CN219000773U - Multifunctional lower limb bone fracture bracket - Google Patents

Abstract

The utility model discloses a multifunctional lower limb bone fracture support, which comprises a tray, wherein the upper end of the tray is movably connected with a guard board box, the upper end of the guard board box is provided with two grooves, the edges of the two grooves are fixedly connected with bearing cloths, the inside of the guard board box is provided with two arc plates, the inner cambered surfaces of the two arc plates are rotatably connected with a plurality of massage balls, a patient can put lower limbs into the grooves and provide supporting force by the bearing cloths, the massage balls can be driven to massage the lower limbs of the patient through the reciprocating movement of the arc plates, the lower end of the tray is fixedly connected with a fixed disc, one side opposite to the two fixed discs is rotatably connected with rectangular columns, the outer walls of the rectangular columns are slidably sleeved with rectangular pipes, the inside of the two rectangular columns are slidably connected with two clamping pins, the connecting parts of the two rectangular columns are rotatably connected with the rectangular columns through the supporting coils, the inclination angle of the guard board box can be adjusted, and the height of the guard board box can also be slidably adjusted in the rectangular pipes through the rectangular columns, and the clamping pins are fixed.

Description

Multifunctional lower limb bone fracture bracket

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a multifunctional lower limb bone fracture bracket.

Background

When the lower limb of a patient is twisted off or the bones and muscles are damaged, the patient can fix the lower limb by adopting a gypsum method, then the patient is lifted, the lifting can enable venous blood to flow back, and because the blood circulation of the patient is very slow, and the patient can suffer from congestion and swelling and the like, the lifting of the patient can reduce accumulation of effusion and reduce the swelling degree, and then the patient should appropriately massage the patient to promote blood circulation.

Chinese patent publication No. CN 211535058U discloses a lower limb bone fracture nursing combined support, which comprises a U-shaped main frame, wherein lifting plates capable of moving up and down are arranged on the left side and the right side of the front part of the main frame, translation plates capable of moving left and right are arranged on the tops of the lifting plates, fine tuning plates capable of moving back and forth are arranged on the tops of the translation plates, U-shaped support plates capable of swinging back and forth are arranged on the tops of the fine tuning plates, and clamping plates capable of moving left and right are arranged on the inner sides of the support plates; the top of the rear side of the main frame is provided with a rotating wheel, and the rotating wheel horizontally rotates to form a structure that two lifting plates move up and down simultaneously; the clutch screws are arranged on the rear side of the main frame, the clutch screws move forwards to form two structures for fixing the positions of the lifting plates, and the clutch screws move backwards to form two structures for moving the lifting plates up and down alternately. The utility model effectively solves the problems that the existing lower limb bone injury patient lifts the affected limb uncomfortable, inconvenient, easy to cause fatigue and unfavorable for the rehabilitation of the patient.

The above patent can adjust the supporting height of the lower limb of the patient, and can exercise by left and right leg movement, but when the supporting height is changed, the included angle between the leg of the patient and the horizontal plane can be changed, so that the leg is in contact with the bracket but is not completely attached, thereby generating discomfort, the inclination angle is also required to be adjusted, and in order to promote blood circulation, accelerate wound healing, lack of rehabilitation measures such as massage, and the like.

Disclosure of Invention

The utility model aims to provide a multifunctional lower limb bone fracture bracket which has the characteristics of multiple functions and adjustable inclination angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional lower limb bone fracture bracket comprises a tray, wherein the upper end of the tray is movably connected with a guard board box, two grooves are formed in the upper end of the guard board box, bearing cloth is fixedly connected to the edges of the two grooves, a plurality of sliding grooves positioned on the left side and the right side of the two grooves are formed in the upper end of the guard board box, and a rubber pad is fixedly connected to the lower end of the guard board box;

the inside of the guard plate box is provided with two arc plates, the inner cambered surfaces of the two arc plates are respectively and rotatably connected with a plurality of massage balls, the left edge and the right edge of the upper ends of the two arc plates are respectively and fixedly connected with a screw rod, the other ends of the plurality of screw rods are respectively extended to the upper part of the guard plate box through a chute 5, gaskets and nuts are arranged on the outer wall of the guard plate box, and the top ends of the plurality of screw rods are respectively and fixedly connected with a limiting block;

the first springs are fixedly connected between the rear ends of the two arc-shaped plates and the guard plate box, the front end of the guard plate box is provided with two through holes, the front ends of the two arc-shaped plates are fixedly connected with pull ropes, and the two pull ropes penetrate through the through holes and extend to the front of the guard plate box.

