CN219307086U

CN219307086U - Joint fixing device

Info

Publication number: CN219307086U
Application number: CN202320843290.0U
Authority: CN
Inventors: 张慎启; 王奉艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-07
Anticipated expiration: 2033-04-17

Abstract

The utility model belongs to the technical field of joint fixing devices, and particularly relates to a joint fixing device which comprises a bottom plate, wherein a first supporting plate and a second supporting plate are arranged at the top of the bottom plate, the joint of the first supporting plate and the second supporting plate is connected through a pin shaft, a first fixing block and a second fixing block are respectively arranged at two sides of the top of the bottom plate, a sliding rod is arranged between the first fixing block and the second fixing block, a sliding block is arranged on the outer wall of the sliding rod, the first supporting plate is connected with the sliding block through a pin shaft, one end, far away from the first supporting plate, of the second supporting plate is also connected with the second fixing block through a pin shaft, limb fixing assemblies are arranged at the tops of the first supporting plate and the second supporting plate, and a supporting pad is arranged at the joint of the first supporting plate and the second supporting plate. Not only can the angle of inclination between the first support plate and the second support plate be adjusted to accommodate various angles required for patient treatment, but also the comfort of the patient can be maintained while securing the patient's limb.

Description

Joint fixing device

Technical Field

The utility model belongs to the technical field of joint fixing devices, and particularly relates to a joint fixing device.

Background

Fractures are severe trauma and very painful, and as a result, the muscles attached to the bone may contract cramps or the fractured ends may shift due to the weight of the limb itself and the original weight. Because the healing of fracture requires a long time, an external fixture is needed to maintain the correct position after fracture reduction, the existing joint fixing device is structurally fixed when in use, the angle of the fixing device is inconvenient to adjust according to the angle required by the arm treatment of a patient, and the practicability of the fixing device is reduced.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: there is provided a joint fixing device which solves the problems set forth in the background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a joint fixing device, includes the bottom plate, the top of bottom plate is provided with first backup pad and second backup pad, the junction of first backup pad and second backup pad is through the round pin hub connection, the both sides at bottom plate top are provided with first fixed block and second fixed block respectively, be connected with the slide bar between first fixed block and the second fixed block, the outer wall sliding connection of slide bar has the slider, first backup pad passes through the round pin hub connection with the slider, the one end that first backup pad was kept away from to the second backup pad also passes through the round pin hub connection with the second fixed block, the top of first backup pad and second backup pad all is provided with limbs fixed subassembly, the junction of first backup pad and second backup pad is provided with the supporting pad of arc shape.

The beneficial effects of the utility model are as follows: through setting up components such as first backup pad, second backup pad, slider, slide bar and the fixed subassembly of limbs, can adjust inclination between first backup pad and the second backup pad in order to be applicable to the required various angles of patient's treatment, through setting up the fixed subassembly of limbs, can keep patient's comfort in the fixed patient's limbs, set up the supporting pad between two fixed plates simultaneously, prevent that patient's limbs from directly contacting with first backup pad and second backup pad, avoid patient's limbs to receive the injury of device.

In order to maintain the first support plate and the second support plate at a proper inclination angle:

as a further improvement of the above technical scheme: the sliding block and the sliding rod are limited through the fastening component, the fastening component comprises adjusting holes, a limiting rod, a pulling plate and springs, a plurality of adjusting holes are uniformly formed in the sliding rod, the limiting rod is inserted into the top of the sliding block, the pulling plate is arranged at the top of the limiting rod, and the springs are arranged on the outer wall of the limiting rod and between the sliding block and the pulling plate.

The beneficial effects of this improvement are: through setting up fastening assembly, when adjusting the inclination of first backup pad and second backup pad, insert corresponding regulation downthehole with the gag lever post along the slider, under the elastic action of spring, make the gag lever post spacing to the position of slider to keep first backup pad and second backup pad at this inclination.

In order to fix the patient's arm to the support base:

as a further improvement of the above technical scheme: the limb fixing assembly comprises a supporting seat, a binding belt, a hook and a hanging buckle, wherein the binding belt is arranged on one side of the top of the supporting seat, the hook is arranged at one end of the binding belt, and the hanging buckle is arranged on one side, far away from the binding belt, of the supporting seat.

The beneficial effects of this improvement are: the arm is placed on the supporting seat, the binding band is wound around the arm, and then the hook is buckled on the hanging buckle to fix the arm of the patient.

