CN219071045U

CN219071045U - Pad for raising lower limb

Info

Publication number: CN219071045U
Application number: CN202222471727.0U
Authority: CN
Inventors: 李晶晶; 王广玲; 徐玲
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-05-26
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a lower limb lifting pad which comprises a base, a connecting plate and a rotating plate component, wherein the base is horizontally arranged, the connecting plate is arranged in a base groove of the base, the connecting plate is divided into a sitting area, a lifting area and a training area along the length direction, a groove for installing the rotating plate component is concavely formed in the lifting area, the rotating plate component is hinged with the base, and the rotating plate component is lifted and put down in the lifting area of the connecting plate. The utility model has the advantages that the lower limb lifting can be realized, and meanwhile, the buckling, loading and pedal training can be carried out.

Description

Pad for raising lower limb

Technical Field

The utility model relates to a lower limb lifting pad.

Background

The lower limb lifting pad is a common medical instrument, and can lift the lower limb of a patient, so that the lower leg of the patient is higher than the heart position of the patient, thereby promoting venous return and accelerating the resolution speed of leg swelling.

In chinese patent: 202121259689.1, the utility model is: lower limb elevation pad, recorded: base, its characterized in that: the novel sliding block is characterized in that a first mounting plate is fixedly mounted in the middle of the upper portion of the base, a second mounting plate is fixedly mounted on one side of the base, a first sliding rail and a second sliding rail are fixedly mounted between the first mounting plate and the second mounting plate, a first sliding block is sleeved on the first sliding rail, a first connecting plate and a second connecting plate are fixedly mounted on the other side of the base, a first rotating shaft is fixedly connected to the upper end of the first connecting plate, a first supporting seat is hinged to the first connecting plate through the first rotating shaft, a third rotating shaft is fixedly mounted in the middle of the bottom of the first supporting seat, a first supporting frame is hinged to the first supporting seat through the third rotating shaft, a first sleeve is fixedly mounted on the upper side edge of the first sliding block, and the bottom end of the first supporting frame is spliced in the first sleeve.

The design is fixed mode with slide rail cooperation bolt, realizes the altitude mixture control through promoting two sliders and moves on the slide rail, and the back is accomplished in altitude mixture control, fixes through the bolt, and this kind of mode is more complicated in the operation flow when the different degree of needs are accomplished in actual operation when raising the training to stability during operation through manual adjusting device is relatively poor.

Disclosure of Invention

The utility model aims to solve the problem that after a patient finishes a lower limb operation, a doctor needs to perform lifting training on the leg of the patient in a simpler mode.

The utility model provides a lower limb lifting pad, so that a doctor can lift and train the legs of a patient in a simpler mode.

The technical scheme of the utility model is realized by the following technical scheme: the lower limb lifting pad comprises a base, a connecting plate and a rotating plate component, wherein the base is horizontally arranged, the connecting plate is arranged in a base groove of the base, the connecting plate is divided into a sitting region, a lifting region and a training region along the length direction, a groove for installing the rotating plate component is concavely formed in the lifting region, the rotating plate component is hinged to the base, and the rotating plate component is lifted and put down in the lifting region of the connecting plate.

According to the utility model, the rotation angle of the rotating plate component can be adjusted through the rotation of the rotating plate, so that the lower limb of a patient is lifted; the connecting plate enables the height of the connecting end of the rotating plate component and the base to be always lower than the connecting end of the electric rod and the rotating plate component, so that the device can stably run; the two support rods can support the patient in a handheld manner, so that the stability of the patient in the use process is improved.

The further limiting scheme of the utility model is as follows:

according to the technical scheme, hollow grooves are formed in the sitting area, the lifting area and the training area of the connecting plate.

The hollow groove is formed, so that the weight of the connecting plate can be reduced, and the part above the connecting plate can be directly connected with the base.

In a preferred embodiment of the utility model, the power part drives the two rotary plates to make a lifting and lowering movement on the base, wherein the two rotary plates are hinged, and one rotary plate is rotatably connected with the base.