In order to realize the adjustment of the transverse angle and the height of the guard plate box, the multifunctional lower limb bone fracture bracket is preferably used, the left side and the right side of the lower end of the tray are fixedly connected with fixed discs, one side opposite to the two fixed discs is rotationally connected with rectangular columns, and the outer walls of the two rectangular columns are sleeved with rectangular pipes in a sliding manner;

a plurality of first open holes which are distributed in an arc shape are formed in one side of each fixing disc, a plurality of second open holes which are distributed vertically are formed in one side, which is opposite to each other, of each rectangular tube, two clamping pins are connected inside each rectangular column in a sliding mode, a second spring is fixedly connected between one end of each clamping pin and the inner wall of each rectangular column, and the other ends of the clamping pins penetrate through the first open holes and the second open holes respectively.

In order to realize detachable connection between the tray and the guard board box, the multifunctional lower limb bone fracture support is preferably provided with the trapezoid wedges fixedly connected with the left side and the right side of the upper end of the tray, and the upper end face and the lower end face of the guard board box are respectively provided with two trapezoid grooves matched with the trapezoid wedges.

In order to prevent the guard board box from slipping off the tray when being inclined, the multifunctional lower limb bone fracture support is preferably provided with two movable pins positioned below the trapezoid wedges, which are rotatably connected to the front outer wall and the rear outer wall of the tray.

In order to prevent the pull ropes from entering the guard board box, the multifunctional lower limb bone fracture support is preferably provided with limiting clamping rings fixedly connected with the other ends of the two pull ropes.

In order to realize that the screw and other accessories can be accommodated in the tray when the guard board box is turned over, the multifunctional lower limb bone fracture support is preferably selected, and the inside of the tray is hollowed and is provided with an extension rope.

In order to realize stable placement of the support, the multifunctional lower limb bone fracture support is preferably provided with a pull rod fixedly connected between two rectangular pipes, and the lower ends of the two rectangular pipes are fixedly connected with supporting legs.

In order to realize that the gasket separates the guard plate box from the screw cap, the multifunctional lower limb bone fracture bracket is preferably used, the two gaskets are movably connected with the screw rod, and the two screw caps are in threaded connection with the screw rod.

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

1. according to the utility model, the guard board box is movably connected with the tray, and when the rubber pad is arranged upwards, the support can be used as a stool for a patient to rest; when arranging as shown in the figure one, can put into the inside of recess with patient's low limbs to provide holding power by the bearing cloth, if patient's low limbs do not have the wound and need massage when relaxing with the contact surface of bearing cloth, then the accessible twist the nut, make the screw rod move upwards, and drive the arc and shift upwards, make the massage ball top in the lower extreme of bearing cloth, then through pulling the stay cord, drive the arc and shift forward, the action of first spring after releasing the stay cord is reset backward to the arc, the arc back-and-forth movement in-process massage ball can massage the low limbs position of bearing cloth upper end, and the height of adjustable arc through the nut, thereby adjust the massage dynamics, when not needing massage, through the nut regulation, make the massage ball not contact with the bearing cloth, travelling comfort when guaranteeing that the bearing cloth supports the low limbs.

2. According to the utility model, the clamping pin is pressed to separate the clamping pin from the first opening or the second opening, when the clamping pin is separated from the first opening, the tray can be rotated to adjust the inclination angle of the guard board box, after the adjustment is completed, the clamping pin is reset under the action of the second spring and penetrates through the other first opening again, and similarly, the two clamping pins below are pressed to separate the clamping pin from the second opening, and then the rectangular column can slide in the rectangular tube, so that the height of the guard board box can be adjusted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall sectional view of the present utility model;

FIG. 2 is an enlarged schematic view of the portion a of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged view of part b of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged view of the c-section of FIG. 1 according to the present utility model;

FIG. 5 is a schematic diagram of the overall side view of the present utility model;

FIG. 6 is an overall cross-sectional top view of the present utility model;

FIG. 7 is a schematic view of the structure of the guard box of the present utility model.

