Fixing clamping plate

Abstract

The utility model discloses a fixing clamping plate which comprises a first arc-shaped clamping plate body and a second arc-shaped clamping plate body, two first mounting grooves are formed in one side of the first arc-shaped clamping plate body, L-shaped mounting frames are fixed in the first mounting grooves, a cylindrical rod is fixed between the two L-shaped mounting frames, two second mounting grooves are formed in one side of the second arc-shaped clamping plate body, and the cylindrical rod is fixed between the two second mounting grooves. And a connecting plate is fixed in the second mounting groove, and a round hole is formed in the connecting plate. During use, the affected part of a patient is placed on the first arc-shaped clamping plate, then the positioning rod is moved into the stroke groove, the second arc-shaped clamping plate is turned over, the second side plate and the first side plate are attached, then the shifting rod is loosened, the positioning rod is driven to be embedded into the positioning hole under the resilience force of the spring, and the first arc-shaped clamping plate and the second arc-shaped clamping plate are fixed; compared with an existing fixing mode of bolts and nuts, the fixing mode of the first arc-shaped clamping plate and the second arc-shaped clamping plate is more convenient and faster to use.

Description

Technical Field

[0001] The utility model relates to the technical field of splints, in particular to a fixed splint. Background Art

[0002] After diagnosis and treatment, patients with fractures need to use splints to fix the affected area, which is conducive to the healing of the affected area. Publication No. CN 215307182 U discloses an orthopedic splint installation and fastening device. When the orthopedic splint is smaller than the upper arc splint and the lower arc splint, the upper rotation handle and the lower rotation handle are rotated respectively. The upper rotation handle and the lower rotation handle can respectively drive the rotation of the upper threaded rod and the lower threaded rod, thereby adjusting the length of the upper threaded rod and the lower threaded rod to achieve size adjustment, so that the installation and fastening device can adapt to orthopedic splints of different sizes. Under the action of the upper threaded rod and the lower threaded rod, orthopedic splints of different sizes can be clamped and fixed.

[0003] The upper arc splint and the lower arc splint of the above-mentioned prior art are fixed by nuts and bolts. This fixing method is very cumbersome, and the protruding bolts are prone to scratches. In addition, the position of the rubber sleeve is adjusted by rotating the threaded rod so that the rubber sleeve and the patient's torso are against each other, so that the installation and fastening device can adapt to orthopedic splints of different sizes. However, this adjustment method requires that each threaded rod be rotated, which is cumbersome to operate. Moreover, when the rubber sleeve at the front end of each threaded rod is against the patient's torso, the rubber sleeve and the patient's torso are only supported at a certain point, and the torso cannot be covered as a whole, resulting in poor fixing effect. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to propose a fixing splint, and the technical problem to be solved is that the existing fixing splint is fixed by nuts and bolts, which is very cumbersome, and the position of the rubber sleeve is adjusted by rotating the threaded rod. This adjustment method requires each threaded rod to be rotated, which is troublesome to operate, and when the rubber sleeve at the front end of each threaded rod is against the patient's torso, the rubber sleeve and the patient's torso are only supported at a certain point, and the torso cannot be covered as a whole, resulting in poor fixing effect.

[0006] (II) Technical solution

[0007] In order to achieve the above technical purpose, the utility model provides a fixed splint:

[0008] It includes a first arc-shaped clamping plate and a second arc-shaped clamping plate, two first mounting grooves are provided on one side of the first arc-shaped clamping plate, and an L-shaped mounting frame is fixed in the first mounting groove, a cylindrical rod is fixed between the two L-shaped mounting frames, two second mounting grooves are provided on one side of the second arc-shaped clamping plate, a connecting plate is fixed in the second mounting groove, and a circular hole is provided in the connecting plate, the cylindrical rod passes through the circular hole and rotates in the circular hole, and a fixing component for fixing the first arc-shaped clamping plate and the second arc-shaped clamping plate is provided on the other side of the first arc-shaped clamping plate and the second arc-shaped clamping plate.

[0009] Preferably, a first side plate is fixed to a side of the first arc-shaped clamping plate away from the L-shaped mounting frame, and a second side plate is fixed to a side of the second arc-shaped clamping plate away from the connecting plate.

[0010] Preferably, two rectangular grooves are provided in the first side plate, and two rectangular plates are fixed to a side of the second side plate close to the first side plate, and the rectangular plates can be embedded in the rectangular grooves.

[0011] Preferably, the fixing assembly comprises two positioning rods slidably fitted in the first side plate, and a positioning hole is provided in the rectangular plate, and the positioning rods can be embedded in the positioning hole.

