CN221205827U - Lower limb fixing support - Google Patents

Abstract

The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to a lower limb fixing support, which comprises an upper support, a lower support, a rear support sleeve and a front support plate, wherein a first connecting block and a second connecting block are fixedly connected to the left side and the right side of the bottom end of the upper support respectively, a first guide support rod is fixedly connected to the bottom end of the second connecting block, the lower support is arranged at the bottom end of the upper support, an inner thread sleeve I and a first guide support sleeve I are fixedly connected to the left side and the right side of the upper end of the lower support respectively, an adjusting screw rod I is screwed in the inner thread sleeve I, the upper end of the adjusting screw rod I is rotationally connected with the connecting block through a rotating shaft, and the bottom end of the first guide support rod is in sliding connection with the first guide support sleeve; the rear support sleeve is arranged below the lower support, and the left side and the right side of the upper end of the rear support sleeve are fixedly connected with connecting rods.

Description

Lower limb fixing support

Technical Field

The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to a lower limb fixing support.

Background

At present, after an operation is performed on a patient with a patient on the leg, the patient is usually required to fix the lower limb, particularly the joint part of the lower limb, so that the lower limb after the operation can not move, and the normal rehabilitation effect of the limb is convenient, and therefore, the patient is required to be assisted and restrained and fixed by using the lower limb fixing support.

When the existing lower limb fixing brace is used, the following defects exist: the distance between the upper support for fixing the thigh and the lower support for fixing the calf lacks effective regulation, is inconvenient to adjust according to the leg length of a patient, easily causes the condition that the upper support above is not fixed in place with the thigh, simultaneously, the length of the support plate for fixing the foot also lacks effective regulation, is inconvenient to adjust according to the foot length of the patient, easily causes the condition that the support plate is overlong or too short, has limited applicability and is not good in use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a lower limb fixing support which can be adjusted according to the length of the lower limb of a patient, so that the applicability is greatly improved, and the lower limb fixing support is better to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lower limb fixing support comprises an upper support, a lower support, a rear support sleeve and a front support plate, wherein a first connecting block and a second connecting block are fixedly connected to the left side and the right side of the bottom end of the upper support respectively, a first guide support rod is fixedly connected to the bottom end of the second connecting block, the lower support is arranged at the bottom end of the upper support, a first internal thread sleeve and a first guide support sleeve are fixedly connected to the left side and the right side of the upper end of the lower support respectively, an adjusting screw rod I is screwed in the first internal thread sleeve, the upper end of the adjusting screw rod I is rotatably connected with the connecting block through a rotating shaft, and the bottom end of the first guide support rod is in sliding connection with the first guide support sleeve;

The rear support sleeve is arranged below the lower support, the left side and the right side of the upper end of the rear support sleeve are fixedly connected with connecting rods, the upper ends of the connecting rods are fixedly connected with the lower support, the left side and the right side of the front end of the rear support sleeve are respectively fixedly connected with an internal thread sleeve II and a guide support sleeve II, an adjusting screw rod II is screwed in the internal thread sleeve II, the front support plate is arranged at the front end of the rear support sleeve, the left side and the right side of the rear end of the rear support sleeve are fixedly connected with a connecting block III and a connecting block IV, the front end of the adjusting screw rod II is rotationally connected with the connecting block III through a rotating shaft, the rear end of the connecting block IV is fixedly connected with a guide support rod II, and the rear end of the guide support rod II is in sliding connection with the guide support sleeve II;

the upper end and the lower end of the right side of the upper support, the upper end and the lower end of the right side of the lower support and the upper end of the right side of the front support plate are fixedly connected with flexible binding bands.

As a preferable technical scheme of the lower limb fixing support, the flexible binding belt is characterized in that a magic sticking sub-paste and a magic sticking female paste are fixedly connected to the outer surface of the flexible binding belt, and the magic sticking sub-paste is positioned on one side of the magic sticking female paste.

As a preferable technical scheme of the lower limb fixing support, the length of the magic paste mother patch is longer than that of the magic paste child patch.

As a preferable technical scheme of the lower limb fixing support, buckles are fixedly connected to the upper and lower ends of the left side of the upper support, the upper and lower ends of the left side of the lower support and the upper end of the left side of the front support plate, and the buckles are of rectangular structures.

As a preferable technical scheme of the lower limb fixing support, the inside of the upper support, the inside of the lower support, the inside of the rear support sleeve and the inside of the front support plate are fixedly connected with flexible protection pads.

