CN211326552U - Orthopedic positioner - Google Patents
Orthopedic positioner Download PDFInfo
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- CN211326552U CN211326552U CN202020034106.4U CN202020034106U CN211326552U CN 211326552 U CN211326552 U CN 211326552U CN 202020034106 U CN202020034106 U CN 202020034106U CN 211326552 U CN211326552 U CN 211326552U
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- transverse shafts
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Abstract
The utility model belongs to the technical field of orthopedics, in particular to an orthopedic positioner, aiming at the problems that the limb of a patient is inconvenient to fix when the bone of the patient is punched, the precision of punching is reduced due to the shaking of the limb of the patient, the prior orthopedic positioner comprises a connecting plate, a fixed seat is fixedly arranged at the top of the connecting plate, an arc-shaped placing groove is arranged at the top of the fixed seat, grooves with openings at the top are arranged at both sides of the fixed seat, rotary transverse shafts are respectively and rotatably arranged in the two grooves, mounting plates are respectively and fixedly arranged at the outer sides of the two rotary transverse shafts, arc-shaped clamping plates are respectively and fixedly arranged at one sides of the two mounting plates which are close to each other, the two arc-shaped clamping plates are respectively positioned above the fixed seat, an electric push rod is fixedly arranged at one side of the fixed seat, and a push-pull plate, prevent that patient's limbs from rocking when punching, simple structure, convenient to use.
Description
Technical Field
The utility model relates to the technical field of orthopedics, especially, relate to an orthopedics locator.
Background
Orthopedics is one of the most common departments in all hospitals, 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 a fracture patient, the bone of the patient needs to be punched.
In the prior art, when a bone of a patient is punched, the limb of the patient is not convenient to fix, and the limb shaking of the patient reduces the punching precision, so that the orthopedic positioner is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that when the skeleton of a patient is punched, the limb of the patient is not convenient to fix, the limb of the patient rocks to reduce the defect of punching precision, and the provided orthopedic positioner.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the orthopedic positioner comprises a connecting plate, wherein a fixed seat is fixedly mounted at the top of the connecting plate, an arc-shaped placing groove is formed in the top of the fixed seat, grooves with openings at the tops are formed in the two sides of the fixed seat, rotating transverse shafts are rotatably mounted in the two grooves, mounting plates are fixedly mounted on the outer sides of the two rotating transverse shafts, arc-shaped clamping plates are fixedly mounted on the sides, close to each other, of the two mounting plates, and the two arc-shaped clamping plates are located above the fixed seat;
an electric push rod is fixedly mounted on one side of the fixing seat, a push-pull plate is fixedly mounted on an output shaft of the electric push rod, two screw rods are fixedly mounted on one side of the push-pull plate, thread grooves are formed in one ends of the two rotating cross shafts, the thread turning directions of the two thread grooves are opposite, and the two screw rods are respectively in threaded connection with the two thread grooves.
Preferably, the outer sides of the two rotating cross shafts are fixedly provided with the check blocks, one side of each check block is in contact with the inner wall of one side of each groove, one side of each fixing seat is provided with two through holes, and one end of each rotating cross shaft penetrates through the two through holes respectively.
Preferably, two fixing plates are installed at the bottom of the connecting plate, and locking bolts are installed on the two fixing plates in a threaded mode.
Preferably, a plurality of cylindricality thread connection grooves have been seted up to the bottom of connecting plate, and the equal fixed mounting in top of two fixed plates has cylindricality screw thread piece, cylindricality screw thread piece and the cylindricality screw thread connection groove threaded connection who corresponds.
Preferably, circular grooves are formed in the inner wall of one side of each groove, and the outer sides of the two rotating transverse shafts are respectively connected with the side walls of the two circular grooves in a sliding mode.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the limbs of a patient are placed in the arc-shaped placing grooves, the output shaft of the electric push rod retracts to pull the push-pull plate to move towards the direction close to the fixed seat, the push-pull plate drives the two screw rods to move, the two screw rods enable the two rotating transverse shafts to rotate, and the thread directions of the thread grooves on the two rotating transverse shafts are opposite, so that the rotating directions of the two rotating transverse shafts are opposite, the two rotating transverse shafts drive the two mounting plates to rotate, the two mounting plates drive the two arc-shaped clamping plates to be folded, and the limbs of the patient are fixed through the;
(2) the utility model discloses be convenient for fix patient's limbs, prevent that patient's limbs from rocking when punching, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the orthopedic positioner provided by the present invention;
fig. 2 is a schematic view of the overlooking structure of the connection of the fixing seat, the rotating cross shaft, the electric push rod and the push-pull plate of the orthopedic positioner provided by the invention;
fig. 3 is a schematic view of the three-dimensional structure of the orthopedic positioner of the present invention, in which the fixing plate and the cylindrical threaded block are connected.
