CN211674769U

CN211674769U - Clinical movable support that resets of using of orthopedics

Info

Publication number: CN211674769U
Application number: CN201821006654.5U
Authority: CN
Inventors: 张印; 蒋恒志; 邵志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2020-10-16
Anticipated expiration: 2028-06-27

Abstract

The utility model discloses an orthopedics is clinical with movable type support that resets, which comprises a mounting bas, the top of mount pad is equipped with down the fixed disk, has seted up two first through-holes down on the fixed disk, equal slidable mounting has the stand in two first through-holes, the bottom of two stands respectively with top one side fixed connection of corresponding mount pad, one side fixed mounting that two stands are close to each other has the same last fixed disk that is located down the fixed disk top, first recess has been seted up at the top of mount pad, the rotation groove has been seted up on the bottom inner wall of first recess, and rotate groove and first recess internal rotation and install same rotation post. The utility model discloses simple structure, convenient operation, can be fast convenient adjust the distance between upper fixed disk and the lower fixed disk, adjust can also very convenient fix a position lower fixed disk after accomplishing, make the fixed effect of restoring to the throne of patient's fracture department better, resume for patient's later stage and provide help, satisfied medical staff and patient's demand.

Description

Clinical movable support that resets of using of orthopedics

Technical Field

The utility model relates to an orthopedics resetting means technical field especially relates to an orthopedics is clinical with activity type support that resets.

Background

At present, in clinical orthopedics, the fracture part of a patient is usually reset and fixed through an external fixator, two fixing discs with hollow structures are usually installed on the existing reset fixing device, and the two fixing discs are sleeved on the fracture part of the patient to achieve the effect of reset and fixation.

Among the prior art, the distance between two fixed disks is fixed, can not adjust the distance between two fixed disks, because the size difference of giving individual patient's fracture, if can not adjust the distance between two fixed disks will lead to fixed effect not good, brings certain influence for the recovery in patient later stage, can not satisfy medical personnel and patient's demand, consequently the utility model discloses the solution has been proposed with regard to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable resetting bracket for clinical orthopedics department.

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

a movable reset bracket for orthopedics clinical use comprises an installation seat, wherein a lower fixed disc is arranged above the installation seat, two first through holes are formed in the lower fixed disc, stand columns are respectively and slidably installed in the two first through holes, the bottoms of the two stand columns are respectively and fixedly connected with one side of the top of the corresponding installation seat, an upper fixed disc positioned above the lower fixed disc is fixedly installed on one side, close to each other, of the two stand columns, a first groove is formed in the top of the installation seat, a rotating groove is formed in the inner wall of the bottom of the first groove, a rotating column is rotatably installed in the rotating groove and the first groove, the top end of the rotating column extends to the upper side of the installation seat, a first conical gear is fixedly sleeved on the outer side of the rotating column, a threaded groove is formed in the top end of the rotating column, a screw rod is connected with the threaded groove in, one side of the mounting seat is provided with a second through hole, the second through hole is communicated with the first groove, a rotating shaft is rotatably arranged in the second through hole, one end of the rotating shaft extends into the first groove and is fixedly sleeved with a second bevel gear which is meshed with the first bevel gear, one end of the rotating shaft extends to the outer side of the mounting seat and is fixedly provided with a handle, two sides of the lower fixing disk are fixedly provided with fixing blocks, the fixing blocks are provided with third through holes, two sides of the lower fixing disk are provided with second grooves which are communicated with the first through hole, sliding rods are slidably arranged in the third through hole and the second groove, one sides of the two stand columns which are far away from each other are provided with clamping grooves, one ends of the two sliding rods which are close to each other are respectively clamped with the corresponding clamping grooves, the inner wall of the top of the third through hole and the inner wall of the bottom of the third through hole are provided with sliding grooves, and two sliders are respectively connected with the corresponding sliding grooves in a sliding mode, the inner walls of the top and the bottom of the third through hole are fixedly provided with limiting blocks, one ends, close to each other, of the two limiting blocks are respectively connected with the top and the bottom of the sliding rod in a sliding mode, limiting springs sleeved on the outer sides of the sliding rods are fixedly arranged at one ends, close to each other, of the two limiting blocks on the same horizontal axis, and one ends, close to each other, of the two limiting springs are fixedly arranged at one ends, far away from each other, of the two sliders on the same horizontal axis correspondingly.