The two rotating plates are in rotation angle adjustment through the power piece, and the rotating plates are in rotary connection with the base, so that the rotating plate parts can normally rotate during working.

In the preferred embodiment of the present utility model, the two rotating plates are provided with cushions on the surfaces thereof.

The cushion is in direct contact with the patient, and the cushion can increase the contact area with the patient for the comfort level of contact position is higher when the patient contacts the device.

For the preference of the technical proposal of the utility model, the lower limb elevation pad also comprises two weight training parts for weight training; the two weight training components are arranged in the training area and symmetrically distributed on two sides of the training area, and the weight training components are connected with the legs of the patient to carry out weight training on the legs of the patient.

The design increases the weight training function of the legs of the patient, so that doctors and the patient can select different training modes according to the treatment requirement, and the weight training component can lead the legs of the patient to carry out weight training with different weights according to the treatment requirement, thereby shortening the rehabilitation time of the patient.

According to the technical scheme, the bearing plate in the load bearing unit moves up and down along the two fixing rods through the connecting lines.

The two fixing rods can play a limiting role when the bearing plate moves up and down, so that the bearing plate can only move longitudinally along the fixing rods, and the stability of the bearing plate during up and down movement is guaranteed.

The technical scheme of the utility model is preferable, and the lower limb lifting pad also comprises a foot-stepping training component for foot-stepping training; the foot pedal training part is connected with the base and is arranged in the middle of the training area, the foot pedal training part drives the folding plate to axially move on the sliding rail through the linear sliding rail, and reverse thrust is applied to the folding plate through the spring.

The design increases the foot-stepping training function of the legs of the patient, so that doctors and the patient can select different training modes according to the treatment requirement, and the foot-stepping training component can push the sliding block reversely through the spring, so that the legs of the patient can perform foot-stepping training, and the rehabilitation time of the patient is shortened.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the technical scheme, the lower limb of the patient is lifted through the power piece, so that the operation flow of a doctor is simplified, and the efficiency and stability of the lower limb lifting are improved.

2. According to the technical scheme, the buckling training function is added, so that a patient can directly conduct buckling training through the device in the rehabilitation process.

3. According to the technical scheme, the leg weight training function is added, so that a patient can directly carry out leg weight training through the device in the rehabilitation process.

4. According to the technical scheme, the foot pedal training function is added, so that a patient can directly perform foot pedal training through the device in the rehabilitation process.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 is a schematic view showing the external appearance of the rotary plate member of the present utility model.

Fig. 4 is a bottom view of the rotating plate assembly of the present utility model.

Fig. 5 is a schematic view of the external appearance structure of the hinge of the present utility model.

Fig. 6 is a schematic view showing the external appearance of the cushion according to the present utility model.

FIG. 7 is a schematic exterior structural view of a portion of the components of the weight-training assembly of the present utility model.

FIG. 8 is a schematic exterior structural view of another portion of a component of the weight-training assembly of the present utility model.

Fig. 9 is a schematic view of the appearance structure of the foot training device according to the present utility model.

Fig. 10 is a schematic view showing the external appearance structure of the folding plate of the present utility model.

Fig. 11 is a schematic view of an external structure of a base according to the present utility model.

Fig. 12 is a schematic view of the appearance structure of the connecting plate of the present utility model.

Fig. 13 is a mating view of the base and web of the present utility model.

Detailed Description

The following describes the technical solution in the embodiment of the present utility model in detail with reference to fig. 1 to 13 in the embodiment of the present utility model.

Example 1

As shown in fig. 1, 2, 11, 12 and 13, the overall appearance of the base 1 is a cuboid frame with a protruding tail end, three transverse plates and a vertical plate are arranged in the middle, two second connecting plates 11 capable of being hinged with one end of the power piece 8 are arranged at the upper end of the vertical plate, symmetrical hinge holes are formed in two ends of the base 1, two symmetrical cavities are formed in the tail end, and a groove for placing the connecting plate 2 is formed in the upper end of the base.

