CN211213565U

CN211213565U - Arm fixer for orthopedics

Info

Publication number: CN211213565U
Application number: CN201921761700.7U
Authority: CN
Inventors: 耿捷; 赵敏; 王宁
Original assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-08-11
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an arm fixer for orthopedics, fixed plate including two symmetry settings, two connect through the telescopic connection mechanism that two symmetries set up between the fixed plate, and all be equipped with on two fixed plates and match the first mounting groove that sets up with telescopic connection mechanism, two the both sides lateral wall of fixed plate all is equipped with hand fixed establishment, two the both sides of fixed plate all are equipped with and match the second mounting groove that sets up with hand fixed establishment, and connect through complementary unit between two hand fixed establishment. The utility model discloses flexible regulation is convenient, is convenient for assist fixedly to the arm of the different disease of forearm length, is favorable to the postoperative of disease to resume.

Description

Arm fixer for orthopedics

Technical Field

The utility model relates to the technical field of orthopedics, especially, relate to an arm fixer for orthopedics.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the disease spectrum of orthopedics injuries requires that orthopedics is advanced every day, and the bone science is also called orthopedics surgery. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system. Osteology is also known as orthopedics. The orthopedic arm fixing device is a specialty or subject of medicine, specially studies the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and treats the injury of the system, and an arm fixing device is required to fix the arm of a patient in the orthopedic treatment process;

the existing arm fixer is inconvenient to stretch and adjust, is inconvenient to assist and fix the arms of patients with different forearm lengths, and is not beneficial to postoperative recovery of the patients.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an orthopedic arm fixator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an arm fixer for orthopedics, includes the fixed plate that two symmetries set up, two connect through the telescopic connection mechanism that two symmetries set up between the fixed plate, and all be equipped with on two fixed plates and match the first mounting groove that sets up with telescopic connection mechanism, two the both sides lateral wall of fixed plate all is equipped with hand fixed establishment, two the both sides of fixed plate all are equipped with and match the second mounting groove that sets up with hand fixed establishment, and connect through complementary unit between two hand fixed establishment.

Preferably, flexible coupling mechanism includes the vertical first connecting plate that sets up, first connecting plate is hollow structure, and first connecting plate interpolation is equipped with the second connecting plate that two symmetries set up, two the one end that the second connecting plate carried on the back mutually all runs through the lateral wall of first connecting plate and with the diapire fixed connection of first mounting groove, two the equal fixed connection of one side lateral wall that the second connecting plate is relative has the slide that the level set up, and is equipped with on the lateral wall of first connecting plate and matches the bar opening that sets up with two slides, two through a plurality of spring coupling, two between the slide all with the lateral wall sliding connection of first connecting plate, and two slides all run through the bar opening and set up.

Preferably, hand fixed establishment includes the limiting plate that two symmetries set up, and the equal fixedly connected with rubber band rope that two symmetries set up of one side lateral wall that two limiting plates are equal, every the rubber band rope all with the diapire fixed connection of second mounting groove.

Preferably, two equal fixedly connected with buffer block on the lateral wall of fixed plate, and first mounting groove setting, two are all kept away from to two buffer blocks equal cladding has the blotter on the buffer block.

Preferably, two the equal sliding connection of both sides lateral wall of fixed plate has first slip locking piece, and a plurality of first slip locking pieces all match the setting with the slide.

Preferably, the complementary unit includes the inserted bar that two symmetries set up, and all is equipped with the jack that matches the setting with the inserted bar on two limiting plates, two the equal sliding connection in both sides of limiting plate has the second slip locking piece that matches the setting with the inserted bar.

The utility model discloses well beneficial effect as follows:

1. the movable sliding plate can adjust the relative working distance between the two second connecting plates, so that the relative working distance between the two fixing plates can be adjusted, the two fixing plates can conveniently fix arms with different lengths, the sliding plate can be locked by the first sliding locking block, and the stability of the relative working distance between the two fixing plates is ensured;

2. on being as for two buffer blocks with patient's arm, the pulling limiting plate drives the rubber band rope and stretches out and draws back, with two limiting plates pulling to patient's arm upper end, the inserted bar and the cooperation of two second slip locking pieces guarantee the stability of two limiting plate connection states.

Drawings

Fig. 1 is a schematic structural view of an orthopedic arm fixator according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural view of an auxiliary mechanism of the arm fixing device for orthopedics department.

In the figure: 1 fixed plate, 2 first mounting grooves, 3 second mounting grooves, 4 first connecting plates, 5 second connecting plates, 6 slides, 7 limiting plates, 8 rubber band ropes, 9 buffer blocks, 10 inserted bars, 11 jacks, 12 first sliding locking blocks and 13 second sliding locking blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an orthopedic arm fixator comprises two symmetrically arranged fixed plates 1, the two fixed plates 1 are connected by two symmetrically arranged telescopic connection mechanisms, and the two fixed plates 1 are respectively provided with a first mounting groove 2 matched with the telescopic connection mechanisms, the telescopic connection mechanisms comprise vertically arranged first connection plates 4, the first connection plates 4 are hollow structures, two symmetrically arranged second connection plates 5 are inserted into the first connection plates 4, the opposite ends of the two second connection plates 5 respectively penetrate through the side walls of the first connection plates 4 and are fixedly connected with the bottom walls of the first mounting grooves 2, the side walls of the two opposite sides of the two second connection plates 5 are respectively and fixedly connected with horizontally arranged sliding plates 6, the side walls of the first connection plates 4 are provided with strip-shaped openings matched with the two sliding plates 6, and the two sliding plates 6 are connected by a plurality of springs, the two sliding plates 6 are both connected with the side walls of the first connecting plate 4 in a sliding manner, the two sliding plates 6 are arranged through the strip-shaped openings, the side walls of the two sides of the two fixing plates 1 are both connected with first sliding locking blocks 12 in a sliding manner, the first sliding locking blocks 12 are arranged in a matching manner with the sliding plates 6, the movable sliding plates 6 can adjust the relative working distance between the two second connecting plates 5, so that the relative working distance between the two fixing plates 1 can be adjusted, the two fixing plates 1 can fix arms with different lengths conveniently, the sliding plates 6 can be locked by the first sliding locking blocks 12, and the stability of the relative working distance between the two fixing plates 1 is ensured;

