CN111821088A

CN111821088A - Joint fixing brace capable of automatically massaging

Info

Publication number: CN111821088A
Application number: CN202010777302.5A
Authority: CN
Inventors: 陈宇
Original assignee: Wuhan Jinwansu Medical Devices Co ltd
Current assignee: Wuhan Jinwansu Medical Devices Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-10-27

Abstract

The joint fixing support capable of automatically massaging comprises a fixing support, wherein the fixing support is provided with a shank fixing plate capable of clamping shanks and a thigh fixing plate capable of clamping thighs, a shank rotating shaft is fixedly connected onto the shank fixing plate, a shank rotating rod is fixedly connected onto the shank rotating shaft, a thigh rotating shaft is fixedly connected onto the thigh fixing plate, a thigh rotating rod is fixedly connected onto the thigh rotating shaft, a rotating pin is arranged between the shank rotating rod and the thigh rotating rod, the equipment is simple in structure and easy to implement, a patient can quickly assemble and disassemble the support by poking a sliding block and pulling a rope, and the patient can massage the shanks far away from the injured periphery by massaging wheels and massaging blocks while bending the shanks, and can quickly heal after being used for a period of time.

Description

Joint fixing brace capable of automatically massaging

Technical Field

The invention relates to the field of medical orthopedic instruments, in particular to a joint fixing brace capable of automatically massaging.

Background

When people are accidentally injured in life, leg fracture is inevitable, plaster external fixation plays a crucial role in a leg fracture treatment scheme, particularly in conservation treatment, if plaster external fixation is not available, the fractured end is very easy to bear force in daily accidental activities, and at the moment, the fractured end is easy to bear force to cause displacement due to the fact that no plaster external fixation is available. Once the broken end of the fracture is displaced, a better alignment can not be maintained, and only operation treatment can be finally carried out, so that the plaster plays an important role in conservative treatment of the fracture. The plaster also has a relatively important function in patients of fracture surgery, some patients have serious fracture, the strength of internal fixation may not have a way to maintain the strength required after fracture, at the moment, plaster external fixation is needed to assist fixation, but the plaster external fixation is inconvenient to walk, the plaster is worn for 24 hours, water collision is avoided after the plaster is hit, and the plaster is prevented from deforming, so that the life of the patients is very inconvenient, and the plaster fixation may cause too long braking, which is not beneficial to functional rehabilitation, such as causing joint adhesion, too fast muscle atrophy and the like; the patient can move each joint of the affected limb on the bed within 20 days, so as to avoid muscle atrophy and joint adhesion.

The invention particularly aims to solve the problem, designs a novel fixing brace for solving the problems of inconvenient walking, joint adhesion, too fast muscular atrophy and the like of a patient, so that the joints of the patient are not adhered, the muscles are not atrophic, and the blood circulation of the legs is promoted to enable the legs to be healed more quickly.

Disclosure of Invention

The invention aims to provide a joint fixing brace capable of automatically massaging, and solves the problems of inconvenience in walking, joint adhesion, too fast muscular atrophy and the like of a patient.

The invention is realized by the following technical scheme.