As a preferable technical scheme of the lower limb fixing support, the rear support sleeve is of an arc-shaped structure, and the front support plate is of a U-shaped structure.

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

1. When the adjustable support is used, the first internal thread sleeve, the first adjusting screw, the first connecting block, the second connecting block, the first guide support rod and the first guide support sleeve are matched, so that the use height of the upper support is adjusted relative to the thread lifting of the lower support, the distance between the upper support and the lower support is adjusted, the adjustment can be carried out according to the leg length of a patient, the upper support and the thigh can be better fixed, the applicability is improved greatly, and the adjustable support is better to use.

2. The utility model designs the structure for fixing the footsteps into two parts of the rear supporting sleeve and the front supporting plate, when the device is used, the front supporting plate can be adjusted in a telescopic manner relative to the threads of the rear supporting sleeve through the matching arrangement of the internal thread sleeve II, the adjusting screw rod II, the connecting block III, the connecting block IV, the guide supporting rod II and the guide supporting sleeve II, so that the use length of the front supporting plate can be adjusted according to the foot length of a patient, the foot can be better fixed on the front supporting plate, the applicability is greatly improved, and the device is better to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic rear view of the structure of FIG. 1;

FIG. 3 is a schematic view of the bottom structure of FIG. 1;

FIG. 4 is a schematic view of the connection structure of the upper brace and the lower brace of the utility model;

fig. 5 is a schematic view of the connection structure of the rear bracket sleeve and the front bracket of the present utility model.

In the figure: 1. an upper brace; 2. a first connecting block; 3. a second connecting block; 4. a first guide strut; 5. a lower brace; 6. an internal thread sleeve I; 7. adjusting the first screw rod; 8. a guide support sleeve I; 9. a connecting rod; 10. a rear support sleeve; 11. an internal thread sleeve II; 12. adjusting a second screw rod; 13. a second guide support sleeve; 14. a front pallet; 15. a third connecting block; 16. a connecting block IV; 17. a second guide strut; 18. a flexible pad; 19. a flexible strap; 20. a magic tape; 21. magic paste mother plaster; 22. a buckle.

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.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a fixed brace of low limbs, including last brace 1, lower brace 5, back support cover 10 and preceding layer board 14, go up the bottom left and right sides of brace 1 and fixedly connected with connecting block 1 respectively and connecting block two 3, the bottom fixedly connected with direction branch one 4 of connecting block two 3, lower brace 5 sets up in the bottom of going up brace 1, the upper end left and right sides of lower brace 5 respectively fixedly connected with internal thread cover one 6 and direction brace one 8, the inside of internal thread cover one 6 is screwed in and is connected with adjusting screw one 7, the upper end of adjusting screw one 7 is connected with connecting block one 2 rotations through the pivot, and the bottom and the direction brace one 8 sliding connection of direction brace one 4, wherein, when using, through relative internal thread cover one 6 rotation adjusting screw one 7, the first accessible pivot of rotating adjusting screw one 7 drives connecting block one 2 to drive down brace 1 and go up brace 5 and go up the opposite side of brace 1 then through the first 4 relative direction braces one 8 sliding on connecting block two 3 and carry out direction support, it is simple to adjust, use, upward brace 1 and lower brace 5 have a plurality of ventilation effect in addition, and a plurality of ventilation in the better support 1 are offered to the better, and the better ventilation effect is not offered to the brace 1.

In the embodiment, when the adjustable support is used, the threaded lifting adjustment of the upper support 1 relative to the lower support 5 can be realized through the matching arrangement of the internal thread sleeve I6, the adjusting screw I7, the connecting block I2, the connecting block II 3, the guide support rod I4 and the guide support sleeve I8, so that the distance between the upper support 1 and the lower support 5 can be adjusted according to the leg length of a patient, the applicability is greatly improved, and the adjustable support is better.

