CN215459094U

CN215459094U - Orthopedic splint fastener

Info

Publication number: CN215459094U
Application number: CN202120104822.XU
Authority: CN
Inventors: 朱江军; 赵志芳; 何敏娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-01-11
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses an orthopedic splint fastening device, which relates to the technical field of medical instruments and comprises a placing plate assembly, wherein a first adjusting mechanism and a second adjusting mechanism penetrate through the interior of the placing plate assembly, the first adjusting mechanism and the second adjusting mechanism form an adjustable connecting structure, the placing plate assembly comprises a first placing plate and a second placing plate, brackets are fixedly arranged at the top ends of the first placing plate and the second placing plate, symmetrical sliding grooves are formed in the surfaces of the first placing plate and the second placing plate, brackets are fixedly arranged at the bottoms of the first placing plate and the second placing plate, first fixing plates are fixedly and symmetrically arranged on the first placing plate in the direction of the second placing plate, fastening bolts are arranged on the surface of the second placing plate, and a screw rod is slowly rotated to drive a first screw tube and a second screw tube to move so that the first splint assembly and the second splint assembly move oppositely, and because the cambered surface of the clamping plate is fixedly provided with the protection plate, the external pressure can be reduced.

Description

Orthopedic splint fastener

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an orthopedic splint fastening device.

Background

With the progress and development of the times and the continuous innovation of medical means, when a patient receives the treatment of bone injury, the position of the injured part needs to be fixed by a splint, and the position of the bone injury needs to be fixed by the splint, so that the bone dislocation is prevented, and the secondary injury is avoided.

However, most of the existing orthopedic treatment adopts a manual fixing mode, the force of medical staff is inconvenient to control, and the bone healing of a patient is affected, so that an orthopedic splint fastening device is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an orthopedic splint fastening device, which solves the problem that the healing of the skeleton of a patient is influenced because the strength of medical staff is not convenient to control.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an orthopedic splint fastening device comprises a placing plate assembly, wherein a first adjusting mechanism and a second adjusting mechanism penetrate through the interior of the placing plate assembly, and the placing plate assembly, the first adjusting mechanism and the second adjusting mechanism form an adjustable connecting structure;

the placing plate assembly comprises a first placing plate and a second placing plate, brackets are fixedly mounted at the top ends of the first placing plate and the second placing plate, symmetrical sliding grooves are formed in the surfaces of the first placing plate and the second placing plate, brackets are fixedly mounted at the bottoms of the first placing plate and the second placing plate, first fixing plates are fixedly and symmetrically mounted on the first placing plate towards the direction of the second placing plate, bolt holes which are equidistant and the same in size are formed in the surface of the first fixing plate, and fastening bolts are mounted on the surface of the second placing plate;

the first adjusting mechanism comprises a lead screw, a turntable is fixedly connected to one end of the lead screw, a bearing is sleeved on the outer surface of the other end of the lead screw, a second fixing plate is fixedly connected to the outer portion of the bearing, a first wire barrel and a second wire barrel are connected to the outer surface of the lead screw and located between the turntable and the second fixing plate, and a first clamping plate assembly and a second clamping plate assembly are fixedly mounted on the outer surfaces of the first wire barrel and the second wire barrel respectively.

Furthermore, the second placing plate is internally provided with a groove, the size of the second placing plate is the same as that of the first fixing plate, and the first placing plate and the second placing plate penetrate through the bolt holes through fastening bolts to form an adjustable connecting structure.

Furthermore, the second fixing plate is fixedly installed at the bottom end of the placing plate assembly, threads with opposite structures are formed in the connecting positions of the first wire barrel and the second wire barrel and the wire rod, and the first adjusting mechanism and the second adjusting mechanism are identical in structure and size.

Further, first splint subassembly includes the connecting plate of fixed mounting at first silk section of thick bamboo surface, the top fixed mounting of connecting plate has the slider, the other end internal connection of slider has a rotation piece, the free end fixedly connected with splint that rotate the piece, splint have the guard plate towards rotating the opposite one side cambered surface fixed mounting of piece.

Furthermore, the inside of slider is seted up flutedly, and recess internally mounted has a rotation piece, the slider passes through the dwang with the rotation piece and forms rotation connection structure.

Furthermore, the sliding block is located inside the sliding groove, and the structure of the sliding block is the same as the internal structure of the sliding groove.