Preferably, the number of the clamping grooves is multiple, and the clamping grooves are arranged on the upright posts at equal intervals.

Preferably, the ends, far away from each other, of the two sliding blocks on the same vertical axis are embedded with a plurality of first balls, and the first balls are in rolling connection with the corresponding sliding grooves respectively.

Preferably, a plurality of second balls are embedded at one ends, close to each other, of the two limiting blocks on the same vertical axis, and the second balls are respectively in rolling connection with the top and the bottom of the corresponding sliding rod.

Preferably, an outer ring of the first bearing is fixedly installed in the rotating groove, and the rotating column is fixedly connected with an inner ring of the first bearing.

Preferably, an outer ring of the second bearing is fixedly installed in the second through hole, and the rotating shaft is fixedly connected with an inner ring of the second bearing.

The utility model has the advantages that:

through the installation seat, the lower fixed disk, the first through hole, the upright post, the upper fixed disk, the first groove, the rotating post, the first bevel gear, the thread groove, the screw rod, the second through hole, the rotating shaft, the second bevel gear and the handle are mutually matched, the lower fixed disk can be quickly and conveniently adjusted to adjust the distance between the upper fixed disk and the lower fixed disk, the lower fixed disk can be conveniently positioned after the adjustment is finished, the resetting and fixing effects of the fracture part of a patient are better, the later recovery of the patient is facilitated, the handle is rotated to drive the rotating shaft to rotate, the rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the rotating post to rotate, the rotating post drives the thread groove to rotate, the thread groove drives the screw rod to move, the screw rod drives the lower fixed disk to move, through the fixed block, the third through-hole, the second recess, the slide bar, the draw-in groove, the spout, the slider, under mutually supporting of stopper and spacing spring, can fix down the fixed disk, the pulling slide bar, the slide bar drives the slider and removes, slider compression spacing spring, spacing spring energy-absorbing, make the slide bar shift out in the draw-in groove, then loosen the slide bar, under the spring force resilience effort through spacing spring, make the slide bar card go into in the draw-in groove, the utility model discloses simple structure, convenient operation, can be fast convenient adjust the distance between fixed disk and the lower fixed disk, adjust and can also very convenient fix a position down the fixed disk after accomplishing, make the fixed effect that resets of patient's fracture department better, the later stage that gives the patient resumes to provide help, has satisfied medical staff and patient's demand.

Drawings

Fig. 1 is a schematic view of a front view structure of an orthopedic clinical movable reduction support provided by the present invention;

fig. 2 is the structural schematic diagram of the part a of the clinical movable reposition support for orthopedics.

In the figure: the device comprises a mounting seat 1, a lower fixed disk 2, a first through hole 3, a vertical column 4, an upper fixed disk 5, a first groove 6, a rotating groove 7, a rotating column 8, a first bevel gear 9, a threaded groove 10, a screw rod 11, a second through hole 12, a rotating shaft 13, a second bevel gear 14, a handle 15, a fixed block 16, a third through hole 17, a second through hole 18, a sliding rod 19, a clamping groove 20, a sliding groove 21, a sliding block 22, a limiting block 23 and a limiting spring 24.

