, and use the gravity of the lower limbs to push the guide rod 52 to slide, and drive the cross plate 56 to move, so that the driven rod 55 is linked through the cross plate 56, and synchronously drives the limit splint 54 to rotate and abut against the patient's lower limbs.

[0060] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0061] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0062] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A lower limb positioning device for neurology nursing, characterized in that: include: A base (1), a supporting seat (2), a fixing plate (3), a supporting mechanism (4) and a limb supporting mechanism (5); The supporting seat (2) is arranged above the base (1), at least two fixing plates (3) are arranged, and the two fixing plates (3) are vertically fixed on both sides of the supporting seat (2), and the supporting mechanism (4) for supporting the supporting seat (2) is arranged between the base (1) and the supporting seat (2); A limb supporting mechanism (5) is used for supporting and limiting the position of the lower limbs, and the limb supporting mechanism (5) is arranged on the integral structure formed by the supporting seat (2) and the fixing plate (3), and the limb supporting mechanism (5) comprises a supporting base plate (51), a guide rod (52), a limb supporting plate (53), a limiting clamping plate (54), a driven rod (55) and a cross plate (56); The support base plate (51) is horizontally fixed at the center between two adjacent fixed plates (3), and a through hole is provided on the support base plate (51). The guide rod (52) passes through the through hole and is slidably connected to the support base plate (51). The limb support plate (53) is fixed to the top end of the guide rod (52), and the cross plate (56) is fixed to the bottom end of the guide rod (52). A round rod is fixed between two adjacent fixed plates (3). The center of the limit clamp (54) is rotatably connected to the round rod between the two adjacent fixed plates (3), and a rectangular notch is provided at the bottom of the limb support plate (53). One end of the driven rod (55) is rotatably connected in the rectangular notch, and the other end is rotatably connected to the cross plate (56).

2. The lower limb positioning device for neurology nursing as claimed in claim 1, characterized in that: The support mechanism (4) comprises a vertical plate (41), a limiting plate (42), a linkage plate (43), a docking rod (44) and a first support plate (45); The vertical plate (41) is vertically fixed on the base (1), the limiting plate (42) is horizontally fixed on one side of the vertical plate (41), the linkage plate (43) is slidably connected to the limiting plate (42), the docking rod (44) is fixed on the linkage plate (43), and the length of the docking rod (44) is greater than that of the linkage plate (43), one end of the first support plate (45) is rotatably connected to the docking rod (44), and the other end is rotatably connected to the bottom of the supporting seat (2).

3. The lower limb positioning device for neurology nursing as claimed in claim 2, characterized in that: A threaded rod (46) is rotatably connected at the center of the vertical plate (41), and a screw hole is provided through the linkage plate (43), and the threaded rod (46) is threadably matched with the screw hole of the linkage plate (43).

4. The lower limb positioning device for neurology nursing as claimed in claim 3, characterized in that: A transmission rod (48) is rotatably connected to one side of the vertical plate (41), and a driving bevel gear (49) is coaxially fixed to one end of the transmission rod (48) close to the driven bevel gear (47), and the driving bevel gear (49) is meshed with the driven bevel gear (47).

5. The lower limb positioning device for neurology nursing as claimed in claim 2, characterized in that: The support mechanism (4) further comprises a second support plate (410), one end of the second support plate (410) being rotatably connected to the side wall of the first support plate (45), and the other end of the second support plate (410) being rotatably connected to the base (1).

6. The lower limb positioning device for neurology nursing as claimed in claim 5, characterized in that: Two groups of the support mechanisms (4) are arranged between the base (1) and the supporting seat (2), and the two groups of the support mechanisms (4) are symmetrically arranged.

7. The lower limb positioning device for neurology nursing according to claim 1, characterized in that: The limb supporting mechanism (5) further comprises a reset member (57), which is sleeved on the guide rod (52), and one end of the reset member (57) abuts against the supporting base plate (51), and the other end abuts against the limb supporting plate (53).

8. The lower limb positioning device for neurology nursing as claimed in claim 1, characterized in that: The limb support plate (53) and the limiting splint (54) are both arc-shaped structures, and silicone pads are provided on the surfaces contacting the limbs.

9. The lower limb positioning device for neurology nursing according to claim 1, characterized in that: At least three groups of the limb supporting mechanisms (5) are equidistantly arranged between two adjacent fixing plates (3).

10. A method of use, applied to the lower limb positioning device for neurology nursing according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, height adjustment, placing the device as a whole at an appropriate position, and then rotating two adjacent transmission rods (48) at the same time, at which time the active bevel gear (49) drives the driven bevel gear (47) to mesh and link, thereby causing the threaded rod (46) to rotate, and the threaded link plate (43) is driven to thread and link through the threaded rod (46), and slides on the limit plate (42), and the first support plate (45) is driven to link through the link plate (43), and then the support seat (2) is adjusted to an appropriate height through the first support plate (45); S2, angle adjustment, after the support seat (2) is adjusted to an appropriate height, two adjacent transmission rods (48) are rotated respectively according to actual use requirements, so that the linkage plates (43) on the two adjacent support mechanisms (4) slide in opposite directions respectively, at which time the first support plate (45) and the second support plate (410) are synchronously linked and drive the support seat (2) to tilt leftward or rightward until it reaches an appropriate angle; S3, fix the lower limbs, place the lower limbs to be placed on the limb support plate (53), push the guide rod (52) to slide by the gravity of the lower limbs themselves, and drive the cross plate (56) to move, so that the driven rod (55) is linked through the cross plate (56), and synchronously drives the limit splint (54) to rotate and contact with the patient's lower limbs.

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