The outward appearance of connecting plate 2 is the cuboid frame that both ends are high, and the centre is low, and frame size and the recess phase-match of base 1, and connecting plate 2 card is in the recess of seting up of base 1 upper end, and connecting plate 2 divide into along length direction and sit upright region, raise regional and training region, is provided with the recess that is used for installing connecting plate part 3 on raising the region in the middle part, and connecting plate part 3 is installed in the recess of seting up at the training region.

One end of the power piece 8 is hinged with one of the rotating plates of the rotating plate component 3, and the other end is hinged with the second connecting piece 11; the power piece 8 realizes the angle adjustment to the rotating plate part 3 through motor control during operation to change the height of patient's lower limb, the power piece 8 is motor drive's telescopic link, can obtain through purchasing.

The two support rods 4 are symmetrically arranged at two side ends of the head of the base 1, the appearance of the support rods 4 is U-shaped, and the two end parts are connected with the side end faces of the base 1.

As shown in fig. 1, 2, 3 and 4, the rotating plate member 3 includes a first rotating plate 31, a second rotating plate 32, a rotating lever 33, a fixed plate 34, two first connecting pieces 35 and two hinges 36.

The rotating plate component 3 is arranged in the middle of the connecting plate 2, the lower side of the contact end of the first rotating plate 31 and the second rotating plate 32 is connected through two hinges 36 symmetrically arranged on the lower end surfaces of the first rotating plate 31 and the second rotating plate 32, the other end part of the first rotating plate 31 is hinged with the base 1 through a rotating rod 33, and the rotating rod 33 penetrates through the two side ends of the first rotating plate 31 and is matched with a hinge hole formed in the side end of the base 1; in operation, the hinge 36 connects the first and second

rotating plates

31, 31 without restricting relative rotation between the first and second rotating plates.

The fixed plate 34 is arranged between the two hinges and is detachably connected with the first rotating plate 31 through a fixed knob; the lower end surfaces of the first rotary plate 31 and the second rotary plate 32 can be always fixed on the same plane by rotating the fixing plate 34 during operation.

On the inner side of the first rotary plate 31, two first connecting webs 35 are hinged to the ends of the power element 8.

As shown in fig. 4 and 5, both hinges 36 include a first flap 361, a second flap 362, and a pivot axle 363.

The two hinges 36 are symmetrically arranged at the lower end of the middle part of the rotating plate component 3, and are fixed with the rotating plate component 3 through a plurality of screws, the thickness of the first page 361 and the thickness of the second page 362 are the same, the upper end face of the first page 361 is fixed on the lower end face of the first rotating plate 31, the upper end face of the second page 362 is fixed on the lower end face of the second rotating plate 32, and the first page 361 and the second page 362 are hinged through a rotating shaft 363; in operation, the hinge 36 may rotate the second rotating plate 32 axially relatively lower than the rotating plate 31.

The first sheet 361 is provided with a special-shaped through hole matched with the second sheet 362; in operation, when the first rotating plate 31 rotates to be perpendicular to the base 1, the second sheet 362 is snapped into the shaped through hole, and at this time, the first sheet 361 and the second sheet 362 overlap.

As shown in fig. 6, cushions 7 are provided on the board surfaces of the different training areas.

The seat cushion 71 is arranged on the plate surface of the sitting and standing area, the lower end of the seat cushion 71 and the upper end of the connecting plate 2 are detachably connected through a plurality of screws, the thigh support pad 72 and the shank support pad 73 are respectively detachably connected on the plate surfaces of the first rotating plate 31 and the second rotating plate 32 of the lifting area through screws, the two training pads 74 are symmetrically and detachably connected on the two side plate surfaces of the tail part of the device through a plurality of screws, and a certain gap is reserved between the two training pads 74; in operation, a patient sits on the seat cushion 71, the thigh support pad 72 supports the thigh, the calf support pad 73 supports the calf, and the training pad 74 is used for support during training.