Further, referring to fig. 1, 2, 3 and 5, the rear supporting sleeve 10 is disposed below the lower brace 5, the rear supporting sleeve 10 is in an arc structure, the left and right sides of the upper end of the rear supporting sleeve 10 are fixedly connected with the connecting rod 9, the upper end of the connecting rod 9 is fixedly connected with the lower brace 5, the left and right sides of the front end of the rear supporting sleeve 10 are respectively fixedly connected with the internal thread sleeve II 11 and the guide supporting sleeve II 13, the adjusting screw rod II 12 is screwed in the internal thread sleeve II 11, the front supporting plate 14 is disposed at the front end of the rear supporting sleeve 10, the front supporting plate 14 is in a U-shaped structure, the left and right sides of the rear end of the rear supporting sleeve 10 are fixedly connected with the connecting block III 15 and the connecting block IV 16, the front end of the adjusting screw rod II 12 is rotationally connected with the connecting block III 15 through a rotating shaft, the rear end of the connecting block IV 16 is fixedly connected with the guide supporting rod II 17, the rear end of the guide supporting rod II 17 is slidingly connected with the guide supporting sleeve II 13, when in use, the adjusting screw II 12 is rotated relative to the internal thread sleeve II 11, the rotating adjusting screw II 12 can drive the connecting block III 15 to move through the rotating shaft, so that the front supporting plate 14 is driven to stretch relative to the rear supporting sleeve 10, the other side of the front supporting plate 14 is guided and supported relative to the guide supporting sleeve II 13 through the guide supporting rod II 17 on the connecting block IV 16, the adjustment is simple and convenient, the rear supporting sleeve 10 with an arc structure and the front supporting plate 14 with a U-shaped structure can semi-wrap the feet, the feet are not easy to move left and right, the heels and the two sides of the feet can be shielded and protected, in addition, a plurality of ventilation holes are formed on the rear supporting sleeve 10 and the front supporting plate 14, which are not specifically shown in the figure, the ventilation and heat dissipation effects of the rear supporting sleeve 10 and the front supporting plate 14 can be improved, the self weights of the rear supporting sleeve 10 and the front supporting plate 14 can be lightened, the use is better.

In the embodiment, the structure for fixing the footsteps is designed into two parts of the rear support sleeve 10 and the front support plate 14, and when the device is used, the front support plate 14 can be adjusted in a threaded manner relative to the rear support sleeve 10 through the matching arrangement of the internal thread sleeve II 11, the adjusting screw rod II 12, the connecting block III 15, the connecting block IV 16, the guide support rod II 17 and the guide support sleeve II 13, so that the use length of the device can be adjusted according to the foot length of a patient, the foot can be fixed on the device better, the applicability is improved greatly, and the device is better to use.

Still further, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the upper and lower ends on the right side of the upper brace 1, the upper and lower ends on the right side of the lower brace 5, the upper end on the right side of the front brace 14 are all fixedly connected with the flexible strap 19, the flexible strap 19 is an unnecessary section of the flexible strap 19, the magic adhesive sub-adhesive 20 and the magic adhesive female-adhesive 21 are fixedly connected with each other, the magic adhesive sub-adhesive 20 is located on one side of the magic adhesive female-adhesive 21, the length of the magic adhesive female-adhesive 21 is greater than the length of the magic adhesive sub-adhesive 20, the upper and lower ends on the left side of the upper brace 1, the upper and lower ends on the left side of the lower brace 5, the upper and lower ends on the left side of the front brace 14, and the upper end on the left side of the front brace 14 are all fixedly connected with the buckle 22, and the buckle 22 is of a rectangular structure, wherein when in use, the flexible strap 19 passes through the buckle 22 and reversely folds back the unnecessary section of the flexible strap 19, the magic adhesive sub-adhesive 20 and the magic adhesive female-adhesive 21 are bonded with each other, the upper brace 1, the lower brace 5, the rear brace 10 and the front brace 14 can be further folded by the flexible strap 19, the unnecessary section can be further used, and the flexible strap 19 can be further conveniently and the flexible strap can be used, and the flexible strap 19 can be prevented from being folded, and the flexible strap is further, and the flexible strap 19.

Still further, referring to fig. 1, 2, 3, 4 and 5, the flexible protection pad 18 is fixedly connected to the inside of the upper brace 1, the inside of the lower brace 5, the inside of the rear support sleeve 10 and the inside of the front support plate 14, wherein the flexible protection pad 18 is used to make the contact between the fixed brace and the lower limb relatively comfortable, and can buffer the pressure of the fixed brace on the lower limb, so as to flexibly protect the lower limb, and preferably, the flexible protection pad 18 is a breathable cotton pad or other flexible breathable pad body meeting the use requirement.

