CN221084118U

CN221084118U - Leg recovery support frame

Info

Publication number: CN221084118U
Application number: CN202321848149.6U
Authority: CN
Inventors: 庞小球
Original assignee: Fuyang Development Zone Dream Tour Machinery Manufacturing Department
Current assignee: Fuyang Development Zone Dream Tour Machinery Manufacturing Department
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-06-07
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a support frame for leg recovery, which comprises a support frame, wherein support rods are arranged on two sides of the support frame, and the middle part of an adjusting device is connected with a waist support; the thigh locating plate is arranged below one end of the adjusting device, the first steering motor is arranged above the thigh locating plate, the lower leg locating plate is arranged below the thigh locating plate, and one end of the lower leg locating plate is connected with the second steering motor. This support frame for shank is resumes to compare with current device, can drive the thigh locating plate through first steering motor and rotate, and the second steering motor can drive the shank locating plate and rotate to can make shank supporting mechanism form mutually perpendicular's state through the mutual rotation of thigh locating plate and shank locating plate, be convenient for carry out the support of position of sitting to user's shank, make things convenient for the wearing of follow-up user to the device.

Description

Leg recovery support frame

Technical Field

The utility model relates to the technical field of leg training, in particular to a leg recovery support frame.

Background

At present, after clinical operation, the rehabilitation effect always puzzles patients and medical operators, paraplegia/hemiplegia leg injury caused by central nervous/cerebral nerve injury is one of more common clinical wounds, the disability rate after injury is higher, the life quality of the patients and the original work ability of the patients are seriously influenced, rehabilitation training is needed after the current patient is in a step-back treatment, and a support frame for leg rehabilitation is generally needed.

The Chinese patent with the publication number CN211635096U discloses a leg recovery training device for medical care, which comprises a base, base one end symmetry is provided with two stands, the stand top welding has the handrail, set up the cavity in the base, be provided with two sets of leg training subassembly that parallel laid in the cavity, leg training subassembly includes through-hole, connecting rod, footboard, guide arm and slider, and guide arm horizontal installation is in the cavity, and two slider symmetry sets up and slides and wear to establish on the guide arm, install first spring between slider and the adjacent cavity lateral wall, connecting rod one end is articulated with the slider, and the other end stretches out from the through-hole and articulates with the footboard, and footboard lower surface mounting has the second spring, and the second spring lower extreme is connected with the fixed block, fixed block fixed mounting is in the cavity, the footboard upper surface is provided with the fixed band, and installs the magic subsides with the fixed band complex on the lateral wall, the patient's of being convenient for temper equilibrium and leg muscle strength, simple structure, convenient to use has improved the practicality.

Although the leg recovery training device is convenient for training the balance and leg muscle strength of a patient, when the leg recovery training device is used, the patient can connect and fix the legs and the device by the patient because the legs lack strength, and usually, outsiders are required to assist, so that the convenience of using the device is reduced, and therefore, the leg recovery support frame is provided.

Disclosure of utility model

The utility model aims to provide a leg recovery support frame, which aims to solve the problems that in the prior art, a patient lacks strength when using the leg, so that the leg and the foot can be connected and fixed with the device through the leg recovery support frame, and an outsider is usually required to assist, and the convenience of using the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a leg recovery support frame comprising:

The support frame, both sides of the support frame are provided with support rods, one end of the support frame is provided with a lifting backboard, the interior of the lifting backboard is provided with a guide rail seat, the interior of the guide rail seat is provided with a guide rail, and the lower part of the guide rail is connected with an organic case;

The adjusting device is arranged on two sides of one end of the lifting backboard, the middle part of the adjusting device is connected with a waist bracket, and an adjusting knob is arranged on the outer side of the adjusting device;

Thigh locating plate, it is installed the below of adjusting device one end, first steering motor is installed to the top of thigh locating plate, the mid-mounting of thigh locating plate one end has the thigh guard plate, the shank locating plate is installed to the below of thigh locating plate, and the one end on the shank locating plate is connected with the second steering motor, the running-board is installed to the below of shank locating plate.

Preferably, the guide rail penetrates through the guide rail seat, the guide rail seat is fixedly connected with the adjusting device, and the electric push rod corresponding to the guide rail is installed in the case.

Preferably, a rotating structure is formed between the first steering motor and the thigh positioning plate, and a rotating structure is formed between the second steering motor and the shank positioning plate.

Preferably, the shank locating plate is further provided with:

The lock catch is arranged on the lower leg locating plate, and a protective clamping plate is arranged in the middle of one end of the lock catch.