The invention relates to a joint fixing support capable of automatically massaging, which comprises a fixing support, wherein the fixing support is provided with a shank fixing plate and a thigh fixing plate, the shank fixing plate can clamp shanks, the shank fixing plate is fixedly connected with a shank rotating shaft, the shank rotating shaft is fixedly connected with a shank rotating rod, the thigh fixing plate is fixedly connected with a thigh rotating shaft, the thigh rotating shaft is fixedly connected with a thigh rotating rod, a rotating pin is arranged between the shank rotating rod and the thigh rotating rod, the shank rotating rod is hinged with the thigh rotating rod through the rotating pin, a massaging mechanism capable of massaging the shanks and the shanks is arranged outside the fixing support, the massaging mechanism comprises four sliding block shells outside the fixing support, the left side outside the fixing support is provided with an upper sliding block shell and a lower sliding block shell, the right side outside the fixing support is provided with an upper sliding block shell and a lower sliding block shell, sliding grooves are arranged in the two sliding block shells with the two ends open on the left side, sliding blocks capable of sliding in the sliding grooves on the left side are arranged in the sliding grooves, sliding block springs fixedly connected with the right end and the right inner wall of the sliding grooves are fixed at the right end of the sliding block on the left side, sliding grooves are arranged in the two sliding block shells with the left end open on the right side, sliding blocks capable of sliding in the sliding grooves on the right side are arranged in the sliding grooves, sliding block springs fixedly connected with the right end and the right inner wall of the sliding grooves are fixed at the right end of the sliding block on the right side, sliding block elastic pull ropes fixedly connected with the left end and the sliding block on the left side are fixed at the left end of the sliding block on the right side, a first massage shaft, a second massage shaft and a rotating shaft are arranged at the outer right side of the fixing support, a first massage wheel is fixed, the rotating shaft is fixed with a rotating wheel, and the rotating wheel is fixed with the first massage wheel and the second massage wheel through a triangular block.

Furthermore, a fixed shaft is fixed at the lower end of the sliding block at the right side, a movable rod with the right end fixed with the rotating shaft is rotatably connected to the fixed shaft, an upper fixed rod and a lower fixed rod are arranged at the left side outside the fixed support, the lower end of the fixed rod at the upper side is fixedly connected with the upper end wall of the fixed support, the upper end of the fixed rod at the lower side is fixedly connected with the lower end wall of the fixed support, a fixed shell is arranged at the inner side of the fixed rod, a fixed shell chute is arranged in the fixed shell, a massage block is arranged in the fixed shell chute, a massage block spring with the upper end fixedly connected with the lower inner wall of the fixed rod is fixed at the upper end of the massage block at the upper side, a massage block pull rope penetrating through the sliding block shell and fixedly connected with the left end of the sliding block at the upper side is fixed, the lower end of the massage block at the lower side is fixedly provided with a massage block pull rope which penetrates through the sliding block shell and the left end of the lower side and is fixedly connected with the left end of the sliding block, the fixed support is externally provided with a dismounting mechanism, and the fixed support is externally provided with a protection mechanism.

Further, the disassembling and assembling mechanism comprises four buckle shells and four buckle hole shells fixed outside the shank fixing plate, fixed plate grooves are arranged in the lower sides of the shank fixing plate and the thigh fixing plate, a moving plate capable of moving up and down in the fixed plate grooves is arranged in the fixed plate grooves, the lower side of the shank fixing plate is provided with a buckle hole shell of which the upper end is fixedly connected with the lower inner wall of the shank fixing plate, a buckle hole is arranged in the buckle hole shell, a fixed shell is arranged in the fixed plate groove, the upper end of the fixed shell is fixedly connected with the lower end face of the moving plate, the fixed shell penetrates through the lower end of the shank fixing plate and the upper end of the buckle hole shell and is fixedly connected with the shank fixing plate and the inner wall of the buckle hole shell, a fixed groove is arranged in the buckle hole shell, a limit block is arranged in the fixed groove, and a limit block spring of, the lower side is two the movable plate up end fixedly connected with other end is located external movable plate stay cord, the upside left end is two the lower extreme of buckle shell with shank fixed plate upper end fixed connection, the upside right-hand member is two the lower extreme of buckle shell with thigh fixed plate upper end fixed connection, the upside is four be equipped with the buckle chamber in the buckle shell, the buckle intracavity is equipped with can be in the gliding buckle of buckle intracavity, be fixed with the buckle piece on the buckle, buckle rear end with buckle shell lower wall fixed connection, the left side is two in the buckle shell the buckle passes through first buckle stay cord fixed connection, two on the right side two in the buckle shell the buckle passes through second buckle stay cord fixed connection.

