CN219720833U - Combined bone fracture plate for orthopedics trauma - Google Patents
Combined bone fracture plate for orthopedics trauma Download PDFInfo
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- CN219720833U CN219720833U CN202222864951.6U CN202222864951U CN219720833U CN 219720833 U CN219720833 U CN 219720833U CN 202222864951 U CN202222864951 U CN 202222864951U CN 219720833 U CN219720833 U CN 219720833U
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- rod
- wall
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- plate
- fixed box
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- 208000010392 Bone Fractures Diseases 0.000 title claims abstract description 18
- 208000014674 injury Diseases 0.000 title claims abstract description 17
- 230000008733 trauma Effects 0.000 title claims abstract description 17
- 230000000399 orthopedic effect Effects 0.000 title claims description 9
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 27
- 208000027418 Wounds and injury Diseases 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000035876 healing Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001930 leg bone Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model belongs to the technical field of medical equipment, in particular to a combined bone fracture plate for orthopaedics trauma, which aims at the problems that the existing bone fracture plate is integrated and cannot realize angle adjustment, and when different bones are in butt joint, the bone fracture plate is difficult to completely joint with the bones, the combined bone fracture plate comprises a fixed box, a supporting shaft is fixedly arranged in the fixed box, the rear end of the supporting shaft extends to the rear side of the fixed box and is fixedly provided with a fixed supporting plate, a connecting rod is rotationally connected to the supporting shaft, the right end of the connecting rod is rotationally connected with a movable shaft, and an arc-shaped hole is formed in the inner wall of the rear side of the fixed box.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a combined bone fracture plate for orthopaedics trauma.
Background
When the bones of all parts of the body are possibly fractured due to trauma or other reasons, and the parts such as the leg bones and the like are fractured, the fractured bones need to be connected by virtue of the limiting bone plates so as to facilitate the healing of the fractured bones and enable the fracture to be well reduced;
the prior bone fracture plate is integrated, can not realize angle adjustment, and is difficult to be completely attached to bones when being used for docking different bones, so we propose a combined bone fracture plate for orthopaedics trauma, which is used for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects that the prior bone fracture plates are integrated and cannot realize angle adjustment, and the bone fracture plates are difficult to completely attach to bones when being used for abutting different bones, and provides a combined bone fracture plate for orthopaedics trauma.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a combined bone fracture plate for orthopedics wound, includes the fixed box, fixed box internal fixation has the back shaft, and the rear end of back shaft extends to the rear side of fixed box and fixed mounting has fixed layer board, rotate on the back shaft and be connected with the connecting rod, the right-hand member rotation of connecting rod is connected with the removal axle, the arc hole has been seted up on the rear side inner wall of fixed box, the rear end of removal axle runs through the arc hole and extends to the rear side of fixed box, the rear end fixed mounting of removal axle has the rotation layer board, install adjusting part on the bottom inner wall of fixed box, adjusting part is connected with the connecting rod, the right side of adjusting part extends to the right side of fixed box.
By means of the structure, the connecting rod can be pushed after the adjusting component is operated, so that the connecting rod rotates, the rotating supporting plate is driven to rotate through arc-shaped movement of the moving shaft, the included angle between the rotating supporting plate and the fixed supporting plate is adjusted, stable supporting and positioning can be achieved after the bones are butted, bone reset healing can be facilitated, and good practicability is achieved.
Preferably, the adjusting component comprises a rotating cover, a transmission rod, a connecting member and a threaded member, wherein the rotating cover is rotationally connected to the bottom inner wall of the fixed box, the left end of the transmission rod extends into the rotating cover and is in sliding connection with the inner wall of the rotating cover, the right end of the transmission rod is rotationally connected with the connecting rod, the connecting member is respectively connected with the bottom inner wall of the fixed box and the rotating cover, the threaded member is connected with the connecting member, the right end of the threaded member extends to the right side of the fixed box, and the threaded member is connected with the right side inner wall of the fixed box.
Further, the connecting member can be driven to move by driving the threaded member, so that the rotating cover can be rotated upwards at the moment, and the connecting rod can be rotated under the transmission action of the transmission rod.
Preferably, the connecting member comprises a moving plate, a moving rod and a driving ring, wherein the moving plate is slidably connected to the inner wall of the bottom of the fixed box, the moving rod is fixedly arranged at the top of the moving plate, the moving rod penetrates through the driving ring and is slidably connected with the inner wall of the driving ring, the driving ring is rotatably connected to the front side of the rotating cover, and the threaded member is arranged on the right side of the moving plate.
Further, when the movable plate moves along with the threaded member, the movable rod can be driven to move transversely, and at the moment, the rotating cover can be driven to rotate under the pushing of the transmission ring.
Preferably, the moving rod is sleeved with an extension spring positioned above the transmission ring, and the top end and the bottom end of the extension spring are fixedly connected with the top end of the moving rod and the top of the transmission ring respectively.
Further, the auxiliary force can be provided when the transmission ring moves upward by the elastic force of the extension spring.