The utility model has the following application flow and working principle: when the device is used, feet are placed on the rear support sleeve 10 and the front support plate 14, the lower support 5 is positioned outside the lower leg, the upper support 1 is positioned outside the thigh, the adjusting screw rod II 12 is rotated relative to the inner thread sleeve II 11, the connecting block III 15 is driven to move by the rotating adjusting screw rod II 12 through the rotating shaft, the front support plate 14 is driven to stretch and retract relative to the rear support sleeve 10, the other side of the front support plate 14 is driven to slide relative to the guiding support sleeve II 13 through the guiding support rod II 17 on the connecting block IV 16, the using length of the device is adjusted according to the foot length of a patient, the adjusting screw rod I7 is rotated relative to the inner thread sleeve I6, the connecting block I2 is driven to move by the rotating inner adjusting screw rod I7 through the rotating shaft, the upper support 1 is driven to lift relative to the lower support 5, the other side of the upper support 1 is driven to slide relative to the guiding support sleeve I8 through the guiding support rod I4 on the connecting block II 3, the using height of the upper support 1 is adjusted according to the leg length of the patient, the flexible buckle 19 is driven to pass through 22 and reversely flexible binding band 19, the segment of the flexible binding band 19 is further fixed with the lower support plate 20, and the lower support plate 10 is further fixed with the lower support plate 1, and the lower support plate is further fixed, and the upper support plate is attached to the upper support plate and the lower support plate is attached.

In this embodiment, the contents not described in detail are common knowledge and the prior art.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A lower limb fixation brace, characterized in that: the novel support comprises an upper support (1), a lower support (5), a rear support sleeve (10) and a front support plate (14), wherein a first connecting block (2) and a second connecting block (3) are fixedly connected to the left side and the right side of the bottom end of the upper support (1), a first guide support rod (4) is fixedly connected to the bottom end of the second connecting block (3), the lower support (5) is arranged at the bottom end of the upper support (1), an inner thread sleeve (6) and a first guide support sleeve (8) are fixedly connected to the left side and the right side of the upper end of the lower support (5), an adjusting screw rod (7) is screwed in the inner thread sleeve (6), the upper end of the adjusting screw rod (7) is rotatably connected with the first connecting block (2) through a rotating shaft, and the bottom end of the first guide support rod (4) is in sliding connection with the first guide support sleeve (8);

The rear support sleeve (10) is arranged below the lower support (5), a connecting rod (9) is fixedly connected to the left side and the right side of the upper end of the rear support sleeve (10), the upper end of the connecting rod (9) is fixedly connected with the lower support (5), an inner thread sleeve II (11) and a guide support sleeve II (13) are fixedly connected to the left side and the right side of the front end of the rear support sleeve (10), an adjusting screw rod II (12) is screwed in the inner thread sleeve II (11), a front support plate (14) is arranged at the front end of the rear support sleeve (10), a connecting block III (15) and a connecting block IV (16) are fixedly connected to the left side and the right side of the rear end of the rear support sleeve (10), the front end of the adjusting screw rod II (12) is rotatably connected with the connecting block III (15) through a rotating shaft, a guide support rod II (17) is fixedly connected to the rear end of the connecting block IV (16), and the rear end of the guide support rod II (17) is slidably connected with the guide support sleeve II (13);

The upper end and the lower end of the right side of the upper brace (1), the upper end and the lower end of the right side of the lower brace (5) and the upper end of the right side of the front supporting plate (14) are fixedly connected with flexible binding bands (19).

2. A lower extremity fixation brace as set forth in claim 1, wherein: the flexible bandage (19) is characterized in that a magic paste sub-paste (20) and a magic paste mother paste (21) are fixedly connected to the outer surface of the flexible bandage (19), and the magic paste sub-paste (20) is located on one side of the magic paste mother paste (21).

3. A lower extremity fixation brace as set forth in claim 2, wherein: the length of the magic paste mother paste (21) is longer than that of the magic paste child paste (20).

4. A lower extremity fixation brace as set forth in claim 1, wherein: the upper end and the lower end of the left side of the upper brace (1), the upper end and the lower end of the left side of the lower brace (5) and the upper end of the left side of the front supporting plate (14) are fixedly connected with buckles (22), and the buckles (22) are of rectangular structures.

5. A lower extremity fixation brace as set forth in claim 1, wherein: the inside of going up brace (1), the inside of lower brace (5), the inside of back support cover (10), the inside of preceding layer board (14) all fixedly connected with flexible protection pad (18).

6. A lower extremity fixation brace as set forth in claim 5, wherein: the rear support sleeve (10) is of an arc-shaped structure, and the front support plate (14) is of a U-shaped structure.