Further, protection machanism is including being located two of the downside go up in the fixed brace the gasbag, two be equipped with two sponge pieces in the gasbag, two be equipped with the air inlet between the sponge piece, the air inlet left side is equipped with the pneumatic valve, and the upside the terminal surface articulates under the pneumatic valve has pneumatic valve spring, downside the pneumatic valve up end articulates there is pneumatic valve spring, sponge piece right side is equipped with the piston, the upside the piston upper end with the sliding block lower extreme is fixed, the downside the piston lower extreme with the sliding block upper end is fixed.

Further, the sliding block spring and the sliding block elastic pulling rope are in a stretching state.

The invention has the beneficial effects that: this equipment structure is simple, and easy to carry out, the disease accessible stir the slider, stimulate the rope and carry out the brace dismouting fast, can let massage wheel and massage piece when the crooked shank of disease massage big shank department around keeping away from the injury and massage, can recover fast after using a period.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic bottom view of the embodiment of FIG. 1;

FIG. 3 is a front view of the structure of FIG. 1 at a enlarged scale in accordance with an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 1 in accordance with an embodiment of the present invention;

fig. 5 is a front view enlarged schematic diagram of the structure at C in fig. 1 according to the embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Combine figures 1-5 a joint fixing brace that can massage automatically, including fixed brace 10, fixed brace 10 is equipped with one and can presss from both sides tight shank fixed plate 11 of shank and one and can press from both sides tight thigh fixed plate 12 of thigh, fixedly connected with shank axis of rotation 27 on the shank fixed plate 11, fixedly connected with shank dwang 26 on the shank axis of rotation 27, fixedly connected with thigh axis of rotation 21 on the thigh fixed plate 12, fixedly connected with thigh dwang 23 on the thigh axis of rotation 21, shank dwang 26 with be equipped with rotation pin 24 between thigh dwang 23, shank dwang 26 with thigh dwang 23 is articulated through rotation pin 24, fixed brace 10 is equipped with the massage mechanism 61 that can give the massage of big or small leg outward, massage mechanism 61 includes four outer sliding block shells 63 of fixed brace 10, an upper sliding block shell 63 and a lower sliding block shell 63 are arranged on the left side outside the fixed support 10, an upper sliding block shell 63 and a lower sliding block shell 63 are arranged on the right side outside the fixed support 10, sliding grooves 64 are arranged in the upper sliding block shell 63 and the lower sliding block shell 63 with openings at two ends on the left side, a sliding block 56 capable of sliding in the sliding groove 64 on the left side is arranged in the sliding groove 64, a sliding block spring 58 with the right end fixedly connected with the right inner wall of the sliding groove 64 is fixed at the right end of the sliding block 56 on the left side, a sliding groove 64 is arranged in the upper sliding block shell 63 with openings at the right side and the lower sliding block shell 63 with openings at the left end, a sliding block 56 capable of sliding in the sliding groove 64 on the right side is arranged in the sliding groove 64, a sliding block spring 58 with the right end fixedly connected with the right inner wall of, a first massage shaft 16, a second massage shaft 17 and a rotating shaft 18 are arranged on the right side outside the fixed support 10, a first massage wheel 13 is fixed on the first massage shaft 16, a second massage wheel 14 is fixed on the second massage shaft 17, a rotating wheel 19 is fixed on the rotating shaft 18, and the rotating wheel 19 is fixed with the first massage wheel 13 and the second massage wheel 14 through a triangular block 15.

Beneficially, a fixed shaft 21 is fixed at the lower end of the sliding block 56 on the right side, a moving rod 20 with the right end fixed with the rotating shaft 18 is rotatably connected to the fixed shaft 21, an upper fixing rod 28 and a lower fixing rod 28 are arranged on the outer left side of the fixing support 10, the lower end of the fixing rod 28 is fixedly connected with the upper end wall of the fixing support 10, the upper end of the fixing rod 28 is fixedly connected with the lower end wall of the fixing support 10, a fixing shell 66 is arranged on the inner side of the fixing rod 28, a fixing shell sliding slot 67 is arranged in the fixing shell 66, a massaging block 31 is arranged in the fixing shell sliding slot 67, a massaging block spring 29 with the upper end fixedly connected with the lower inner wall of the fixing rod 28 is fixed at the upper end of the massaging block 31 on the upper side, a massaging block pull rope 30 penetrating through the sliding shell 63 and the left end of the sliding block 56 is fixedly connected with the left end of the sliding block 56 is fixed at The lower end of the massage block 31 at the lower side is fixedly provided with a massage block pull rope 30 which passes through the sliding block shell 63 and is fixedly connected with the left end of the sliding block 56 at the lower left end, the fixed support 10 is externally provided with a dismounting mechanism 62, and the fixed support 10 is externally provided with a protection mechanism 60.