To increase patient comfort:

as a further improvement of the above technical scheme: the middle part of supporting seat sets up to arcuation, the inboard of bandage is provided with the curved cushion of the looks adaptation with the supporting seat.

The beneficial effects of this improvement are: when the arm is placed on the supporting seat, the arc-shaped soft cushion on the binding belt is attached to the supporting seat and the arm of the patient, so that the comfort level of the patient is improved.

In order to be able to keep the patient's arm breathable:

as a further improvement of the above technical scheme: the inside of supporting seat is established to be hollow, just a plurality of first bleeder vents have been seted up at the top of supporting seat.

The beneficial effects of this improvement are: the support seat is provided with the plurality of first ventilation holes, so that the arms of a patient can keep ventilation, and sweat covering is avoided.

In order to maintain ventilation at the joints while supporting the patient's arms:

as a further improvement of the above technical scheme: the support pad is provided with a plurality of second ventilation holes in a penetrating mode.

The beneficial effects of this improvement are: the second ventilation holes are formed in the support pad, ventilation of the joints can be kept on the premise that the arms of a patient are supported, and skin can breathe, so that comfort of the patient is further improved.

Drawings

FIG. 1 is a schematic side view of a three-dimensional structure of the present utility model;

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

FIG. 3 is a schematic view of a left-hand cross-sectional structure of the present utility model;

fig. 4 is a schematic view of a right-view partial cross-sectional structure of the present utility model.

In the figure: 1. a bottom plate; 2. a first support plate; 3. a second support plate; 4. a first fixed block; 5. a second fixed block; 6. a slide bar; 7. a slide block; 8. a support pad; 9. an adjustment aperture; 10. a limit rod; 11. pulling a plate; 12. a spring; 13. a support base; 14. a strap; 15. a hook; 16. hanging buckle; 17. a soft cushion; 18. a first ventilation hole; 19. and a second ventilation hole.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-4, a joint fixing device comprises a bottom plate 1, a first supporting plate 2 and a second supporting plate 3 are arranged at the top of the bottom plate 1, the joints of the first supporting plate 2 and the second supporting plate 3 are connected through a pin shaft, a first fixing block 4 and a second fixing block 5 are respectively arranged at two sides of the top of the bottom plate 1, a sliding rod 6 is connected between the first fixing block 4 and the second fixing block 5, a sliding block 7 is slidingly connected with the outer wall of the sliding rod 6, the first supporting plate 2 is connected with the sliding block 7 through a pin shaft, one end of the second supporting plate 3 far away from the first supporting plate 2 is also connected with the second fixing block 5 through a pin shaft, limb fixing components are arranged at the tops of the first supporting plate 2 and the second supporting plate 3, an arc-shaped supporting pad 8 is arranged at the joint of the first supporting plate 2 and the second supporting plate 3, through setting up components such as first backup pad 2, second backup pad 3, slider 7, slide bar 6 and limbs fixed subassembly, can adjust inclination between first backup pad 2 and the second backup pad 3 in order to be applicable to the various angles that patient's treatment needs, through setting up limbs fixed subassembly, can keep patient's comfort when fixing patient's limbs, set up supporting pad 8 between two fixed plates simultaneously, prevent patient's limbs and directly contact with first backup pad 2 and second backup pad 3, avoid patient's limbs to receive the injury of device, slider 7 and slide bar 6 are spacing through fastening assembly, fastening assembly includes regulation hole 9, gag lever post 10, arm-tie 11 and spring 12, evenly offered a plurality of regulation holes 9 on the slide bar 6, gag lever post 10 has been inserted at the top of slider 7, the top of gag lever post 10 is provided with arm-tie 11, the outer wall of the limiting rod 10 and positioned between the sliding block 7 and the pulling plate 11 is provided with a spring 12, when the inclination angle of the first supporting plate 2 and the second supporting plate 3 is regulated by arranging a fastening component, the limiting rod 10 is inserted into the corresponding regulating hole 9 along the sliding block 7, the limiting rod 10 limits the position of the sliding block 7 under the elastic action of the spring 12 so as to keep the first supporting plate 2 and the second supporting plate 3 at the inclination angle, the limb fixing component comprises a supporting seat 13, a binding belt 14, a hook 15 and a hanging buckle 16, one side of the top of the supporting seat 13 is provided with the binding belt 14, one end of the binding belt 14 is provided with the hook 15, one side of the supporting seat 13 away from the binding belt 14 is provided with the hanging buckle 16, an arm is placed on the supporting seat 13, the binding belt 14 bypasses the arm, the hook 15 is buckled on the hanging buckle 16 to fix the arm of a patient, the middle part of supporting seat 13 sets up to the arcuation, the inboard of bandage 14 is provided with the cushion 17 of the arcuation with supporting seat 13 looks adaptation, and when the arm was placed on supporting seat 13, the cushion 17 of the arcuation on the bandage 14 was laminated with supporting seat 13 and patient's arm mutually, increases patient's comfort level, the inside of supporting seat 13 is established to the cavity, just a plurality of first bleeder vents 18 have been seted up at the top of supporting seat 13, through set up a plurality of first bleeder vents 18 on supporting seat 13, can make patient's arm keep ventilative, avoid sweat-covering, a plurality of second bleeder vent 19 has been run through to set up on supporting pad 8, can keep the breathing of joint department under the prerequisite of supporting patient's arm to make skin can breathe to further increase patient's comfort.