In the figure: the device comprises a connecting plate 1, a fixing seat 2, an arc-shaped placing groove 3, a groove 4, a rotating transverse shaft 5, a mounting plate 6, an arc-shaped clamping plate 7, a thread groove 8, an electric push rod 9, a push-pull plate 10, a screw rod 11, a stop block 12, a fixing plate 13, a locking bolt 14, a cylindrical thread block 15 and a cylindrical thread connecting groove 16.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, the orthopedic positioner comprises a connecting plate 1, wherein a fixed seat 2 is fixedly mounted at the top of the connecting plate 1, an arc-shaped placing groove 3 is formed at the top of the fixed seat 2, grooves 4 with openings at the tops are formed in both sides of the fixed seat 2, rotating transverse shafts 5 are rotatably mounted in the two grooves 4, mounting plates 6 are fixedly mounted on the outer sides of the two rotating transverse shafts 5, arc-shaped clamping plates 7 are fixedly mounted on the sides, close to each other, of the two mounting plates 6, and the two arc-shaped clamping plates 7 are located above the fixed seat 2;
one side fixed mounting of fixing base 2 has electric putter 9, and fixed mounting has push-and-pull plate 10 on electric putter 9's the output shaft, and one side fixed mounting of push-and-pull plate 10 has two screw rods 11, and thread groove 8 has all been seted up to two one end of rotating cross axle 5, and the screw thread of two thread grooves 8 revolves to opposite, and two screw rods 11 respectively with two thread groove 8 threaded connection.
In this embodiment, two equal fixed mounting in the outside of rotating cross axle 5 have dog 12, and one side of dog 12 contacts with one side inner wall of recess 4, and two through-holes have been seted up to one side of fixing base 2, and two one ends of rotating cross axle 5 run through two through-holes respectively, and the setting of dog 12 can prevent to rotate 5 displacements of cross axle.
In this embodiment, two fixing plates 13 are installed at the bottom of the connecting plate 1, locking bolts 14 are installed on the two fixing plates 13 in a threaded manner, and the locking bolts 14 are used for fixing the fixing plates 13 with the bed board and the table top.
In this embodiment, a plurality of cylindrical threaded connection grooves 16 are formed in the bottom of the connecting plate 1, cylindrical threaded blocks 15 are fixedly mounted on the tops of the two fixing plates 13, the cylindrical threaded blocks 15 are in threaded connection with the corresponding cylindrical threaded connection grooves 16, and the fixing plates 13 are fixed to the connecting plate 1 through threaded connection between the cylindrical threaded blocks 15 and the cylindrical threaded connection grooves 16.
In this embodiment, the circular grooves have been all seted up on the inner wall of one side of two recesses 4, and the outside of two rotation cross axles 5 respectively with the lateral wall sliding connection of two circular grooves.
Example two
Referring to fig. 1-3, the orthopedic positioner comprises a connecting plate 1, wherein a fixed seat 2 is fixedly mounted at the top of the connecting plate 1 through bolts, an arc-shaped placing groove 3 is formed at the top of the fixed seat 2, grooves 4 with openings at the tops are formed in both sides of the fixed seat 2, rotating transverse shafts 5 are rotatably mounted in the two grooves 4, mounting plates 6 are fixedly mounted on the outer sides of the two rotating transverse shafts 5 through bolts, arc-shaped clamping plates 7 are fixedly mounted on the sides, close to each other, of the two mounting plates 6 through bolts, and the two arc-shaped clamping plates 7 are located above the fixed seat 2;
one side of the fixed seat 2 is fixedly provided with an electric push rod 9 through a bolt, an output shaft of the electric push rod 9 is fixedly provided with a push-pull plate 10 through a bolt, one side of the push-pull plate 10 is fixedly provided with two screw rods 11 through a bolt, one end of each of the two rotating transverse shafts 5 is provided with a thread groove 8, the thread directions of the two thread grooves 8 are opposite, and the two screw rods 11 are respectively in threaded connection with the two thread grooves 8.
In this embodiment, two outsides that rotate cross axle 5 all have dog 12 through bolt fixed mounting, and one side of dog 12 contacts with one side inner wall of recess 4, and two through-holes have been seted up to one side of fixing base 2, and two one ends that rotate cross axle 5 run through two through-holes respectively, and setting up of dog 12 can prevent to rotate cross axle 5 displacement.
In this embodiment, two fixing plates 13 are installed at the bottom of the connecting plate 1, locking bolts 14 are installed on the two fixing plates 13 in a threaded manner, and the locking bolts 14 are used for fixing the fixing plates 13 with the bed board and the table top.
