CN211409600U - External fixing device for orthopedics department - Google Patents

Abstract

The utility model relates to an orthopedics external fixation device, including five mounts that are parallel to each other, the mount is hollow structure, the equal fixed mounting in one side top and the bottom of mount has the stopper, two spacing grooves have been seted up to one side that adjacent mount is close to the stopper, and two stoppers difference movable mounting are at two spacing inslots, the recess that is located the spacing inslot has all been seted up to stopper top side and bottom side, equal fixed mounting has the one end of spring on two recess inner walls, the other end of two springs is fixed mounting first billet and second billet respectively, be equipped with the small turntable of fixed mounting on stopper one side between first billet and the second billet, the one end of the equal fixedly connected with fine rule in top of first billet bottom and second billet. The utility model discloses simple structure, it is convenient fixed, can adjust the device according to the size of patient's injured area, and the device can used repeatedly, easy operation, convenient to use.

Description

External fixing device for orthopedics department

Technical Field

The utility model relates to an orthopedics external technology field especially relates to an orthopedics external fixation device.

Background

Orthopedics mainly studies the anatomy, physiology and pathology of the skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and when treating orthopedic patients, the bone is usually drilled and fixed, and the injured part is fixed by external plaster and a fixing device, so that the fracture part is prevented from being injured again.

However, the existing external fixing device is usually customized according to the injured part of the patient, cannot adjust the contraction and the like, cannot be reused, and is very inconvenient.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an orthopedic external fixation device.

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

an orthopedic external fixation device comprises five parallel fixing frames, wherein the fixing frames are of hollow structures, the top and the bottom of one side of each fixing frame are fixedly provided with a limiting block, one side of each adjacent fixing frame close to the limiting block is provided with two limiting grooves, and two stoppers are movable mounting respectively at two spacing inslots, the recess that is located the spacing inslot is all seted up to stopper top side and bottom side, equal fixed mounting has the one end of spring on two recess inner walls, the other end of two springs is fixed mounting first billet and second billet respectively, be equipped with the small turntable of fixed mounting on stopper one side between first billet and the second billet, the one end of the equal fixedly connected with fine rule in top of first billet bottom and second billet, the other end of fine rule extends outside the recess, and with small turntable fixed connection, fixedly connected with string on the small turntable.

Preferably, the middle position of one side of the fixing frame is rotatably provided with a large rotating disc, the large rotating disc is fixedly provided with a second rotating button, and the upper thin rope is connected with one side of the rotating disc.

Preferably, the fixing frame is internally provided with a fixing rod in a sliding manner, and the fixing rod is of a semicircular structure.

Preferably, the inner walls of the two sides of the opening of the limiting groove are respectively provided with a first wood block groove and a second wood block groove, the first wood block groove is matched with the first wood block groove, and the second wood block groove is matched with the second wood block.

Preferably, a through hole is formed in one side of the fixing frame, a screw is installed in the through hole, one end of the screw is in contact with the fixing rod, a nut is sleeved on the screw, the nut is fixedly installed on the fixing frame, and a first rotating button is fixedly installed at one end, far away from the fixing rod, of the screw.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, when using an orthopedics external fixation device, pull open five mounts as required to open the first turn button on five mounts in proper order, be favorable to fixing, then pull out the dead lever in the mount in proper order, when adjusting to suitable position closing first button, when packing up, open the first turn button on five mounts earlier, in withdrawing the mount with the dead lever in proper order, then rotate the second turn button, in retracting the spacing groove with the stopper.

The utility model discloses simple structure, it is convenient fixed, can adjust the device according to the size of patient's injured area, and the device can used repeatedly, easy operation, convenient to use.

Drawings

Fig. 1 is a front structural schematic view of an orthopedic external fixation device provided by the present invention;

fig. 2 is a schematic side view of the orthopedic external fixation device of the present invention;

fig. 3 is a schematic structural diagram of an orthopedic external fixation device a provided by the present invention.

In the figure: the device comprises a fixing frame 1, a fixing rod 2, a limiting block 3, a string 4, a rotary disc 5, a second rotary button 6, a through hole 7, a groove 8, a first wood block groove 9, a second wood block groove 10, a first rotary button 11, a screw 12, a nut 13, a first wood block 14, a spring 15, a thin line 16, a small rotary disc 17, a second wood block 18 and a limiting groove 19.