The working principle and the using flow of the utility model are as follows: when the device is used, the inclination angle of the first support plate 2 and the second support plate 3 is adjusted according to the angle required by the treatment of a patient, the pull plate 11 is pulled upwards with the limit rod 10, the limit of the limit rod 10 to the slide block 7 is released, the spring 12 is stretched, the first support plate 2 is rotated along the second support plate 3, the slide block 7 is driven to slide along the slide rod 6 to one side close to the second fixing block 5, after the inclination angle between the first support plate 2 and the second support plate 3 is adjusted, the limit rod 10 is inserted into the corresponding adjusting hole 9 along the slide block 7, under the elastic action of the spring 12, the limit rod 10 limits the position of the slide block 7, so that the first support plate 2 and the second support plate 3 are kept at the inclination angle, the arm is placed on the support seat 13, the binding band 14 bypasses the arm, the hook 15 is buckled on the hook 16 to fix the arm of the patient, the arc-shaped soft pad 17 on the hook 15 is attached to the support seat 13 and the arm of the patient, and the comfort of the patient is increased.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a joint fixing device, includes bottom plate (1), the top of bottom plate (1) is provided with first backup pad (2) and second backup pad (3), its characterized in that: the utility model discloses a limb fixing device, including first backup pad (2), second backup pad (3), first backup pad (2) and second backup pad (3), the junction of first backup pad (2) and second backup pad (3) is through the round pin hub connection, both sides at bottom plate (1) top are provided with first fixed block (4) and second fixed block (5) respectively, be connected with slide bar (6) between first fixed block (4) and second fixed block (5), the outer wall sliding connection of slide bar (6) has slider (7), first backup pad (2) and slider (7) are through the round pin hub connection, the one end that first backup pad (2) were kept away from to second backup pad (3) and second fixed block (5) are also through the round pin hub connection, the top of first backup pad (2) and second backup pad (3) all is provided with limb fixing component, the junction of first backup pad (2) and second backup pad (3) is provided with arc shape.

2. A joint fixation device according to claim 1, wherein: the sliding block (7) and the sliding rod (6) are limited through a fastening assembly, the fastening assembly comprises an adjusting hole (9), a limiting rod (10), a pulling plate (11) and a spring (12), a plurality of adjusting holes (9) are uniformly formed in the sliding rod (6), the limiting rod (10) is inserted into the top of the sliding block (7), the pulling plate (11) is arranged at the top of the limiting rod (10), and the spring (12) is arranged between the outer wall of the limiting rod (10) and the pulling plate (11) and located between the sliding block (7).

3. A joint fixation device according to claim 1, wherein: the limb fixing assembly comprises a supporting seat (13), a binding belt (14), a hook (15) and a hanging buckle (16), wherein the binding belt (14) is arranged on one side of the top of the supporting seat (13), the hook (15) is arranged at one end of the binding belt (14), and the hanging buckle (16) is arranged on one side, far away from the binding belt (14), of the supporting seat (13).

4. A joint fixing device according to claim 3, wherein: the middle part of supporting seat (13) sets up to arcuation, the inboard of bandage (14) is provided with arc-shaped cushion (17) with supporting seat (13) looks adaptation.

5. A joint fixing device according to claim 3, wherein: the inside of the supporting seat (13) is hollow, and a plurality of first ventilation holes (18) are formed in the top of the supporting seat (13).

6. A joint fixation device according to claim 1, wherein: a plurality of second ventilation holes (19) are formed in the supporting pad (8) in a penetrating mode.