The symbol marks in the figures illustrate:

1. a tray; 2. a guard board box; 3. a groove; 4. a support cloth; 5. a chute; 6. an arc-shaped plate; 7. a massage ball; 8. a screw; 9. a gasket; 10. a screw cap; 11. a limiting block; 12. a first spring; 13. a through hole; 14. a pull rope; 15. a fixed plate; 16. rectangular columns; 17. a rectangular tube; 18. a first opening; 19. a second opening; 20. a bayonet lock; 21. a second spring; 22. a rubber pad; 23. a trapezoidal wedge; 24. a trapezoid groove; 25. a movable pin; 26. a limiting snap ring; 27. extending the rope; 28. a pull rod; 29. and (5) supporting legs.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

Referring to fig. 1 to 7, the utility model provides a multifunctional lower limb bone fracture bracket, which comprises a tray 1, wherein the upper end of the tray 1 is movably connected with a guard board box 2, two grooves 3 are formed in the upper end of the guard board box 2, supporting cloth 4 is fixedly connected to the edges of the two grooves 3, a plurality of sliding grooves 5 positioned on the left side and the right side of the two grooves 3 are formed in the upper end of the guard board box 2, and a rubber pad 22 is fixedly connected to the lower end of the guard board box 2;

two arc plates 6 are arranged in the guard plate box 2, a plurality of massage balls 7 are rotatably connected to the inner cambered surfaces of the two arc plates 6, screw rods 8 are fixedly connected to the left edge and the right edge of the upper ends of the two arc plates 6, the other ends of the screw rods 8 extend to the upper side of the guard plate box 2 through sliding grooves 5, gaskets 9 and nuts 10 are arranged on the outer walls of the screw rods 8, and limiting blocks 11 are fixedly connected to the top ends of the screw rods 8;

the first springs 12 are fixedly connected between the rear ends of the two arc plates 6 and the guard plate box 2, two through holes 13 are formed in the front end of the guard plate box 2, pull ropes 14 are fixedly connected to the front ends of the two arc plates 6, and the two pull ropes 14 penetrate through the through holes 13 and extend to the front of the guard plate box 2.

In this embodiment: the guard board box 2 is movably connected with the tray 1, and when the rubber pad 22 is arranged upwards, the bracket can be used as a stool for a patient to rest;

when the massage device is arranged as shown in fig. 1, the lower limbs of a patient can be placed in the grooves 3, the supporting force is provided by the supporting cloth 4, if the contact surface of the lower limbs of the patient and the supporting cloth 4 is not wound and needs to be massaged and relaxed, the screw cap 10 can be screwed, the screw rod 8 can be moved upwards, the arc plate 6 is driven to move upwards, the massage ball 7 is propped against the lower end of the supporting cloth 4, then the arc plate 6 is driven to move forwards by pulling the pull rope 14, the arc plate 6 is reset backwards under the action of the first spring 12 after the pull rope 14 is loosened, the massage ball 7 can massage the lower limb part at the upper end of the supporting cloth 4 in the forward and backward movement process of the arc plate 6, the height of the arc plate 6 can be adjusted through the screw cap 10, so that the massage force is adjusted, when the massage is not needed, the massage ball 7 is not contacted with the supporting cloth 4, and the comfort of the supporting of the lower limbs of the supporting cloth 4 is ensured.

As a technical optimization scheme of the utility model, the left side and the right side of the lower end of the tray 1 are fixedly connected with fixed disks 15, one side opposite to the two fixed disks 15 is rotationally connected with rectangular columns 16, and the outer walls of the two rectangular columns 16 are slidably sleeved with rectangular pipes 17;

a plurality of first open holes 18 that are circular arc distribution have all been opened to one side of two fixed disks 15, and a plurality of second open holes 19 that vertically distribute have all been opened to one side that two rectangular tubes 17 are on the back, and the inside of two rectangular posts 16 all sliding connection has two bayonet locks 20, all fixedly connected with second spring 21 between the inner wall of a plurality of bayonet locks 20 and rectangular posts 16, and the other end of a plurality of bayonet locks 20 runs through first open hole 18 and second open hole 19 respectively.