[0012] Preferably, a travel groove is provided in the first side plate, and two ends of the travel groove are respectively connected to two rectangular grooves, and the positioning rod is slidably fitted in the travel groove.

[0013] Preferably, a limiting groove is provided in the first side plate, and the limiting groove is communicated with the travel groove, a shifting rod is fixed on the positioning rod, and the shifting rod is slidably fitted in the limiting groove.

[0014] Preferably, a spring is provided in the travel groove, and two ends of the spring are respectively against two positioning rods, and the diameter of the spring is greater than the width of the limiting groove.

[0015] Preferably, airbags are fixed on the inner sides of the first arc-shaped splint and the second arc-shaped splint, and inflation and deflation tubes connected to the corresponding airbags are fixed on the first arc-shaped splint and the second arc-shaped splint, and the inflation and deflation tubes are externally threadedly connected with tube caps.

[0016] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0017] 1: Place the patient's affected part on the first arc splint, then move the positioning rod into the stroke groove, and then flip the second arc splint so that the second side plate fits the first side plate, and then release the lever to drive the positioning rod to be embedded in the positioning hole under the spring rebound force, that is, the first arc splint and the second arc splint are fixed, so that the first arc splint and the second arc splint clamp the affected part. This fixing method of the first arc splint and the second arc splint is more convenient than the existing fixing method of bolts and nuts.

[0018] 2: By using an inflation device to inflate the airbag, the airbag expands and fits the affected area, thereby enabling all-round covering and clamping of affected areas of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 A structural schematic diagram of a fixed splint provided by the utility model;

[0021] Figure 2 A schematic structural diagram of a fixing splint provided by the utility model from another viewing angle;

[0022] Figure 3 A schematic diagram of a split structure of a fixed splint provided by the utility model;

[0023] Figure 4 A schematic diagram of a split structure of a fixed splint provided by the utility model;

[0024] Figure 5 A structural schematic diagram of another viewing angle of a fixed splint provided by the utility model when it is disassembled;

[0025] Figure 6 This is a schematic diagram of the side cross-sectional structure of the first side plate provided by the utility model.

[0026] Description of the drawings: 1. First arc-shaped clamping plate; 2. Second arc-shaped clamping plate; 3. First mounting groove; 4. Second mounting groove; 5. L-shaped mounting frame; 6. Cylindrical rod; 7. Connecting plate; 8. Round hole; 9. Second side plate; 10. First side plate; 11. Rectangular plate; 12. Rectangular groove; 13. Positioning hole; 14. Positioning rod; 15. Travel groove; 16. Limit groove; 17. Push rod; 18. Spring; 19. Airbag; 20. Inflation and deflation pipe; 21. Pipe cap. DETAILED DESCRIPTION

[0027] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0028] Reference Figure 1-6 :

[0029] A fixing splint provided by the utility model comprises a first arc-shaped splint 1 and a second arc-shaped splint 2, two first mounting grooves 3 are provided on one side of the first arc-shaped splint 1, and an L-shaped mounting frame 5 is fixed in the first mounting groove 3, a cylindrical rod 6 is fixed between the two L-shaped mounting frames 5, two second mounting grooves 4 are provided on one side of the second arc-shaped splint 2, a connecting plate 7 is fixed in the second mounting groove 4, and a circular hole 8 is provided in the connecting plate 7, the cylindrical rod 6 passes through the circular hole 8 and rotates in the circular hole 8, and a fixing component for fixing the first arc-shaped splint 1 and the second arc-shaped splint 2 is provided on the other side of the first arc-shaped splint 1 and the second arc-shaped splint 2.

[0030] Among them, a first side plate 10 is fixed to the side of the first arc-shaped clamping plate 1 away from the L-shaped mounting frame 5, a second side plate 9 is fixed to the side of the second arc-shaped clamping plate 2 away from the connecting plate 7, two rectangular grooves 12 are provided in the first side plate 10, and two rectangular plates 11 are fixed to the side of the second side plate 9 close to the first side plate 10, and the rectangular plates 11 can be embedded in the rectangular grooves 12.

[0031] Furthermore, the fixing assembly includes two positioning rods 14 that slide into the first side plate 10, a positioning hole 13 is provided in the rectangular plate 11, the positioning rod 14 can be embedded in the positioning hole 13, a travel groove 15 is provided in the first side plate 10, and the two ends of the travel groove 15 are respectively connected to the two rectangular grooves 12, the positioning rod 14 slides into the travel groove 15, a limiting groove 16 is provided in the first side plate 10, and the limiting groove 16 is connected to the travel groove 15, a lever 17 is fixed on the positioning rod 14, and the lever 17 slides into the limiting groove 16, a spring 18 is provided in the travel groove 15, and the two ends of the spring 18 are respectively against the two positioning rods 14, and the diameter of the spring 18 is larger than the width of the limiting groove 16.