Beneficially, the disassembling and assembling mechanism 62 includes four fastening shells 55 and four fastening hole shells 34 fixed outside the shank fixing plate 11, fixing plate grooves 68 are provided in the lower sides of the shank fixing plate 11 and the thigh fixing plate 12, a moving plate 38 capable of moving up and down in the fixing plate groove 68 is provided in the fixing plate groove 68, a fastening hole shell 34 whose upper end is fixedly connected with the lower inner wall of the shank fixing plate 11 is provided on the lower side of the shank fixing plate 11, a fastening hole 35 is provided in the fastening hole shell 34, a fixing shell 69 is provided in the fixing plate groove 68, the upper end of the fixing shell 69 is fixedly connected with the lower end face of the moving plate 38, the fixing shell 69 passes through the lower end of the shank fixing plate 11 and the upper end of the fastening hole shell 34 and is fixedly connected with the inner walls of the shank fixing plate 11 and the fastening hole shell 34, a fixing groove 52 is provided in the fastening hole shell 34, a limiting block spring 37 with the upper end fixedly connected with the upper inner wall of the fixed shell 69 is fixed at the upper end of the limiting block 36, a moving plate pull rope 33 with the other end positioned outside is fixedly connected with the upper end surfaces of the two moving plates 38 at the lower side, the lower ends of the two buckling shells 55 at the left end at the upper side are fixedly connected with the upper end of the shank fixed plate 11, the lower ends of the two buckling shells 55 at the right end at the upper side are fixedly connected with the upper end of the thigh fixed plate 12, buckling cavities 70 are arranged in the four buckling shells 55 at the upper side, a buckle 39 capable of sliding in the buckle cavity 70 is arranged in the buckle cavity 70, a buckle block 40 is fixed on the buckle 39, the rear ends of the buckles 39 are fixedly connected with the lower inner wall of the buckle shell 55, the two buckles 39 in the left two buckle shells 55 are fixedly connected through a first buckle stay cord 55, and the two buckles 39 in the right two buckle shells 55 are fixedly connected through a second buckle stay cord 80.

Beneficially, the protection mechanism 60 includes two air bags 32 located at the upper and lower sides in the fixing brace 10, two sponge blocks 50 are arranged in the two air bags 32, an air inlet 48 is arranged between the two sponge blocks 50, an air valve 47 is arranged at the left side of the air inlet 48, an air valve spring 46 is hinged to the lower end face of the air valve 47 at the upper side, an air valve spring 46 is hinged to the upper end face of the air valve 47 at the lower side, a piston 49 is arranged at the right side of the sponge block 50, the upper end of the piston 49 at the upper side is fixed to the lower end of the sliding block 56, and the lower end of the piston 49.

In the initial state, the slide spring 58 and the slide elastic cord 57 are in a stretched state.