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. 1-2, a movable type reset bracket for clinical orthopedics, which comprises an installation seat 1, wherein a lower fixed disk 2 is arranged above the installation seat 1, two first through holes 3 are formed in the lower fixed disk 2, stand columns 4 are slidably arranged in the two first through holes 3, the bottoms of the two stand columns 4 are respectively and fixedly connected with one side of the top of the corresponding installation seat 1, an upper fixed disk 5 which is positioned above the lower fixed disk 2 is fixedly arranged at one side of the two stand columns 4 which are close to each other, a first groove 6 is formed in the top of the installation seat 1, a rotating groove 7 is formed in the inner wall of the bottom of the first groove 6, the same rotating column 8 is rotatably arranged in the rotating groove 7 and the first groove 6, the top end of the rotating column 8 extends to the upper side of the installation seat 1, a first conical gear 9 is fixedly sleeved on the outer side of the rotating column 8, a threaded, a screw 11 is connected with the thread groove 10 through a thread, the top end of the screw 11 is fixedly connected with the bottom end of the lower fixed disk 2, one side of the mounting seat 1 is provided with a second through hole 12, the second through hole 12 is communicated with the first groove 6, a rotating shaft 13 is rotatably installed in the second through hole 12, one end of the rotating shaft 13 extends into the first groove 6 and is fixedly sleeved with a second bevel gear 14, the second bevel gear 14 is meshed with the first bevel gear 9, one end of the rotating shaft 13 extends to the outer side of the mounting seat 1 and is fixedly provided with a handle 15, both sides of the lower fixed disk 2 are fixedly provided with fixed blocks 16, the fixed blocks 16 are provided with third through holes 17, both sides of the lower fixed disk 2 are provided with second grooves 18, the second grooves 18 are communicated with the first through holes 3, sliding rods 19 are slidably installed in the third through holes 17 and the second grooves 18, and one side of the two upright columns 4, the ends, close to each other, of the two sliding rods 19 are respectively clamped with the corresponding clamping grooves 20, sliding grooves 21 are formed in the top inner wall and the bottom inner wall of the third through hole 17, sliding blocks 22 are fixedly mounted at the top and the bottom of the sliding rods 19, the two sliding blocks 22 are respectively in sliding connection with the corresponding sliding grooves 21, limiting blocks 23 are fixedly mounted on the top inner wall and the bottom inner wall of the third through hole 17, the ends, close to each other, of the two limiting blocks 23 are respectively in sliding connection with the top and the bottom of the sliding rods 19, limiting springs 24 sleeved outside the sliding rods 19 are fixedly mounted at the ends, close to each other, of the two limiting springs 24 are respectively fixedly mounted at the ends, far away from each other, of the two sliding blocks 22 on the same horizontal axis, and the two limiting springs are fixed through the mounting seat 1, the lower fixing disk 2, the, Under the mutual matching of the first through hole 3, the upright post 4, the upper fixing disc 5, the first groove 6, the rotating groove 7, the rotating column 8, the first bevel gear 9, the thread groove 10, the screw rod 11, the second through hole 12, the rotating shaft 13, the second bevel gear 14 and the handle 15, the lower fixing disc 2 can be quickly and conveniently adjusted to adjust the distance between the upper fixing disc 5 and the lower fixing disc 2, the lower fixing disc 2 can be conveniently positioned after the adjustment is completed, the resetting and fixing effect of the fracture part of a patient is better, the later recovery of the patient is facilitated, the handle 15 is rotated, the handle 15 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the rotating column 8 to rotate, the rotating column 8 drives the thread groove 10 to rotate, the screw thread groove 10 drives the screw rod 11 to move, the screw rod 11 drives the lower fixed disk 2 to move, the lower fixed disk 2 can be fixed through the mutual matching of the fixed block 16, the third through hole 17, the second groove 18, the sliding rod 19, the clamping groove 20, the sliding groove 21, the sliding block 22, the limiting block 23 and the limiting spring 24, the sliding rod 19 is pulled to drive the sliding block 22 to move, the sliding block 22 compresses the limiting spring 24, the limiting spring 24 absorbs energy to enable the sliding rod 19 to move out of the clamping groove 20, then the sliding rod 19 is loosened, the sliding rod 19 is clamped into the clamping groove 20 under the elastic resilience acting force of the limiting spring 24, the utility model has the advantages of simple structure and convenient operation, the distance between the upper fixed disk 5 and the lower fixed disk 2 can be quickly and conveniently adjusted, the lower fixed disk 2 can be conveniently positioned after the adjustment is completed, and the resetting and fixing effect of the fracture part of a patient is better, provides help for the later recovery of the patient and meets the requirements of medical staff and the patient.