The course of motion of this embodiment: when the device is needed, a patient sits on the seat cushion 71, thighs are placed on the thigh support pad 72, the thighs are placed on the shank support pad 73, the hand holds the support rod 4, at the moment, the fixed plate 34 at the lower end of the first rotating plate 31 butts against the lower end of the second rotating plate 32, then the whole rotating plate part 3 rotates along the axis of the rotating rod 33 through the control power piece 8, and the rotating plate part 3 rotates to enable the lower limbs of the patient to be lifted; when the buckling training is needed, a doctor holds the second rotating plate 32 by hand and then rotates the fixing knob on the fixing plate 34, so that the fixing plate rotates 90 degrees, then the fixing knob is screwed again, at this time, the first rotating plate 31 and the second rotating plate 32 can rotate relatively through the hinge 36, and then the buckling training is performed through controlling the power piece 8.

Example 2

This embodiment adds weight-training components 5 to the base of embodiment 1 for weight-training the legs of the patient, allowing the device to perform weight-training while performing elevation and flexion training.

As shown in fig. 7 and 8, the weight-training member 5 includes a velcro tape 51, an elastic cord 52, a connection block 53, a stopper 54, a connection wire 55, and a weight unit including a fixed pulley 56, a connection rod 57, two fixing rods 58, and a bearing plate 59.

The weight-bearing unit of the weight training part 5 is arranged in a cavity formed at the tail end of the base 1, the outer end of the magic tape 51 is connected with one end part of the elastic rope 52, the other end part of the elastic rope 52 is connected with the end part of the connecting block 53, the right end of the connecting block 53 is connected with the connecting wire 55, the limiting block 54 is embedded in a through hole formed at the tail end of the base 1, the connecting wire 55 penetrates through the limiting block 54 to enter the cavity formed at the tail end of the base 1 and is matched with the weight-bearing unit, the fixed pulley 56 is detachably connected with the upper end face of the cavity through a plurality of screws, the fixed pulley 56 is matched with the connecting wire 55 to enable the connecting wire 55 to be connected with the connecting rod 57 at the lower end of the fixed pulley 56, the connecting rod 57 is a cylindrical rod, the lower end of the connecting rod 57 is fixedly connected with the bearing plate 59 through one screw, the bearing plate 59 is a rectangular plate with a certain thickness, two symmetrically arranged fixing rods 58 are arranged at two sides of the bearing plate 59, the fixing rods 58 penetrate through the bearing plate 59 to be in surface contact with the base 1, the upper end of the fixing rod 58 is in surface contact with the base 1, the lower end of the fixing rod is in threaded connection with the base 1, during operation, the magic tape 51 is connected with the legs of a patient, the limiting block 53 is detachably connected with the upper end of the limiting block 53 through a plurality of screws, the fixing plates, the limiting block 54 is used for limiting the movement of the limiting block 53, the bearing plate 59 can be used for the weight to be placed on the bearing plate 59 or the patient, and the weight can be used for the weight to be placed by a patient and the patient.

The course of motion of this embodiment: when weight training is needed, the rotating plate part 3 is adjusted to the horizontal position, the patient is adjusted to the proper position, the magic tape 51 is tied on the leg of the patient, at the moment, the bearing plate 59 is pulled up to a certain height along the axial direction of the fixing rod 58 by the connecting wire 55, and then the weight or the gravity brick is added on the bearing plate to change the weight of the leg of the patient, so that the weight training of the leg of the patient is realized.

Example 3

The foot-stepping training component 6 is added on the basis of the embodiment 1 and is used for realizing foot-stepping training of the legs of a patient, so that the device realizes the foot-stepping training function while realizing raising and buckling training.

As shown in fig. 9, the foot training member 6 includes a connecting seat 61, a support seat 62, a slide rail 63, a tail cover 64, a restricting lever 65, a spring 66, a slider 67, and a folding plate 68.