the two side walls of the two fixed plates 1 are respectively provided with a hand fixing mechanism, the two sides of the two fixed plates 1 are respectively provided with a second mounting groove 3 matched with the hand fixing mechanisms, the two hand fixing mechanisms are connected through an auxiliary mechanism, the hand fixing mechanism comprises two limiting plates 7 which are symmetrically arranged, the side wall of one side opposite to the two limiting plates 7 is respectively and fixedly connected with two symmetrically arranged rubber ropes 8, each rubber rope 8 is respectively and fixedly connected with the bottom wall of the second mounting groove 3, the side walls of the two fixed plates 1 are respectively and fixedly connected with a buffer block 9, the two buffer blocks 9 are respectively far away from the first mounting groove 2, the two buffer blocks 9 are respectively coated with buffer cushions, the auxiliary mechanism comprises two symmetrically arranged insertion rods 10, the two limiting plates 7 are respectively provided with a jack 11 matched with the insertion rod 10, the two sides of the two limiting plates 7 are respectively and slidably connected with second sliding locking blocks 13 matched with the insertion rods 10, on being as for two buffer blocks 9 with patient's arm, pulling limiting plate 7 drives the elastic rope 8 flexible, with two limiting plates 7 stimulations to patient's arm upper end, inserted bar 10 and two second slip locking pieces 13 cooperations guarantee the stability of two limiting plate 7 connection status.

The utility model discloses in, the relative working distance that removes slide 6 and can be to between two second connecting plates 5 is adjusted, thereby adjust the relative working distance between two fixed plates 1, two fixed plates 1 of being convenient for are fixed the arm of different length, first slip locking piece 12 can be with slide 6 locking, guarantee the stability of two fixed plate 1 relative working distances, arm as for two buffer blocks 9 with patient, it is flexible that pulling limiting plate 7 drives rubber band rope 8, with two limiting plates 7 stimulations to patient's arm upper end, inserted bar 10 and the cooperation of two second slip locking pieces 13, guarantee the stability of two limiting plate 7 connection states.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an arm fixer for orthopedics, includes fixed plate (1) that two symmetries set up, its characterized in that, two connect through the flexible coupling mechanism that two symmetries set up between fixed plate (1), and all be equipped with on two fixed plate (1) and match first mounting groove (2) that set up with flexible coupling mechanism, two the both sides lateral wall of fixed plate (1) all is equipped with hand fixed establishment, two the both sides of fixed plate (1) all are equipped with and match second mounting groove (3) that set up with hand fixed establishment, and connect through complementary unit between two hand fixed establishment.

2. An orthopedic arm fixator according to claim 1, characterized in that the telescopic connecting mechanism comprises a vertically arranged first connecting plate (4), the first connecting plate (4) is of a hollow structure, two symmetrically arranged second connecting plates (5) are inserted into the first connecting plate (4), the opposite ends of the two second connecting plates (5) penetrate through the side wall of the first connecting plate (4) and are fixedly connected with the bottom wall of the first mounting groove (2), the side wall of the opposite side of the two second connecting plates (5) is fixedly connected with a horizontally arranged sliding plate (6), the side wall of the first connecting plate (4) is provided with a strip-shaped opening matched with the two sliding plates (6), the two sliding plates (6) are connected with each other through a plurality of springs, and the two sliding plates (6) are slidably connected with the side wall of the first connecting plate (4), and the two sliding plates (6) are arranged by penetrating through the strip-shaped openings.

3. The orthopedic arm fixator according to claim 1, characterized in that the hand fixing mechanism comprises two symmetrically arranged limiting plates (7), two symmetrically arranged rubber ropes (8) are fixedly connected to the side wall of each of the two limiting plates (7), and each rubber rope (8) is fixedly connected to the bottom wall of the second mounting groove (3).

4. The arm fixator for orthopedics department of claim 1, characterized in that the side walls of the two fixing plates (1) are fixedly connected with the buffer blocks (9), the two buffer blocks (9) are far away from the first installation groove (2), and the buffer blocks (9) are wrapped with the buffer pads.

5. An orthopedic arm fixator according to claim 2, characterized in that the two side walls of the two fixing plates (1) are slidably connected with first sliding locking blocks (12), and a plurality of first sliding locking blocks (12) are matched with the sliding plate (6).

6. The arm fixator for the department of orthopaedics according to claim 3, wherein the auxiliary mechanism comprises two symmetrically arranged insertion rods (10), each of the two limiting plates (7) is provided with an insertion hole (11) matched with the insertion rod (10), and both sides of the two limiting plates (7) are slidably connected with second sliding locking blocks (13) matched with the insertion rods (10).