Advantageous effects

The utility model provides an orthopedic splint fastening device. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an orthopedic splint fastener, through slowly rotating the lead screw, drives first silk section of thick bamboo and second silk section of thick bamboo and removes to make first splint subassembly and second splint subassembly carry out the opposite motion, because of splint cambered surface fixed mounting has the guard plate again, can be to reducing outside pressure.

2. The utility model provides an orthopedics splint fastener places the board through removing the second to the length of placing the board subassembly is adjusted, places the board through fastening bolt to first fixed plate and second and ties, can adjust placing the board subassembly according to patient's injured length.

Drawings

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

FIG. 2 is a schematic structural view of a setter plate assembly of the present invention;

FIG. 3 is a schematic structural diagram of a first adjustment mechanism of the present invention;

FIG. 4 is a schematic view of the first cleat assembly of the utility model.

In the figure: 1. placing the plate assembly; 11. a first placing plate; 12. a second placing plate; 13. a bracket; 14. a chute; 15. a support; 16. a fixing plate; 17. bolt holes; 18. fastening a bolt; 2. A first adjustment mechanism; 21. a screw rod; 22. a turntable; 23. a bearing; 24. a fixing plate; 25. A first wire barrel; 26. a first cleat assembly; 261. a connecting plate; 262. a slider; 263. rotating the rod; 264. a rotating member; 265. a splint; 266. a protection plate; 27. a second wire barrel; 28. A second cleat assembly; 3. a second adjustment mechanism.

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.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an orthopedics splint fastener, is including placing board subassembly 1, its characterized in that: the first adjusting mechanism 2 and the second adjusting mechanism 3 penetrate through the interior of the placing plate assembly 1, and the placing plate assembly 1, the first adjusting mechanism 2 and the second adjusting mechanism 3 form an adjustable connecting structure.

Referring to fig. 2, the placing plate assembly 1 includes a first placing plate 11 and a second placing plate 12, a bracket 13 is fixedly mounted at the top end of the first placing plate 11 and the top end of the second placing plate 12, symmetrical sliding grooves 14 are formed in the surfaces of the first placing plate 11 and the second placing plate 12, a bracket 15 is fixedly mounted at the bottom of the first placing plate 11 and the bottom of the second placing plate 12, a first fixing plate 16 is fixedly and symmetrically mounted on the first placing plate 11 in the direction of the second placing plate 12, bolt holes 17 are formed in the surface of the first fixing plate 16, the bolt holes are equidistant and the same in size, a groove is formed in the second placing plate 12, the size of the groove is the same as that of the first fixing plate 16, the first placing plate 11 and the second placing plate 12 pass through the bolt holes 17 through fastening bolts 18 to form an adjustable connecting structure, and fastening bolts 18 are mounted on the surface of the second placing plate 12.

Referring to fig. 3, the first adjusting mechanism 2 includes a screw rod 21, a turntable 22 is fixedly connected to one end of the screw rod 21, a bearing 23 is sleeved on an outer surface of the other end of the screw rod 21, a second fixing plate 24 is fixedly connected to an outer portion of the bearing 23, a first wire barrel 25 and a second wire barrel 27 are connected to an outer surface of the screw rod 21 and located between the turntable 22 and the second fixing plate 24, a first clamping plate assembly 26 and a second clamping plate assembly 28 are respectively and fixedly mounted on outer surfaces of the first wire barrel 25 and the second wire barrel 27, the second fixing plate 24 is fixedly mounted at a bottom end of the placing plate assembly 1, opposite threads are formed at joints of the first wire barrel 25 and the second wire barrel 27 and the screw rod 21, and the first adjusting mechanism 2 and the second adjusting mechanism 3 are identical in structure and size.

Referring to fig. 4, the first clamping plate assembly 26 includes a connecting plate 261 fixedly installed on the outer surface of the first wire barrel 25, a sliding block 262 is fixedly installed at the top end of the connecting plate 261, the bottom of the sliding block 262 is located inside the sliding groove 14, the structure of the sliding block 262 is the same as the internal structure of the sliding groove 14, a rotating member 264 is connected inside the other end of the sliding block 262, a groove is formed inside the sliding block 262, a rotating member 264 is installed inside the groove, the sliding block 262 and the rotating member 264 form a rotating connection structure through a rotating rod 263, a clamping plate 265 is fixedly connected to the free end of the rotating member 264, and a protection plate 266 is fixedly installed on the clamping plate 265 towards the arc surface on the opposite side of the rotating member 264.

