CN215503640U

CN215503640U - Multi-functional splint of clinical use of orthopedics

Info

Publication number: CN215503640U
Application number: CN202120489981.6U
Authority: CN
Inventors: 李伟; 徐军; 王雪峰; 袁伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2022-01-14
Anticipated expiration: 2031-03-08

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a multifunctional splint for orthopedic clinical use. The multifunctional splint comprises an arc-shaped splint body, an L-shaped splint body, a T-shaped slide rail, a first connecting rod, a square rod and a screw rod, and is characterized in that the arc-shaped splint body is provided with a first fixing rod and a second fixing rod.

Description

Multi-functional splint of clinical use of orthopedics

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multifunctional splint for orthopedic clinical use.

Background

The limbs are fractured frequently in orthopedic treatment, when the limbs are fractured, the existing conventional medical treatment mode is to fix plaster after the operation bone setting is finished, when a plaster bandage needs to be removed for dressing change, a patient often moves around due to wound pain, if the operation is careless, secondary damage to the fracture part is possibly caused, and therefore the affected part needs to be fixed. The size and size of the existing multifunctional splint for clinical use in orthopedics department are fixed, the universality is poor, the patient is different in size due to the fact that the specific body weight and the body size of the patient are different, the patient cannot be bound specifically to different patients, the use difficulty is high, meanwhile, the existing multifunctional splint for clinical use in orthopedics department cannot be adjusted to a proper height quickly according to the fracture position of the patient, the practical requirement cannot be met, and therefore the multifunctional splint for clinical use in orthopedics department is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multifunctional splint for orthopedic clinical use, which solves the problems that the existing multifunctional splint for orthopedic clinical use is large and small in size and poor in universality, different patients cannot be specifically treated due to different body weights and sizes of the patients and different binding positions, the use difficulty is high, and meanwhile, the existing multifunctional splint for orthopedic clinical use cannot be quickly adjusted to a proper height according to the fracture positions of the patients.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional splint for orthopedic clinical use comprises a U-shaped plate, wherein the upper surface of the U-shaped plate is fixedly connected with an arc-shaped supporting plate, the upper surface of the U-shaped plate is provided with a first rectangular hole, the left inner wall and the right inner wall of the U-shaped plate are fixedly connected with two first round tubes, the inner walls of the first round tubes are respectively and slidably connected with a second round tube, one ends of the two corresponding second round tubes, which are close to each other, are respectively and fixedly connected with an arc-shaped splint, one sides of the two arc-shaped splints, which are away from each other, are respectively and fixedly connected with an L-shaped plate, the lower surface of the U-shaped plate is fixedly connected with a rectangular box, a positioning rod is fixedly connected between the left inner wall and the right inner wall of the rectangular box, the L-shaped plate is sleeved on the outer side of the positioning rod in a sliding manner, a T-shaped slide rail is arranged below the positioning rod, and a first connecting rod is rotatably connected between the T-shaped slide rail and the corresponding L-shaped plate, the outside sliding connection of T shape slide rail has two T shape sliders, all rotate between locating lever and the T shape slider that corresponds and be connected with connecting rod two, rectangle hole two has been seted up to the front side of rectangle case, the front side fixedly connected with square pole of locating lever extends to outside the rectangle case front side, fixedly connected with spring one between the lower surface of square pole and the bottom inner wall of rectangle hole two, the front side fixedly connected with handle of square pole, the right-hand T shape inserted bar that is equipped with of square pole, the outside at T shape inserted bar is established to handle slip cap, fixedly connected with spring two between the inner wall of T shape inserted bar and the front side of handle, the front side of rectangle case is seted up and is equipped with a plurality of circular recesses, one circular recess looks joint in T shape inserted bar and a plurality of circular recesses.

As a preferred technical scheme of the utility model, four third circular tubes are fixedly connected to the lower surface of the rectangular box, fourth circular tubes are slidably connected to the outer sides of the third circular tubes, a base is fixedly connected to the lower surface of the fourth circular tube, two fixed blocks are fixedly connected to the upper surface of the base, two guide rods are fixedly connected to the sides, close to each other, of the two fixed blocks, two moving blocks are slidably connected to the outer sides of the two guide rods, a screw rod is rotatably connected to the sides, close to each other, of the two fixed blocks, a knob is fixedly connected to the right end of the screw rod, the moving blocks are in threaded sleeve connection with the outer sides of the screw rod, and rotating rods are rotatably connected between the rectangular box and the corresponding moving blocks.