The utility model discloses in, the quantity of draw-in groove 20 is a plurality of, and a plurality of draw-in grooves 20 equidistance is seted up on stand 4, the one end that is located two sliders 22 on the same vertical axis and keeps away from each other all inlays and is equipped with a plurality of first balls, and a plurality of first balls respectively with corresponding spout 21 roll connection, the one end that is located two stoppers 23 on the same vertical axis and is close to each other all inlays and is equipped with a plurality of second balls, and a plurality of second balls respectively with the top and the bottom roll connection of corresponding slide bar 19, fixed mounting has the outer lane of first bearing in the rotation groove 7, the inner circle fixed connection of rotation post 8 and first bearing, fixed mounting has the outer lane of second bearing in the second through-hole 12, and the inner circle fixed connection of pivot 13 and second bearing, through mount pad 1, lower fixed disk 2, first through-hole 3, stand 4, upper fixed disk 5, first recess 6, The rotating groove 7, the rotating column 8, the first bevel gear 9, the thread groove 10, the screw rod 11, the second through hole 12, the rotating shaft 13, the lower fixed disk 2 can be quickly and conveniently adjusted under the mutual matching of the handle 15 and the lower fixed disk 2 to adjust the distance between the upper fixed disk 5 and the lower fixed disk 2, the lower fixed disk 2 can be conveniently positioned after the adjustment is completed, the resetting and fixing effects of the fracture part of a patient are better, the later recovery of the patient is facilitated, the handle 15 is rotated, the handle 15 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the rotating column 8 to rotate, the rotating column 8 drives the thread groove 10 to rotate, the thread groove 10 drives the screw rod 11 to move, the fixed disk 2 is driven by the screw rod 11 to move, the fixed block 16, the third through hole 17, the second groove 18, the sliding rod 19, the clamping groove 20, the sliding groove 21, the sliding block 22, the limiting block 23 and the limiting spring 24 are matched with each other, the lower fixed disc 2 can be fixed, the sliding rod 19 is pulled, the sliding rod 19 drives the sliding block 22 to move, the sliding block 22 compresses the limiting spring 24, the limiting spring 24 absorbs energy, the sliding rod 19 moves out of the clamping groove 20, then the sliding rod 19 is loosened, and the sliding rod 19 is clamped into the clamping groove 20 under the elastic force of the spring 24, the utility model has simple structure and convenient operation, the distance between the upper fixed disk 5 and the lower fixed disk 2 can be adjusted quickly and conveniently, the lower fixed disk 2 can be positioned conveniently after adjustment is completed, the resetting and fixing effects of the fracture part of the patient are better, help is provided for later recovery of the patient, and the requirements of medical staff and the patient are met.

The working principle is as follows: when the fracture of a patient needs to be reset and fixed, the sliding rods 19 are pulled towards one end, away from each other, of the two sliding rods 19, the sliding rods 19 drive the sliding blocks 22 to move, the sliding blocks 22 compress the limiting springs 24, the limiting springs 24 absorb energy to enable the sliding rods 19 to move out of the clamping grooves 20, then the sliding rods 19 are kept still, the handles 15 are rotated, the handles 15 drive the rotating shafts 13 to rotate, the rotating shafts 13 drive the second conical gears 14 to rotate, the second conical gears 14 drive the first conical gears 9 to rotate, the first conical gears 9 drive the rotating columns 8 to rotate, the rotating columns 8 drive the threaded grooves 10 to rotate, the threaded grooves 10 drive the threaded rods 11 to move, the screw rods 11 drive the lower fixed disc 2 to move, when the fracture is adjusted to a proper distance, the sliding rods 19 are loosened, and under the spring elastic resilience acting force of the limiting springs 24, the sliding rod 19 is clamped into the clamping groove 20, so that the distance between the upper fixing disk 5 and the lower fixing disk 2 can be adjusted, the lower fixing disk 2 can be conveniently positioned after the adjustment is completed, the resetting and fixing effects of the fracture of a patient are better, and the requirements of medical staff and the patient are met.