The foot-operated training part 6 is arranged between two training pads 74, the lower end of a connecting seat 61 and a vertical plate of a base 1 form detachable connection through a plurality of screws, a supporting seat 62 is welded at the upper end of the connecting seat, the lower end of a sliding rail 63 and the supporting seat form detachable connection through bolts, a sliding groove is arranged at the middle part of the sliding rail 63, an opening corresponding to the sliding groove is arranged at the tail end, a blind hole is arranged on the inner side surface of the front end, the lower end of a sliding block 67 is embedded in the sliding groove, a through hole is arranged at the middle part, a tail cover 64 and the tail end of the sliding rail 63 form detachable connection through a plurality of screws, a blind hole is arranged at the middle part of a fixing surface of the tail cover 64 and the sliding rail, a limiting rod 65 penetrates through the through hole arranged at the middle part of the sliding block 67, the two ends are respectively clamped into the blind holes arranged at the inner side surface of the front end of the sliding rail 63 and the blind hole arranged at the middle part of the fixing surface of the tail cover 64 and the sliding rail, the limiting rod 65 is a column-shaped long rod, the outer end surface surrounds a spring 66, the two ends of the spring 66 respectively contact the inner side ends of the sliding rail 63 and the tail cover 64, and the lower end of the limiting rod 68 form fixed connection through bolts and the sliding block 67; during assembly, the slide rail 63 is assembled from bottom to top sequentially, the slide block 67 is positioned first, the limiting rod 65 and the spring 66 are positioned sequentially, and the tail cover 64 is positioned finally.

As shown in fig. 10, the folding plate 68 includes two folding leg plates 681, a fixing leg plate 682, and two hinge blocks 683.

Both ends of the fixed support plate 682 of the folding plate 68 are concave, the appearance of the two folding support plates 681 is concave, in the folding state, one end face of the two folding support plates 681 is contacted with one end face of the fixed support plate 682, the contact ends between the two folding support plates 681 and the fixed support plate 682 are provided with edge rounding, the edge rounding can prevent the plates from being influenced in the rotating process, two hinge blocks 683 are symmetrically arranged on both sides of the fixed support plate 682, the hinge blocks 683 are respectively hinged with the fixed support plate 682 and the folding support plate 681, and the hinge blocks 683 are provided with two hinge shafts, so that the rotation of the folding support plate 681 is more stable, and meanwhile, the contact ends with the feet of a patient are smoother when the folding plate 68 is unfolded.

The course of motion of this embodiment: when the foot pedal training is needed, the folding plate 68 is unfolded, the patient pedal on the two folding support plates 681, and the spring 66 is compressed by the foot pedal of the patient, so that a reverse acting force is applied to the foot of the patient, and the size of the acting force is increased at a constant speed along with the degree of the foot pedal; the folding plate 68 can be folded or disassembled after the training is accepted, thereby reducing its space occupation.

Example 4

The foot-stepping training component 6 is added on the basis of the embodiment 2 and is used for realizing foot-stepping training of the legs of a patient, so that the device realizes the foot-stepping training function while realizing lifting, buckling and weight training.

The above embodiments are only for illustrating the technical idea of the present utility model, and the protection scope of the present utility model is not limited thereto, and any modification made on the basis of the technical scheme according to the technical idea of the present utility model falls within the protection scope of the present utility model.

Claims

1. Pad, its characterized in that are raised to low limbs: including base (1), connecting plate (2) and rotor plate part (3), base (1) level sets up, and connecting plate (2) are adorned in the base inslot of base (1), and connecting plate (2) are divided into to sit and stand the region, raise regional and training area along length direction, raise the concave recess that sets up to be used for installing rotor plate part (3), rotor plate part (3) articulated base (1), and lift in the region of raising of connecting plate (2) and put down.

2. The lower limb elevation pad of claim 1, wherein: hollow grooves are formed in the sitting area, the lifting area and the training area of the connecting plate (2).