As a preferable technical scheme of the utility model, the left side of the L-shaped plate is provided with a third rectangular hole, the side wall of the third rectangular hole is connected with the outer side of the positioning rod in a sliding manner, the rear side of the T-shaped sliding block is provided with a T-shaped sliding chute, the left side and the right side of the T-shaped sliding chute are both provided with openings, and the inner wall of the T-shaped sliding chute is connected with the outer side of the T-shaped sliding rail in a sliding manner.

As a preferable technical scheme of the utility model, a first round hole is formed in the front side of the handle, and the side wall of the first round hole is connected with the outer side of the T-shaped inserted bar in a sliding mode.

As a preferred technical scheme of the utility model, threaded holes are formed in the left side of the moving block, the threaded holes are in threaded connection with the outer side of the screw rod, the thread turning directions of the two threaded holes are opposite, bearings are fixedly connected to the sides, close to each other, of the two fixed blocks, and inner rings of the bearings are fixedly connected with the outer side of the screw rod.

As a preferable technical scheme of the utility model, the left sides of the moving blocks are provided with second circular holes, and the side walls of the second circular holes are in sliding connection with the outer sides of the corresponding guide rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a multifunctional splint for orthopedic clinical use, which has the following beneficial effects:

1. this multi-functional splint of clinical use of orthopedics, through T shape inserted bar, T shape slide rail, the setting of connecting rod one with mutually support, place the upper surface of arc layer board with patient's fracture department limbs, stimulate T shape inserted bar forward and in the circular recess phase separation that corresponds, the handle makes to drive square pole downstream this moment, square pole downstream drives T shape slide rail downstream, make the L shaped plate that corresponds drive the arc splint that correspond and remove to the direction that is close to each other, thereby can fix patient's fracture department.

2. This multi-functional splint of clinical use of orthopedics, through the setting and the mutually supporting of screw rod, movable block, dwang, rotate the knob, the rotation of knob drives the rotation of screw rod, and the rotation of screw rod drives two movable blocks and removes to the direction that is close to each other, and the removal of movable block drives and corresponds the dwang and rotate, and the rotation of dwang produces the extrusion force to the rectangle case, makes rectangle case rebound, this moment alright highly adjust the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2;

FIG. 4 is a rear view structural schematic of FIG. 3;

FIG. 5 is an enlarged view of part A of FIG. 2;

fig. 6 is an enlarged schematic view of part B of fig. 3.

In the figure: 1. a fixed block; 2. a moving block; 3. a guide bar; 4. a screw; 5. a base; 6. a fourth circular tube; 7. a third circular tube; 8. a rectangular box; 9. a U-shaped plate; 10. an arc-shaped splint; 11. an arc-shaped supporting plate; 12. rotating the rod; 13. a first circular tube; 14. a second circular tube; 15. an L-shaped plate; 16. a knob; 17. a handle; 18. a square bar; 19. a second spring; 20. a T-shaped insertion rod; 21. a first spring; 22. positioning a rod; 23. a T-shaped slider; 24. a second connecting rod; 25. a T-shaped slide rail; 26. and a first connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a multifunctional splint for orthopedic clinical use comprises a U-shaped plate 9, an arc-shaped splint 11 is fixedly connected to the upper surface of the U-shaped plate 9, two rectangular holes I are arranged on the upper surface of the U-shaped plate 9, two first round tubes 13 are fixedly connected to the left inner wall and the right inner wall of the U-shaped plate 9, second round tubes 14 are slidably connected to the inner walls of the first round tubes 13, arc-shaped splints 10 are fixedly connected to the ends, close to each other, of the corresponding two second round tubes 14, an L-shaped plate 15 is fixedly connected to the side, far away from each other, of the two arc-shaped splints 10, a rectangular box 8 is fixedly connected to the lower surface of the U-shaped plate 9, a positioning rod 22 is fixedly connected between the left inner wall and the right inner wall of the rectangular box 8, the L-shaped plate 15 is slidably sleeved on the outer side of the positioning rod 22, a T-shaped slide rail 25 is arranged below the positioning rod 22, and a connecting rod I26 is rotatably connected between the T-shaped slide rail 25 and the corresponding L-shaped plate 15, two T-shaped sliding blocks 23 are connected to the outer side of the T-shaped sliding rail 25 in a sliding mode, a connecting rod II 24 is connected between each positioning rod 22 and the corresponding T-shaped sliding block 23 in a rotating mode, a rectangular hole II is formed in the front side of the rectangular box 8, a square rod 18 is fixedly connected to the front side of each positioning rod 22 and extends out of the front side of the rectangular box 8, a spring I21 is fixedly connected between the lower surface of each square rod 18 and the inner wall of the bottom of the rectangular hole II, a handle 17 is fixedly connected to the front side of each square rod 18, a T-shaped inserting rod 20 is arranged on the right side of each square rod 18, the handle 17 is sleeved on the outer side of the T-shaped inserting rod 20 in a sliding mode, a spring II 19 is fixedly connected between the inner wall of each T-shaped inserting rod 20 and the front side of the handle 17, a plurality of circular grooves are formed in the front side of the rectangular box 8, and the T-shaped inserting rods 20 are clamped with one of the circular grooves.