Preferably, the protection card board is further provided with:

The locating piece, it is installed the one end in the protection cardboard outside, the internally mounted of protection cardboard has the locating lever, the internally mounted of locating piece has the extension spring, and the one end of extension spring is connected with the location bolt, the locating piece passes through between extension spring and the location bolt and constitutes elastic structure, set up on the locating lever with the supporting hole of location bolt.

Preferably, the adjusting device is further provided with:

The backboard is arranged at one end behind the adjusting device, and universal wheels are arranged at two ends below the supporting frame.

Compared with the prior art, the utility model provides a leg recovery support frame, which comprises the following components

The beneficial effects are that:

According to the utility model, the thigh positioning plate can be driven to rotate by the first steering motor, and the shank positioning plate can be driven to rotate by the second steering motor, so that the leg supporting mechanisms can form a mutually vertical state through the mutual rotation of the thigh positioning plate and the shank positioning plate, the legs of a user can be supported conveniently in a sitting posture, the subsequent user can wear the device conveniently, the problem that the convenience of using the device is reduced because the legs lack strength when a patient uses the device is avoided, the legs and the device can be connected and fixed by the user, and an outsider is usually required to assist the device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of a latch according to the present utility model;

Fig. 4 is a schematic view of the internal structure of the latch according to the present utility model.

In the figure: 1. a support frame; 2. lifting the backboard; 3. a guide rail seat; 4. a guide rail; 5. a chassis; 6. an adjusting device; 7. a lumbar support; 8. a first steering motor; 9. thigh positioning plates; 10. a second steering motor; 11. a lower leg positioning plate; 12. a support rod; 13. a protective clamping plate; 14. locking; 15. an adjustment knob; 16. thigh guard plates; 17. a universal wheel; 18. a positioning block; 19. a foot pedal; 20. positioning a bolt; 21. a telescopic spring; 22. a positioning rod; 23. a backboard.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a leg recovery support frame, comprising: the support frame 1, support rods 12 are installed on two sides of the support frame 1, a lifting backboard 2 is installed at one end of the support frame 1, a guide rail seat 3 is installed in the lifting backboard 2, a guide rail 4 is installed in the guide rail seat 3, and a machine box 5 is connected below the guide rail 4; the guide rail 4 penetrates through the guide rail seat 3, the guide rail seat 3 is fixedly connected with the adjusting device 6, and an electric push rod is arranged in the case 5; the electric push rod in the case 5 can drive the guide rail seat 3 to lift, so that the lifting backboard 2 can be moved in the vertical direction, and the height of the device can be adjusted conveniently according to the height of a user; the adjusting device 6 is arranged at two sides of one end of the lifting backboard 2, the middle part of the adjusting device 6 is connected with the waist bracket 7, and the outer side of the adjusting device 6 is provided with an adjusting knob 15; a thigh positioning plate 9 which is arranged below one end of the adjusting device 6, a first steering motor 8 is arranged above the thigh positioning plate 9, a thigh protection plate 16 is arranged in the middle of one end of the thigh positioning plate 9, a shank positioning plate 11 is arranged below the thigh positioning plate 9, one end on the shank positioning plate 11 is connected with a second steering motor 10, and a foot pedal 19 is arranged below the shank positioning plate 11; a rotating structure is formed between the first steering motor 8 and the thigh positioning plate 9, and a rotating structure is formed between the second steering motor 10 and the shank positioning plate 11; the first steering motor 8 can drive the thigh locating plate 9 to rotate, and the second steering motor 10 can drive the shank locating plate 11 to rotate to can make shank supporting mechanism form mutually perpendicular's state through the mutual rotation of thigh locating plate 9 and shank locating plate 11, be convenient for carry out the support of position of sitting to user's shank, make things convenient for the wearing of follow-up user to the device.

Referring to fig. 1, 3 and 4, a leg recovery support frame includes: the lock catch 14 is arranged on the shank locating plate 11, and a protective clamping plate 13 is arranged in the middle of one end of the lock catch 14; the positioning block 18 is arranged at one end of the outer side of the protective clamping plate 13, a positioning rod 22 is arranged in the protective clamping plate 13, a telescopic spring 21 is arranged in the positioning block 18, one end of the telescopic spring 21 is connected with a positioning bolt 20, the positioning block 18 forms an elastic structure with the positioning bolt 20 through the telescopic spring 21, and a hole matched with the positioning bolt 20 is formed in the positioning rod 22; the lock catch 14 can play a role in positioning the protective clamping plate 13, the protective clamping plate 13 and the lock catch 14 can mutually rotate, wearing is facilitated, the protective clamping plate 13 can be positioned through the positioning block 18, and therefore the protective clamping plate 13 can be fixed; a back plate 23 which is arranged at one end behind the adjusting device 6, and universal wheels 17 are arranged at two ends below the supporting frame 1; the backboard 23 both sides are equipped with the perforation, can install the braces in the perforation to can be as required, carry the device on the shoulder through the braces, improve the fastness of dressing, can be convenient for the motion to the device through the universal wheel 17 simultaneously, the universal wheel 17 is from taking locking function, can keep stable in the wearing process.