3. The lower limb elevation pad of claim 1, wherein: the rotating plate component (3) is driven by the power piece (8) to make lifting and lowering movements of the two rotating plates on the base (1), wherein the two rotating plates are hinged, and one rotating plate is rotationally connected with the base (1); the rotating plate component (3) comprises a first rotating plate (31), a second rotating plate (32), a rotating rod (33), a fixed plate (34), two first connecting pieces (35) and two hinges (36), wherein the lower end faces of the first rotating plate (31) and the second rotating plate (32) are connected through the two hinges (36), the other end part of the first rotating plate (31) is hinged with the base (1) through the rotating rod (33), the rotating rod (33) penetrates through the two side ends of the first rotating plate (31) and is matched with a hinge hole formed in the side end of the base (1), the fixed plate (34) is arranged between the two hinges and detachably connected with the first rotating plate (31), the two first connecting pieces (35) are arranged on the inner side face of the first rotating plate (31), and the power piece is hinged with the two first connecting pieces (35); one end of the power piece (8) is hinged with one of the rotating plates of the rotating plate component (3), and the other end of the power piece is hinged with a second connecting piece (11) arranged on the base (1).

4. A lower limb elevation pad according to claim 3, wherein: soft cushions (7) are arranged on the plate surfaces of the two rotating plates.

5. The lower limb elevation pad of claim 1, wherein: the lower limb elevation pad further comprises two weight-training components (5) for weight training; the two weight training parts (5) are arranged in the training area and symmetrically distributed on two sides of the training area, and the weight training parts (5) are connected with the legs of the patient to carry out weight training on the legs of the patient;

the weight training component (5) comprises a magic tape (51), an elastic rope (52), a connecting block (53), a limiting block (54), a connecting wire (55) and a weight bearing unit, wherein the weight bearing unit is arranged in a cavity at the tail end of the base (1), the outer end of the magic tape (51) is connected with one end of the elastic rope (52), the other end of the elastic rope (52) is connected with the end of the connecting block (53), the connecting block (53) is connected with the connecting wire (55), the limiting block (54) is embedded in a through hole formed in the tail end of the base (1), and the connecting wire (55) penetrates through the limiting block (54) to enter the cavity formed in the tail end of the base (1) to be connected with the weight bearing unit.

6. The lower limb elevation pad of claim 5, wherein: the weight training part (5) is connected with the leg of a patient through the magic tape (51), the magic tape (51) is elastically connected with a weight unit in the weight training part (5), and the weight unit is arranged in a cavity formed at the tail end of the base (1).

7. The lower limb elevation pad of claim 6, wherein: two symmetrically arranged fixing rods (58) are arranged on two sides of the bearing plate (59), the fixing rods (58) penetrate through the bearing plate (59), the upper ends of the fixing rods (58) are in surface contact with the base, the lower ends of the fixing rods are connected with the base (1), connecting wires (55) are connected with connecting rods (57), the connecting rods (57) are arranged on the bearing plate (59), and the bearing plate (59) in the load unit moves up and down along the two fixing rods (58) through the connecting wires (55).

8. The lower limb elevation pad of claim 1, wherein: the lower limb lifting pad also comprises a foot-stepping training component (6) for foot-stepping training; the foot-operated training part (6) is connected with the base (1) and is arranged in the middle of the training area, the foot-operated training part (6) drives the folding plate (68) to axially move on the sliding rail by the linear sliding rail, and the folding plate (68) is applied with reverse thrust by the spring (66);

the foot-operated training part (6) comprises a connecting seat (61), a supporting seat (62), a sliding rail (63), a tail cover (64), a limiting rod (65), a spring (66), a sliding block (67) and a folding plate (68), wherein the lower end of the connecting seat (61) is connected with a base (1), the supporting seat (62) is welded at the upper end of the connecting seat (61), the lower end of the sliding rail (63) is detachably connected with the supporting seat (62), the sliding block (67) is arranged in a sliding groove formed in the middle of the sliding rail (63), the tail cover (64) is detachably connected to the tail end of the sliding rail (63), the limiting rod (65) penetrates through a through hole formed in the middle of the sliding block (67), two end parts are respectively clamped into a blind hole formed in the inner side of the front end of the sliding rail (63) and a blind hole formed in the middle of a fixing surface of the tail cover (64) and the sliding rail (63), the spring (66) is sleeved on the limiting rod (65), two ends of the spring (66) are respectively contacted with the inner ends of the sliding rail (63) and the folding plate (68) is arranged on the sliding block (67).