In this embodiment: by pressing the bayonet lock 20, the bayonet lock 20 can be separated from the first opening 18 or the second opening 19, when the bayonet lock 20 is separated from the first opening 18, the tray 1 can be rotated to adjust the inclination angle of the guard plate box 2, after the adjustment is completed, the bayonet lock 20 is reset under the action of the second spring 21 and penetrates through the other first opening 18 again, and similarly, the two bayonet locks 20 below are pressed to separate from the second opening 19, and then the rectangular column 16 can slide in the rectangular tube 17, so that the height of the guard plate box 2 can be adjusted.

As a technical optimization scheme of the utility model, trapezoidal wedges 23 are fixedly connected to the left and right sides of the upper end of the tray 1, and two trapezoidal grooves 24 matched with the trapezoidal wedges 23 are formed in the upper end face and the lower end face of the guard board box 2.

In this embodiment: by sliding the trapezoidal groove 24 in alignment with the trapezoidal wedge 23, the trapezoidal wedge 23 can be fitted into the inside of the trapezoidal groove 24 to fix the tray 1 and the apron box 2.

As a technical optimization scheme of the utility model, the front and rear outer walls of the tray 1 are respectively and rotatably connected with two movable pins 25 positioned below the trapezoidal wedge 23.

In this embodiment: the movable pin 25 can rotate, and can limit the guard plate box 2 when rotating to be in contact with the guard plate box 2, so that the guard plate box 2 is prevented from slipping off the tray 1 when being inclined.

As a technical optimization scheme of the utility model, the other ends of the two pull ropes 14 are fixedly connected with limiting snap rings 26.

In this embodiment: the limiting snap ring 26 can prevent the pull rope 14 from entering the guard board box 2, and can be conveniently connected with the extension rope 27.

As a technical optimization scheme of the utility model, the interior of the tray 1 is hollowed out and is provided with an extension rope 27.

In this embodiment: the hollow inside of the tray 1 can be used for placing personal belongings of a patient, and when the end face of the groove 3 faces downwards, the hollow arrangement can ensure that the screw rod 8 and other accessories can be accommodated.

As a technical optimization scheme of the utility model, a pull rod 28 is fixedly connected between two rectangular pipes 17, and the lower ends of the two rectangular pipes are fixedly connected with supporting legs 29.

In this embodiment: the tie rods 28 increase the stability and firmness of the stand, and the legs 29 facilitate the placement of the stand on the ground.

As a technical optimization scheme of the utility model, two gaskets 9 are movably connected with the screw rod 8, and two nuts 10 are in threaded connection with the screw rod 8.

The working principle of the utility model is as follows:

the bayonet lock 20 is pressed, can make the bayonet lock 20 break away from first trompil 18 or second trompil 19, thereby when bayonet lock 20 breaks away from first trompil 18, thereby can rotate tray 1 adjusts the inclination of backplate case 2, thereby adjust the back, the bayonet lock 20 resets under the effect of second spring 21 and runs through another first trompil 18 again, and similarly, make it break away from second trompil 19 through pressing two bayonet locks 20 below, then can make rectangular column 16 slide in the inside of rectangular tube 17, can be used to adjust backplate case 2's height, after adjusting to the required comfort angle of patient, can put into recess 3 with the lower limb of patient, and by supporting cloth 4 provides holding power, if the contact surface of patient's lower limb and supporting cloth 4 does not have the wound and when needs massage is relaxed, then the accessible screw cap 10 is twisted, make screw rod 8 shift up, and drive the arc 6 move up, make the massage ball 7 top at the lower extreme of supporting cloth 4, then through pulling rope 14, drive stay cord 6 to shift forward, then can make the rectangle post 16 slide in the inside rectangular tube 17, can be used to adjust the height of backplate 2, can put into recess 3 with the lower limb of patient's lower limb, and by the supporting cloth 4 provides holding power by the supporting cloth 4, when the supporting cloth 4 does not need to massage, when the contact with the arc, when the arc is relaxed, can be adjusted to the position of the arc, can be adjusted to the position is high to the position of the arc plate 4, when the upper limb is required to be adjusted, and the upper limb is convenient, can be moved, and the position is required to massage by the supporting the upper limbs is moved, and the upper limbs and the supporting cloth is convenient to be moved.