[0032] When in use, when the first arc splint 1 and the second arc splint 2 are used to clamp and fix the patient's affected part, the patient's affected part is first placed on the first arc splint 1, and then the two levers 17 are pinched and the two levers 17 are moved close to each other. When the lever 17 moves, it drives the positioning rod 14 to move into the travel groove 15, and then the second arc splint 2 is flipped over, so that the second side plate 9 and the first side plate 10 are in contact with each other. At this time, the rectangular plate 11 is embedded in the rectangular groove 12, and then the lever 17 is released to drive the positioning rod 14 to move under the rebound force of the spring 18, so that the positioning rod 14 is embedded in the positioning hole 13, that is, the first arc splint 1 and the second arc splint 2 are fixed, so that the first arc splint 1 and the second arc splint 2 clamp the affected part.

[0033] In addition, airbags 19 are fixed to the inner sides of the first arc-shaped splint 1 and the second arc-shaped splint 2, and inflation and deflation pipes 20 connected to the corresponding airbags 19 are fixed to the first arc-shaped splint 1 and the second arc-shaped splint 2, and the inflation and deflation pipes 20 are externally threadedly connected to pipe caps 21.

[0034] During use, when the diameters of the first arc-shaped splint 1 and the second arc-shaped splint 2 are larger than the affected part of the patient, the tube cap 21 is first removed, and then the airbag 19 is inflated using an inflation device so that the airbag 19 expands and fits the affected part, thereby performing an all-round covering clamping of the affected part of the patient.

[0035] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A fixing splint, comprising a first arc-shaped splint (1) and a second arc-shaped splint (2), characterized in that: One side of the first arc-shaped clamping plate (1) is provided with two first mounting grooves (3), and an L-shaped mounting frame (5) is fixed in the first mounting groove (3), and a cylindrical rod (6) is fixed between the two L-shaped mounting frames (5); one side of the second arc-shaped clamping plate (2) is provided with two second mounting grooves (4), and a connecting plate (7) is fixed in the second mounting groove (4), and a circular hole (8) is provided in the connecting plate (7), and the cylindrical rod (6) passes through the circular hole (8) and is located in the circular hole (8) for rotation; and the other side of the first arc-shaped clamping plate (1) and the second arc-shaped clamping plate (2) is provided with a fixing component for fixing the first arc-shaped clamping plate (1) and the second arc-shaped clamping plate (2).

2. A fixing splint according to claim 1, characterized in that: A first side plate (10) is fixed to the side of the first arc-shaped clamping plate (1) away from the L-shaped mounting frame (5), and a second side plate (9) is fixed to the side of the second arc-shaped clamping plate (2) away from the connecting plate (7).

3. A fixing splint according to claim 2, characterized in that: Two rectangular grooves (12) are provided in the first side plate (10), and two rectangular plates (11) are fixed on one side of the second side plate (9) close to the first side plate (10), and the rectangular plates (11) can be embedded in the rectangular grooves (12).

4. A fixing splint according to claim 3, characterized in that: The fixing assembly comprises two positioning rods (14) which are slidably fitted in the first side plate (10); a positioning hole (13) is provided in the rectangular plate (11); and the positioning rods (14) can be embedded in the positioning hole (13).

5. A fixing splint according to claim 4, characterized in that: A travel groove (15) is provided in the first side plate (10), and two ends of the travel groove (15) are respectively connected to the two rectangular grooves (12), and the positioning rod (14) is slidably fitted in the travel groove (15).

6. A fixing splint according to claim 5, characterized in that: A limiting groove (16) is provided in the first side plate (10), and the limiting groove (16) is communicated with the travel groove (15). A shifting rod (17) is fixed on the positioning rod (14), and the shifting rod (17) is slidably fitted in the limiting groove (16).

7. A fixing splint according to claim 6, characterized in that: A spring (18) is arranged in the travel groove (15), and two ends of the spring (18) are respectively against two positioning rods (14), and the diameter of the spring (18) is greater than the width of the limiting groove (16).

8. A fixing splint according to claim 1, characterized in that: Air bags (19) are fixed on the inner sides of the first arc-shaped clamping plate (1) and the second arc-shaped clamping plate (2), and inflation and deflation pipes (20) connected to the corresponding air bags (19) are fixed on the first arc-shaped clamping plate (1) and the second arc-shaped clamping plate (2), and the inflation and deflation pipes (20) are externally threadedly connected to pipe caps (21).

Images