In the present embodiment, the fracture of the patient can be fixed by the arrangement of the arc splint 10, and the handle 17 can be fixed by the arrangement of the T-shaped insertion rod 20.

Specifically, four third pipe 7 of lower fixed surface of rectangle case 8 are connected with, the equal sliding connection in outside of third pipe 7 has fourth pipe 6, the lower fixed surface of fourth pipe 6 is connected with base 5, two fixed block 1 of last fixed surface of base 5 are connected with, two guide bars 3 of one side fixedly connected with that two fixed block 1 are close to each other, two movable block 2 of outside sliding connection of two guide bars 3, one side that two fixed block 1 are close to each other is rotated and is connected with screw rod 4, the right-hand member fixedly connected with knob 16 of

screw rod

4, 2 threaded bush of movable block establish in the outside of screw rod 4, all rotate between rectangle case 8 and the movable block 2 that corresponds and be connected with dwang 12.

In this embodiment, the movable block 2 can be moved by the screw 4, and the screw 4 is rotated by the rotating rod 12, so that the rectangular box 8 can be moved upward.

Specifically, the left side of the L-shaped plate 15 is provided with a third rectangular hole, the side wall of the third rectangular hole is connected with the outer side of the positioning rod 22 in a sliding manner, the rear side of the T-shaped sliding block 23 is provided with a T-shaped sliding groove, the left side and the right side of the T-shaped sliding groove are both provided with openings, and the inner wall of the T-shaped sliding groove is connected with the outer side of the T-shaped sliding rail 25 in a sliding manner.

In this embodiment, the third rectangular hole is provided to play a positioning role, so that the L-shaped plate 15 does not deviate.

Specifically, a first circular hole is formed in the front side of the handle 17, and the side wall of the first circular hole is slidably connected with the outer side of the T-shaped insertion rod 20.

In this embodiment, the first circular hole is provided to play a role in positioning, so that the T-shaped insertion rod 20 does not deviate.

Specifically, threaded holes are formed in the left side of the moving block 2, the threaded holes are in threaded connection with the outer side of the screw rod 4, threads of the two threaded holes are opposite in rotating direction, the two fixing blocks 1 are close to one side of each other, bearings are fixedly connected to the inner sides of the bearings, and the inner rings of the bearings are fixedly connected to the outer side of the screw rod 4.

In this embodiment, the threaded holes are provided, so that the moving block 2 can move, and the bearing is provided, so that the screw rod 4 can rotate.

Specifically, circular hole two has all been seted up on the left side of movable block 2, two lateral walls of circular hole and the outside sliding connection of the guide bar 3 that corresponds.

In this embodiment, through the setting of circular port two, played the effect of location for the phenomenon of skew can not appear in movable block 2.

The working principle and the using process of the utility model are as follows: when the fracture of a patient needs to be fixed, the limb of the fracture of the patient is placed on the upper surface of the arc supporting plate 11, the T-shaped insertion rod 20 is pulled forwards, the spring II 19 is stretched in the moving process of the T-shaped insertion rod 20, the T-shaped insertion rod 20 is separated from the corresponding circular groove, the handle 17 is pulled downwards, the handle 17 drives the square rod 18 to move downwards and compress the spring I21, the square rod 18 moves downwards to drive the T-shaped slide rail 25 to move downwards, the T-shaped slide rail 25 moves downwards to drive the corresponding connecting rod I26 to move and rotate, the connecting rod I26 moves and rotates to drive the corresponding L-shaped plate 15 to move towards the direction close to each other, the L-shaped plate 15 moves to drive the corresponding arc-shaped splint 10 to move towards the direction close to each other, when the T-shaped insertion rod 20 is moved to the proper position, the spring II 19 in the stretched state needs to be reset, the elastic force of the spring II 19 drives the T-shaped insertion rod 20 to move, the T-shaped inserting rod 20 is clamped with one of the circular grooves, so that the fracture part of the patient can be fixed;