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. 1-3, an orthopedic external fixation device comprises five fixing frames 1 which are parallel to each other, wherein the fixing frames 1 are of a hollow structure, stoppers 3 are fixedly mounted at the top and the bottom of one side of each fixing frame 1, two limiting grooves 19 are formed at one side of each adjacent fixing frame 1 close to the corresponding stopper 3, the two stoppers 3 are movably mounted in the two limiting grooves 19 respectively, grooves 8 which are located in the limiting grooves 19 are formed at the top and the bottom of each stopper 3, one end of a spring 15 is fixedly mounted on the inner wall of each groove 8, a first wood block 14 and a second wood block 18 are fixedly mounted at the other end of each spring 15 respectively, a small rotary disc 17 which is fixedly mounted at one side of each stopper 3 is arranged between each first wood block 14 and each second wood block 18, one end of a thin wire 16 is fixedly connected at the bottom end of each first wood block 14 and the top end of each second wood block 18, and the, and with small turntable 17 fixed connection, fixedly connected with string 4 on the small turntable 17, stopper 3 with be used for mating, spring 15 is used for stretching and shrink, first billet 14 and second billet 18 are used for fixing, fine rule 16 is used for connecting, small turntable 17 is used for driving fine rule 16 to rotate.

The utility model discloses in, 1 one side intermediate position of mount rotates installs carousel 5, and fixed mounting has second turn button 6 on carousel 5, and string 4 is connected with 5 one sides of carousel, and carousel 5 is used for driving string 4, and string 4 is used for connecting.

The utility model discloses in, the inside slidable mounting of mount 1 has dead lever 2, and dead lever 2 is semicircle type structure, and screw 12 is used for fixing, and first turn button 11 is used for driving screw 12.

The utility model discloses in, first billet groove 9 and second billet groove 10 have been seted up on the both sides inner wall of 19 openings of spacing groove respectively, first billet 14 and first billet groove 9 phase-match, second billet groove 10 and the 18 phase-matches of second billet.

The utility model discloses in, through-hole 7 has been seted up to 1 one side of mount, installs screw 12 in the through-hole 7, and the one end of screw 12 contacts with dead lever 2, and has cup jointed nut 13 on the screw 12, and the nut 13 is fixed installs on mount 1, and the one end fixed mounting that dead lever 2 was kept away from to screw 12 has first button 11, and through-hole 7 is used for fixed screw 12, and screw 12 is used for fixed dead lever 2, and first button 11 is used for driving screw 12.

The utility model discloses in, when using an orthopedics external fixation device, pull open five mounts 1 as required to open first turn button 11 on five mounts 1 in proper order, then pull out dead lever 2 in the mount 1 in proper order, close first button 11 when adjusting to suitable position, when packing up, open first turn button 11 on five mounts 1 earlier, in retrieving mount 1 with dead lever 2 in proper order, then rotate second turn button 11, in retracting the spacing groove 19 with the stopper.

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 (5)

1. The orthopedic external fixation device comprises five fixing frames (1) which are parallel to each other, and is characterized in that the fixing frames (1) are of a hollow structure, limiting blocks (3) are fixedly arranged at the top and the bottom of one side of each fixing frame (1), two limiting grooves (19) are formed in one side, close to the limiting blocks (3), of each adjacent fixing frame (1), the two limiting blocks (3) are movably arranged in the two limiting grooves (19) respectively, grooves (8) which are positioned in the limiting grooves (19) are formed in the top side and the bottom side of each limiting block (3), one ends of springs (15) are fixedly arranged on the inner walls of the two grooves (8), first wood blocks (14) and second wood blocks (18) are fixedly arranged at the other ends of the two springs (15) respectively, and small rotary discs (17) fixedly arranged on one side of each limiting block (3) are arranged between the first wood blocks (14) and the second wood blocks (18), the top of first billet (14) bottom and second billet (18) is the one end of equal fixedly connected with fine rule (16), and outside the other end of fine rule (16) extended to recess (8), and with small turntable (17) fixed connection, fixedly connected with string (4) on small turntable (17).

2. The external orthopaedic fixing device according to claim 1, wherein a large rotating disc (5) is rotatably mounted at the middle position of one side of the fixing frame (1), a second rotating button (6) is fixedly mounted on the large rotating disc (5), and the upper string (4) is connected with one side of the rotating disc (5).

3. The external orthopaedic fixation device according to claim 1, wherein the fixation rod (2) is slidably mounted inside the fixation frame (1), and the fixation rod (2) is of a semicircular structure.

4. The orthopedic external fixation device according to claim 1, characterized in that the inner walls of the two sides of the opening of the limiting groove (19) are respectively provided with a first wood block groove (9) and a second wood block groove (10), the first wood block (14) is matched with the first wood block groove (9), and the second wood block groove (10) is matched with the second wood block (18).

5. The external orthopedic fixation device according to claim 1, wherein a through hole (7) is formed in one side of the fixing frame (1), a screw (12) is installed in the through hole (7), one end of the screw (12) is in contact with the fixing rod (2), a nut (13) is sleeved on the screw (12), the nut (13) is fixedly installed on the fixing frame (1), and a first rotating button (11) is fixedly installed at one end of the screw (12) far away from the fixing rod (2).

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