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 orthopedics is clinical with activity type support that resets, including mount pad (1), its characterized in that, the top of mount pad (1) is equipped with down fixed disk (2), set up two first through-hole (3) on lower fixed disk (2), equal slidable mounting has stand (4) in two first through-hole (3), the bottom of two stand (4) respectively with corresponding mount pad (1) top one side fixed connection, the one side fixed mounting that two stand (4) are close to each other has same upper fixed disk (5) that is located down fixed disk (2) top, the top of mount pad (1) is seted up first recess (6), set up on the bottom inner wall of first recess (6) and rotate groove (7), and rotate groove (7) and first recess (6) internal rotation and install same rotation post (8), the top of rotation post (8) extends to the top of mount pad (1), a first conical gear (9) is fixedly sleeved on the outer side of the rotating column (8), a threaded groove (10) is formed in the top end of the rotating column (8), a screw rod (11) is connected with the threaded groove (10) in an inner thread manner, the top end of the screw rod (11) is fixedly connected with the bottom end of the lower fixing disc (2), a second through hole (12) is formed in one side of the mounting seat (1), the second through hole (12) is communicated with the first groove (6), a rotating shaft (13) is rotatably installed in the second through hole (12), one end of the rotating shaft (13) extends into the first groove (6) and is fixedly sleeved with a second conical gear (14), the second conical gear (14) is meshed with the first conical gear (9), one end of the rotating shaft (13) extends to the outer side of the mounting seat (1) and is fixedly provided with a handle (15), fixing blocks (16) are fixedly installed on two sides of the lower fixing, a third through hole (17) is formed in the fixed block (16), second grooves (18) are formed in two sides of the lower fixed disc (2), the second grooves (18) are communicated with the first through hole (3), sliding rods (19) are arranged in the third through hole (17) and the second grooves (18) in a sliding mode, clamping grooves (20) are formed in one sides, far away from each other, of the two stand columns (4), one ends, close to each other, of the two sliding rods (19) are respectively clamped with the corresponding clamping grooves (20), sliding grooves (21) are formed in the inner wall of the top portion and the inner wall of the bottom portion of the third through hole (17), sliding blocks (22) are fixedly arranged at the top portion and the bottom portion of each sliding rod (19), the two sliding blocks (22) are respectively connected with the corresponding sliding grooves (21) in a sliding mode, limiting blocks (23) are fixedly arranged on the inner wall of the top portion and the inner wall of the bottom portion of the third through hole (17), and one ends, close to each other, the two limiting blocks (23) on the same horizontal axis are fixedly provided with limiting springs (24) which are sleeved outside the sliding rod (19) at the ends which are close to each other, and the ends which are close to each other of the two limiting springs (24) are fixedly arranged at the ends which are far away from each other of the two corresponding sliding blocks (22) on the same horizontal axis respectively.

2. The clinical movable reduction support of orthopedics of claim 1, characterized in that, the quantity of draw-in groove (20) is a plurality, and a plurality of draw-in grooves (20) are seted up on stand (4) equidistance.

3. The clinical movable reset support for orthopedics department according to claim 1, characterized in that one end of each of the two sliders (22) located on the same vertical axis, which is far away from each other, is embedded with a plurality of first balls, and the plurality of first balls are respectively in rolling connection with the corresponding slide grooves (21).

4. The clinical movable reposition support for orthopedics department according to claim 1, characterized in that one end of each of the two limit blocks (23) on the same vertical axis, which are close to each other, is embedded with a plurality of second balls, and the second balls are respectively connected with the top and the bottom of the corresponding slide rod (19) in a rolling manner.

5. The clinical movable reduction support of orthopedics of claim 1, characterized in that, the outer lane of first bearing is fixed to install in the rotation groove (7), rotates post (8) and first bearing's inner circle fixed connection.

6. The clinical movable reduction support of orthopedics of claim 1, characterized in that, the outer circle of second bearing is fixed to be installed in second through-hole (12), and pivot (13) and the inner circle fixed connection of second bearing.