In this embodiment, a plurality of cylindrical threaded connection grooves 16 have been seted up to the bottom of connecting plate 1, and the top of two fixed plates 13 all has a cylindrical screw block 15 through bolt fixed mounting, and cylindrical screw block 15 and the corresponding cylindrical threaded connection groove 16 threaded connection, fixed plate 13 is fixed with connecting plate 1 through the threaded connection of cylindrical screw block 15 and cylindrical threaded connection groove 16.
In this embodiment, the circular grooves have been all seted up on the inner wall of one side of two recesses 4, and the outside of two rotation cross axles 5 respectively with the lateral wall sliding connection of two circular grooves.
In the embodiment, when the device is used, the connecting plate 1 is placed on an operating table or a table top, then the two locking bolts 14 are screwed, the connecting plate 1 is fixed on the operating table or the table top, the distance between the two fixing plates 13 can be adjusted by fixing the two cylindrical threaded blocks 15 in different cylindrical threaded connecting grooves 16 in a threaded manner so as to adapt to operating tables or table tops with different sizes, then limbs of a patient are placed in the arc-shaped placing grooves 3, the electric push rod 9 is started through a switch, the output shaft of the electric push rod 9 retracts to pull the push-pull plate 10 to move towards the direction close to the fixing seat 2, the push-pull plate 10 drives the two screw rods 11 to move, the two rotating transverse shafts 5 are rotated by the two screw rods 11, the rotating directions of the threaded grooves 8 on the two rotating transverse shafts 5 are opposite, so that the rotating directions of the two rotating transverse shafts 5 are opposite, and the, the two mounting plates 6 drive the two arc-shaped clamping plates 7 to be folded, and the limbs of the patient are fixed through the two arc-shaped clamping plates 7.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The orthopedic positioner comprises a connecting plate (1) and is characterized in that a fixing seat (2) is fixedly mounted at the top of the connecting plate (1), an arc-shaped placing groove (3) is formed in the top of the fixing seat (2), grooves (4) with openings in the tops are formed in the two sides of the fixing seat (2), a rotating transverse shaft (5) is rotatably mounted in each of the two grooves (4), mounting plates (6) are fixedly mounted on the outer sides of the two rotating transverse shafts (5), arc-shaped clamping plates (7) are fixedly mounted on the sides, close to each other, of the two mounting plates (6), and the two arc-shaped clamping plates (7) are located above the fixing seat (2);
one side fixed mounting of fixing base (2) has electric putter (9), and fixed mounting has push-and-pull plate (10) on the output shaft of electric putter (9), one side fixed mounting of push-and-pull plate (10) has two screw rods (11), and thread groove (8) have all been seted up to two one ends of rotating cross axle (5), and the screw thread of two thread grooves (8) is revolved to the opposite direction, and two screw rods (11) are respectively with two thread groove (8) threaded connection.
2. The orthopedic positioner according to claim 1, characterized in that a stop block (12) is fixedly mounted on the outer side of each of the two rotating transverse shafts (5), one side of the stop block (12) is in contact with the inner wall of one side of the groove (4), two through holes are formed in one side of the fixing base (2), and one end of each of the two rotating transverse shafts (5) penetrates through the two through holes respectively.
3. Orthopaedic positioner according to claim 1, wherein two fixing plates (13) are mounted at the bottom of the connection plate (1), and a locking bolt (14) is threadedly mounted on each of the two fixing plates (13).
4. The orthopedic positioner according to claim 1, characterized in that the bottom of the connecting plate (1) is provided with a plurality of cylindrical threaded connecting grooves (16), the tops of the two fixing plates (13) are fixedly provided with cylindrical threaded blocks (15), and the cylindrical threaded blocks (15) are in threaded connection with the corresponding cylindrical threaded connecting grooves (16).
5. The orthopedic positioner according to claim 1, characterized in that the inner walls of one side of the two grooves (4) are both provided with circular grooves, and the outer sides of the two rotating transverse shafts (5) are respectively connected with the side walls of the two circular grooves in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020034106.4U CN211326552U (en) | 2020-01-08 | 2020-01-08 | Orthopedic positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020034106.4U CN211326552U (en) | 2020-01-08 | 2020-01-08 | Orthopedic positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211326552U true CN211326552U (en) | 2020-08-25 |
Family
ID=72131925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020034106.4U Expired - Fee Related CN211326552U (en) | 2020-01-08 | 2020-01-08 | Orthopedic positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211326552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263371A (en) * | 2020-11-03 | 2021-01-26 | 陕西中医药大学附属医院 | Orthopedics reduction fixer |
-
2020
- 2020-01-08 CN CN202020034106.4U patent/CN211326552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263371A (en) * | 2020-11-03 | 2021-01-26 | 陕西中医药大学附属医院 | Orthopedics reduction fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20220108 |