In the description of the present utility model, it should be understood that the directions or positional relationships such as the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims (8)

1. Multifunctional lower limb bone fracture bracket, including tray (1), its characterized in that: the upper end of the tray (1) is movably connected with a guard board box (2), two grooves (3) are formed in the upper end of the guard board box (2), bearing cloth (4) is fixedly connected to the edges of the two grooves (3), a plurality of sliding grooves (5) positioned on the left side and the right side of the two grooves (3) are formed in the upper end of the guard board box (2), and a rubber pad (22) is fixedly connected to the lower end of the guard board box (2);

the novel multifunctional massage device is characterized in that two arc plates (6) are arranged in the guard plate box (2), a plurality of massage balls (7) are rotatably connected to the inner cambered surfaces of the two arc plates (6), screw rods (8) are fixedly connected to the left edge and the right edge of the upper end of each arc plate (6), the other ends of the screw rods (8) extend to the upper side of the guard plate box (2) through sliding grooves 5, gaskets (9) and nuts (10) are arranged on the outer walls of the screw rods, and limiting blocks (11) are fixedly connected to the top ends of the screw rods (8);

the novel protective plate comprises a protective plate box body and is characterized in that first springs (12) are fixedly connected between the rear ends of arc plates (6) and the protective plate box body (2), two through holes (13) are formed in the front end of the protective plate box body (2), pull ropes (14) are fixedly connected to the front ends of the arc plates (6), and the pull ropes (14) penetrate through the through holes (13) and extend to the front of the protective plate box body (2).

2. The multi-functional lower limb bone fracture stent of claim 1, wherein: the left side and the right side of the lower end of the tray (1) are fixedly connected with fixing plates (15), one side, opposite to the fixing plates (15), of each fixing plate is rotatably connected with a rectangular column (16), and the outer walls of the two rectangular columns (16) are slidably sleeved with rectangular pipes (17);

two all open one side of fixed disk (15) has a plurality of first trompil (18) that are circular-arc distribution, two a plurality of second trompil (19) that vertically distribute have all been opened to one side that rectangular tube (17) are opposite to each other, two the inside of rectangular post (16) all sliding connection has two bayonet locks (20), a plurality of all fixedly connected with second spring (21) between the inner wall of the one end of bayonet lock (20) and rectangular post (16), a plurality of the other end of bayonet lock (20) runs through first trompil (18) and second trompil (19) respectively.

3. The multi-functional lower limb bone fracture stent of claim 1, wherein: the left side and the right side of tray (1) upper end are all fixedly connected with trapezoidal wedge (23), trapezoidal groove (24) that two and trapezoidal wedge (23) assorted have all been seted up to the up and down terminal surface of backplate case (2).

4. A multi-functional lower extremity bone fracture bracket according to claim 3, wherein: the front outer wall and the rear outer wall of the tray (1) are respectively connected with two movable pins (25) positioned below the trapezoid wedges (23) in a rotating way.

5. The multi-functional lower limb bone fracture stent of claim 1, wherein: and the other ends of the two pull ropes (14) are fixedly connected with limiting snap rings (26).

6. The multi-functional lower limb bone fracture stent of claim 1, wherein: the inside of tray (1) fretwork and place extension rope (27).

7. The multi-functional lower limb bone fracture stent of claim 2, wherein: a pull rod (28) is fixedly connected between the two rectangular pipes (17), and the lower ends of the two rectangular pipes are fixedly connected with supporting legs (29).

8. The multi-functional lower limb bone fracture stent of claim 1, wherein: the two gaskets (9) are movably connected with the screw rod (8), and the two nuts (10) are in threaded connection with the screw rod (8).

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