Working principle: when the leg recovery support frame is used, firstly, the height of the device is adjusted according to the height of a user, an electric push rod in the case 5 is started, and the electric push rod in the case 5 can drive the guide rail seat 3 to lift, so that the lifting backboard 2 can be vertically moved, and the height of the device is adjusted according to the height of the user; secondly, starting a first steering motor 8 and a second steering motor 10, wherein the first steering motor 8 drives a thigh positioning plate 9 to rotate, and meanwhile, the second steering motor 10 drives a shank positioning plate 11 to rotate, so that a leg supporting mechanism can form a mutually perpendicular state through the mutual rotation of the thigh positioning plate 9 and the shank positioning plate 11, a user can sit on a thigh protection plate 16 at the moment, feet are placed on a pedal 19, the leg device is worn, a protective clamping plate 13 and a lock catch 14 can mutually rotate through a positioning rod 22, after adjustment is completed, a positioning bolt 20 is opposite to a reserved hole on the positioning rod 22, and at the moment, the positioning bolt 20 can be driven to be inserted into the reserved hole through the action of a telescopic spring 21, so that the lock catch 14 and the protective clamping plate 13 can be mutually clamped; finally, the two sides of the backboard 23 are provided with perforations, and braces can be installed in the perforations, so that the device can be carried on the shoulder through the braces according to needs, wearing firmness is improved, meanwhile, the movement of the device can be facilitated through the universal wheels 17, the universal wheels 17 have a locking function and can be kept stable in the wearing process, the device is adjusted to be in a vertical state through the mutual rotation of the thigh positioning plate 9 and the shank positioning plate 11, and the thigh and shank positions are driven by the first steering motor 8 and the second steering motor 10 to simulate the walking state so as to achieve a training effect, namely, the working principle of the support frame for leg recovery.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A leg recovery support frame, comprising:

The support frame (1), bracing piece (12) are all installed to the both sides of braced frame (1), lift backplate (2) are installed to the one end of braced frame (1), and the internally mounted of lift backplate (2) has guide rail seat (3), the internally mounted of guide rail seat (3) has guide rail (4), and the below of guide rail (4) is connected with organic case (5);

The adjusting device (6) is arranged on two sides of one end of the lifting backboard (2), the middle part of the adjusting device (6) is connected with a waist support (7), and an adjusting knob (15) is arranged on the outer side of the adjusting device (6);

Thigh locating plate (9), it is installed the below of adjusting device (6) one end, first steering motor (8) are installed to the top of thigh locating plate (9), mid-mounting of thigh locating plate (9) one end has thigh guard plate (16), shank locating plate (11) are installed to the below of thigh locating plate (9), and one end on shank locating plate (11) is connected with second steering motor (10), running-board (19) are installed to the below of shank locating plate (11).

2. The leg recovery support frame according to claim 1, wherein the guide rail (4) penetrates through the guide rail seat (3), the guide rail seat (3) is fixedly connected with the adjusting device (6), and an electric push rod corresponding to the guide rail (4) is installed in the case (5).

3. A leg recovery support according to claim 1, wherein a rotating structure is formed between the first steering motor (8) and the thigh positioning plate (9), and a rotating structure is formed between the second steering motor (10) and the shank positioning plate (11).

4. A leg recovery support according to claim 1, wherein the shank positioning plate (11) is further provided with:

The lock catch (14) is arranged on the lower leg locating plate (11), and a protective clamping plate (13) is arranged in the middle of one end of the lock catch (14).

5. A leg recovery support according to claim 4, wherein the protective card (13) is further provided with:

the locating piece (18), it is installed the one end in the protection cardboard (13) outside, internally mounted of protection cardboard (13) has locating lever (22), internally mounted of locating piece (18) has extension spring (21), and the one end of extension spring (21) is connected with location bolt (20), constitute elastic construction between locating piece (18) through extension spring (21) and location bolt (20), set up on locating lever (22) with location bolt (20) supporting hole.

6. A leg rehabilitation support according to claim 1, wherein the adjustment device (6) is further provided with:

The backboard (23) is arranged at one end behind the adjusting device (6), and universal wheels (17) are arranged at two ends below the supporting frame (1).