When in use, firstly, the placing plate component 1 is adjusted according to the condition of the injured part of the patient, the fastening bolt 18 is detached, the constraint of the first fixing plate 16 and the second placing plate 12 is released, the second placing plate 12 is moved to a proper position, the fastening bolt 18 is reinstalled, the first fixing plate 16 and the second placing plate 12 are relocked, then the injured part of the patient is placed at the top end of the bracket 13, the rotating disc 22 is slowly rotated, the rotating disc 22 drives the screw rod 21 to rotate, because the thread structures of the first wire cylinder 25 and the second wire cylinder 27 are opposite, the screw rod 21 drives the first wire cylinder 25 and the second wire cylinder 27 to move oppositely, so that the first clamping plate component 26 and the second clamping plate component 28 move oppositely along the sliding chute 14, when the injured part moves to a certain position, the injured part can drive the rotating piece 264 to rotate through the 263, so that the angle adjustment can be carried out according to the shape of the injured part of the patient, after the use of the clamp plate 265, the first clamp plate assembly 26 and the second clamp plate assembly 28 are moved to the original positions, and the second placing plate 12 is moved to the original positions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An orthopedic splint fastening device, includes placing plate subassembly (1), its characterized in that: a first adjusting mechanism (2) and a second adjusting mechanism (3) penetrate through the placing plate assembly (1), and the placing plate assembly (1), the first adjusting mechanism (2) and the second adjusting mechanism (3) form an adjustable connecting structure;

the placing plate assembly (1) comprises a first placing plate (11) and a second placing plate (12), a bracket (13) is fixedly mounted at the top ends of the first placing plate (11) and the second placing plate (12), symmetrical sliding grooves (14) are formed in the surfaces of the first placing plate (11) and the second placing plate (12), a support (15) is fixedly mounted at the bottoms of the first placing plate (11) and the second placing plate (12), first fixing plates (16) are fixedly and symmetrically mounted on the first placing plate (11) towards the second placing plate (12), bolt holes (17) with equal distance and same size are formed in the surface of the first fixing plate (16), and fastening bolts (18) are mounted on the surface of the second placing plate (12);

first adjustment mechanism (2) is including being located lead screw (21), one end fixedly connected with carousel (22) of lead screw (21), bearing (23) have been cup jointed to the other end surface of lead screw (21), the outside fixedly connected with second fixed plate (24) of bearing (23), the surface of lead screw (21) just is located and is connected with first silk section of thick bamboo (25) and second silk section of thick bamboo (27) between carousel (22) and second fixed plate (24), the outside surface difference fixed mounting of first silk section of thick bamboo (25) and second silk section of thick bamboo (27) has first splint subassembly (26) and second splint subassembly (28).

2. An orthopedic splint fastening device as claimed in claim 1, wherein: the second placing plate (12) is provided with a groove in the inside, the size of the groove is the same as that of the first fixing plate (16), and the first placing plate (11) and the second placing plate (12) penetrate through the bolt holes (17) through fastening bolts (18) to form an adjustable connecting structure.

3. An orthopedic splint fastening device as claimed in claim 1, wherein: the second fixing plate (24) is fixedly installed at the bottom end of the placing plate assembly (1), threads with opposite structures are formed in the connecting positions of the first wire barrel (25) and the second wire barrel (27) and the screw rod (21), and the first adjusting mechanism (2) and the second adjusting mechanism (3) are identical in structure and size.

4. An orthopedic splint fastening device as claimed in claim 1, wherein: first splint subassembly (26) are including connecting plate (261) of fixed mounting at first silk section of thick bamboo (25) surface, the top fixed mounting of connecting plate (261) has slider (262), the other end internal connection of slider (262) has rotation piece (264), the free end fixedly connected with splint (265) of rotating piece (264), splint (265) have protection plate (266) towards the opposite one side cambered surface fixed mounting of rotation piece (264).

5. An orthopedic splint fastening device as claimed in claim 4, wherein: the slider (262) is provided with a groove in the inside, a rotating part (264) is arranged in the groove, and the slider (262) and the rotating part (264) form a rotating connection structure through a rotating rod (263).

6. An orthopedic splint fastening device as claimed in claim 4, wherein: the bottom of the sliding block (262) is positioned inside the sliding groove (14), and the structure of the sliding block (262) is the same as the internal structure of the sliding groove (14).