when the height of needs to the device is increaseed, rotate knob 16, the rotation of knob 16 drives the rotation of screw rod 4, and the rotation of screw rod 4 drives two movable blocks 2 and moves to the direction that is close to each other, and the removal of movable block 2 drives and corresponds dwang 12 and rotate, and the rotation of dwang 12 produces the extrusion force to rectangle case 8, makes rectangle case 8 rebound to make arc splint 10 upwards move, alright this moment with highly adjusting the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional splint of clinical use of orthopedics, includes U template (9), its characterized in that: the upper surface of the U-shaped plate (9) is fixedly connected with an arc-shaped supporting plate (11), the upper surface of the U-shaped plate (9) is provided with a first rectangular hole, the left inner wall and the right inner wall of the U-shaped plate (9) are fixedly connected with two first round pipes (13), the inner walls of the first round pipes (13) are slidably connected with second round pipes (14), one ends of the two corresponding second round pipes (14) close to each other are fixedly connected with arc-shaped clamping plates (10), one sides of the two arc-shaped clamping plates (10) far away from each other are fixedly connected with L-shaped plates (15), the lower surface of the U-shaped plate (9) is fixedly connected with a rectangular box (8), a positioning rod (22) is fixedly connected between the left inner wall and the right inner wall of the rectangular box (8), the L-shaped plates (15) are slidably sleeved on the outer side of the positioning rod (22), a T-shaped sliding rail (25) is arranged below the positioning rod (22), a first connecting rod (26) is rotatably connected between each T-shaped sliding rail (25) and the corresponding L-shaped plate (15), two T-shaped sliding blocks (23) are slidably connected to the outer side of each T-shaped sliding rail (25), a second connecting rod (24) is rotatably connected between each positioning rod (22) and the corresponding T-shaped sliding block (23), a second rectangular hole is formed in the front side of the rectangular box (8), a square rod (18) is fixedly connected to the front side of each positioning rod (22) and extends out of the front side of the rectangular box (8), a first spring (21) is fixedly connected between the lower surface of each square rod (18) and the inner wall of the bottom of the corresponding second rectangular hole, a handle (17) is fixedly connected to the front side of each square rod (18), a T-shaped inserting rod (20) is arranged on the right side of each square rod (18), the handle (17) is slidably sleeved on the outer side of the T-shaped inserting rod (20), and a second spring (19) is fixedly connected between the inner wall of each T-shaped inserting rod (20) and the front side of each handle (17), the front side of rectangle case (8) is opened and is equipped with a plurality of circular recess, T shape inserted bar (20) and a circular recess looks joint in a plurality of circular recess.

2. The multifunctional splint for clinical use in orthopedics according to claim 1, wherein: the lower surface of the rectangular box (8) is fixedly connected with four third round tubes (7), the outer sides of the third round pipes (7) are all connected with fourth round pipes (6) in a sliding way, the lower surfaces of the fourth round pipes (6) are fixedly connected with bases (5), the upper surface of the base (5) is fixedly connected with two fixed blocks (1), one sides of the two fixed blocks (1) close to each other are fixedly connected with two guide rods (3), the outer sides of the two guide rods (3) are connected with two movable blocks (2) in a sliding manner, one sides of the two fixed blocks (1) close to each other are connected with a screw rod (4) in a rotating manner, the right end of the screw rod (4) is fixedly connected with a knob (16), a moving block (2) is sleeved on the outer side of the screw rod (4) in a threaded manner, and rotating rods (12) are rotatably connected between the rectangular boxes (8) and the corresponding moving blocks (2).

3. The multifunctional splint for clinical use in orthopedics according to claim 1, wherein: the left side of L shaped plate (15) has been seted up rectangular hole three, the lateral wall of rectangular hole three and the outside sliding connection of locating lever (22), the rear side of T shape slider (23) is opened and is equipped with the T shape spout that the left side and right side are the opening setting, the inner wall of T shape spout and the outside sliding connection of T shape slide rail (25).

4. The multifunctional splint for clinical use in orthopedics according to claim 1, wherein: a first round hole is formed in the front side of the handle (17), and the side wall of the first round hole is connected with the outer side of the T-shaped inserting rod (20) in a sliding mode.

5. The multifunctional splint for clinical use in orthopedics according to claim 2, wherein: threaded holes are formed in the left side of the moving block (2) and are in threaded connection with the outer side of the screw rod (4), the thread turning directions of the two threaded holes are opposite, a bearing is fixedly connected to one side, close to each other, of each of the two fixed blocks (1), and an inner ring of the bearing is fixedly connected with the outer side of the screw rod (4).

6. The multifunctional splint for clinical use in orthopedics according to claim 2, wherein: and a second circular hole is formed in the left side of the moving block (2), and the side walls of the second circular hole are connected with the corresponding guide rods (3) in a sliding manner.