When a wound of a fracture patient is treated by a doctor, a shank is placed into the shank fixing plate 11, a thigh is placed into the thigh fixing plate 12, the clamping block 40 is shifted, so that the four clamping springs 41 are loosened, the four clamping buckles 39 extrude the four limiting block springs 37, so that the four limiting blocks 36 are driven to slide into the fixing grooves 52, the four clamping buckles 29 slide into the clamping cavities 70, the four limiting block springs 37 are loosened, so that the four limiting blocks 36 are inserted into the clamping grooves, the four clamping buckles 39 are limited, and the leg of the fixing clamp 10 is clamped;

when the lower leg of the patient with fracture is bent upwards, the lower leg rotating rod 26 can rotate by taking the rotating pin 24 as the center, thereby driving the lower leg fixing plate 11 to rotate upwards, meanwhile, the sliding block spring 58 at the position of the upper leg can be loosened due to the upward bending of the lower leg, thereby loosening the sliding block 56 to slide rightwards in the sliding block groove 64, thereby driving the moving rod 20 to move rightwards, thereby enabling the first massage wheel 13, the second massage wheel 14 to roll rightwards on the upper leg for massaging the upper leg, meanwhile, the bending of the lower leg can loosen the sliding block spring 58 at the position of the lower leg, thereby loosening the sliding block 56 to slide rightwards in the sliding block groove 64, thereby tensioning the massage block pulling rope 30, thereby compressing the massage block spring 29, thereby tensioning the massage block 31, when the lower leg of the patient with fracture is bent downwards, the lower leg rotating rod 26 can rotate by taking the rotating pin 24 as the center, thereby driving the lower leg, so that the tensioning sliding block 56 slides to the left in the sliding block groove 64, and the moving rod 20 is driven to move to the left, the first massage wheel 13 and the second massage wheel 14 roll on the thigh to massage the thigh to the left, meanwhile, the bending of the shank compresses the sliding block spring 58 at the shank, so that the tensioning sliding block 56 slides to the left in the sliding block groove 64, the massage block pull rope 30 is loosened, the massage block spring 29 is loosened, and the massage blocks 31 slightly beat and massage the shank at two sides;

when a fracture patient bends the lower leg upwards, the sliding block 56 slides to the right in the sliding block groove 64 to drive the piston 49 to move to the right, when the fracture patient bends the lower leg downwards, the sliding block 56 slides to the left in the sliding block groove 64 to drive the piston 49 to move to the left to extrude air into the air inlet 48, so that the torsion spring 46 is extruded, the torsion spring 46 is loosened to drive the air valve 47 to rotate and open, so that the air bag 60 is inflated to be bent for multiple times until the air bag 60 fills the gap of the leg, the air in the air bag 60 is filled to loosen the torsion spring, the air valve 47 rotates to close the air inlet 48, the air bag 60 is not inflated, the lower leg is not influenced to be bent continuously, the muscle of the leg is exercised, the blood circulation of the leg is promoted, the joint adhesion is avoided, and the leg.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a joint fixing brace that can massage automatically, includes fixed brace, its characterized in that: the fixed brace is provided with a shank fixing plate and a thigh fixing plate, the shank fixing plate can clamp shanks, the shank fixing plate is fixedly connected with a shank rotating shaft, the shank rotating shaft is fixedly connected with a shank rotating rod, the thigh fixing plate is fixedly connected with a thigh rotating shaft, the thigh rotating shaft is fixedly connected with a thigh rotating rod, a rotating pin is arranged between the shank rotating rod and the thigh rotating rod, the shank rotating rod is hinged with the thigh rotating rod through the rotating pin, the fixed brace is externally provided with a massage mechanism capable of massaging the big and small legs, the massage mechanism comprises four sliding block shells outside the fixed brace, the left side outside the fixed brace is provided with an upper sliding block shell and a lower sliding block shell, the right side outside the fixed brace is provided with an upper sliding block shell and a lower sliding block shell, the upper sliding block shell and the lower sliding block shell on the left side are, the right-hand member of sliding block be fixed with the right-hand member with sliding groove right side inner wall fixed connection's sliding block spring, two about the right side be equipped with the sliding tray in the open-ended sliding block shell of left end, be equipped with in the sliding tray and can be on the right side gliding sliding block in sliding tray, right side the right-hand member of sliding block be fixed with the right-hand member with sliding tray right side inner wall fixed connection's sliding block spring, right side the left end of sliding block be fixed with the left end with left side sliding block fixed connection's sliding block elasticity stay cord, the outer right side of fixed brace is equipped with first massage axle, second massage axle, axis of rotation, be fixed with first massage wheel on the first massage axle, be fixed with second massage wheel on the second massage axle, be fixed with the rotation wheel in the axis of rotation, rotate the wheel with first massage wheel, The second massage wheel is fixed by the triangular block.

2. The joint fixing brace capable of automatically massaging as claimed in claim 1, wherein: a fixed shaft is fixed at the lower end of the sliding block on the right side, a movable rod with the right end fixed with the rotating shaft is rotatably connected to the fixed shaft, an upper fixed rod and a lower fixed rod are arranged on the outer left side of the fixed support, the lower end of the fixed rod is fixedly connected with the upper end wall of the fixed support, the upper end of the fixed rod is fixedly connected with the lower end wall of the fixed support, a fixed shell is arranged on the inner side of the fixed rod, a fixed shell chute is arranged in the fixed shell, a massage block is arranged in the fixed shell chute, a massage block spring with the upper end fixedly connected with the lower inner wall of the fixed rod is fixed at the upper end of the massage block, a massage block pull rope penetrating through the sliding block shell and the left end of the sliding block is fixedly connected with the left end of the sliding block on the upper side is fixed at the, the lower end of the massage block at the lower side is fixedly provided with a massage block pull rope which penetrates through the sliding block shell and the left end of the lower side and is fixedly connected with the left end of the sliding block, the fixed support is externally provided with a dismounting mechanism, and the fixed support is externally provided with a protection mechanism.

3. The joint fixing brace capable of automatically massaging as claimed in claim 1, wherein: the disassembly and assembly mechanism comprises four buckle shells and four buckle hole shells fixed outside the shank fixing plate, fixed plate grooves are arranged in the lower side of the shank fixing plate and the lower side of the thigh fixing plate, a moving plate capable of moving up and down in the fixed plate grooves is arranged in the fixed plate grooves, the lower side of the shank fixing plate is provided with a buckle hole shell of which the upper end is fixedly connected with the lower inner wall of the shank fixing plate, a buckle hole is arranged in the buckle hole shell, a fixed shell is arranged in the fixed plate groove, the upper end of the fixed shell is fixedly connected with the lower end face of the moving plate, the fixed shell penetrates through the lower end of the shank fixing plate and the upper end of the buckle hole shell and is fixedly connected with the inner walls of the shank fixing plate and the buckle hole shell, a fixed groove is arranged in the buckle hole shell, a limit block is arranged in the fixed groove, the lower side is two the movable plate up end fixedly connected with other end is located external movable plate stay cord, the upside left end is two the lower extreme of buckle shell with shank fixed plate upper end fixed connection, the upside right-hand member is two the lower extreme of buckle shell with thigh fixed plate upper end fixed connection, the upside is four be equipped with the buckle chamber in the buckle shell, the buckle intracavity is equipped with can be in the gliding buckle of buckle intracavity, be fixed with the buckle piece on the buckle, buckle rear end with buckle shell lower wall fixed connection, the left side is two in the buckle shell the buckle passes through first buckle stay cord fixed connection, two on the right side two in the buckle shell the buckle passes through second buckle stay cord fixed connection.

4. The joint fixing brace capable of automatically massaging as claimed in claim 1, wherein: protection mechanism is including being located two of upper and lower side in the fixed brace gasbag, two be equipped with two sponge pieces in the gasbag, two be equipped with the air inlet between the sponge piece, the air inlet left side is equipped with the pneumatic valve, the upside the terminal surface articulates under the pneumatic valve has pneumatic valve spring, the downside the pneumatic valve up end articulates there is pneumatic valve spring, sponge piece right side is equipped with the piston, the upside piston upper end with the sliding block lower extreme is fixed, the downside the piston lower extreme with the sliding block upper end is fixed.

5. The joint fixing brace capable of automatically massaging as claimed in claim 1, wherein: the sliding block spring and the sliding block elastic pull rope are in a stretching state.