Preferably, the screw member includes screw cap and screw rod, and screw cap fixed mounting is on the right side of movable plate, and the left end of screw rod extends to in the screw cap and with the inner wall threaded connection of screw cap, the right-hand member of screw rod runs through the right side inner wall of fixed case and extends to the right side of fixed case, and the screw rod rotates with the right side inner wall of fixed case to be connected.
Further, the screw rod is rotated to drive the threaded cover to transversely move, so that driving force can be provided for the movable plate to transversely move.
Preferably, a plurality of positioning holes are formed in the fixed supporting plate and the rotating supporting plate at equal intervals.
Furthermore, the locating holes arranged on the fixed supporting plate and the rotating supporting plate can be conveniently connected with bones.
The beneficial effects are that:
1. in the utility model, a plurality of positioning holes are arranged on the fixed supporting plate and the rotating supporting plate, so that the fixed supporting plate and the rotating supporting plate can be respectively connected with corresponding bones by using pins;
2. according to the utility model, the screw rod can be rotated according to the angle of bone butt joint between the assembly, the threaded cover is driven to move, at the moment, the movable plate can be driven to transversely move to the left side, when the movable plate moves, the movable rod can be driven to move, at the moment, the movable rod can realize the thrust of the driving ring to move to the left side, the stretching spring in a stressed state can drive the driving ring to move upwards, the driving ring can move upwards in an arc shape, the rotating cover can be enabled to rotate upwards, when the rotating cover rotates upwards, the connecting rod can be driven to rotate upwards through the driving rod, the movable axial arc shape can be enabled to move upwards, at the moment, the rotating support plate can be enabled to rotate upwards, the angle set with the fixed support plate is changed, and the angle formed by the fixed support plate and the rotating support plate is matched with the bone angle;
according to the utility model, the rotating supporting plate can be driven to rotate by the rotating screw, so that the included angle between the rotating supporting plate and the fixed supporting plate is matched with the angle of the skeleton, and the butted skeleton can be conveniently connected, so that the application range can be effectively enlarged in actual use, and the utility model has good practicability.
Drawings
FIG. 1 is a three-dimensional view of a combined bone plate for orthopedic trauma according to the present utility model;
fig. 2 is a right side view of the internal structure of a fixing box of the combined bone fracture plate for orthopaedics trauma provided by the utility model;
FIG. 3 is a three-dimensional view of the connection structure of the rotating cover, the moving rod, the moving plate, the threaded cover and the screw of the combined bone fracture plate for orthopaedics trauma provided by the utility model;
fig. 4 is a schematic view of a portion a of the combined bone plate for orthopaedics trauma shown in fig. 2.
In the figure: 1. a fixed box; 2. a support shaft; 3. a connecting rod; 4. a movable shaft; 5. fixing the supporting plate; 6. rotating the supporting plate; 7. a rotating cover; 8. a transmission rod; 9. a drive ring; 10. a moving rod; 11. a moving plate; 12. a tension spring; 13. a thread cover; 14. and (3) a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-4, a combined bone fracture plate for orthopaedics trauma comprises a fixed box 1, wherein a supporting shaft 2 is fixedly installed in the fixed box 1, the rear end of the supporting shaft 2 extends to the rear side of the fixed box 1 and is fixedly provided with a fixed supporting plate 5, a connecting rod 3 is rotationally connected to the supporting shaft 2, the right end of the connecting rod 3 is rotationally connected with a movable shaft 4, an arc hole is formed in the inner wall of the rear side of the fixed box 1, the rear end of the movable shaft 4 penetrates through the arc hole and extends to the rear side of the fixed box 1, a rotary supporting plate 6 is fixedly installed at the rear end of the movable shaft 4, an adjusting component is installed on the inner wall of the bottom of the fixed box 1 and is connected with the connecting rod 3, and the right side of the adjusting component extends to the right side of the fixed box 1.
By means of the structure, the connecting rod 3 can be pushed after the adjusting component is operated, so that the connecting rod 3 rotates, the rotating supporting plate 6 is driven to rotate through arc-shaped movement of the moving shaft 4, the included angle between the rotating supporting plate 6 and the fixed supporting plate 5 is adjusted, stable supporting and positioning can be realized after the bones are butted, and bone reset healing can be facilitated, so that the device has good practicability.
Preferably, the adjusting assembly comprises a rotating cover 7, a transmission rod 8, a connecting member and a threaded member, wherein the rotating cover 7 is rotationally connected to the bottom inner wall of the fixed box 1, the left end of the transmission rod 8 extends into the rotating cover 7 and is in sliding connection with the inner wall of the rotating cover 7, the right end of the transmission rod 8 is rotationally connected with the connecting rod 3, the connecting member is respectively connected with the bottom inner wall of the fixed box 1 and the rotating cover 7, the threaded member is connected with the connecting member, the right end of the threaded member extends to the right side of the fixed box 1, and the threaded member is connected with the right inner wall of the fixed box 1.
Further, the connecting member can be driven to move by driving the threaded member, so that the rotating cover 7 can be rotated upwards at this time, and the connecting rod 3 can be rotated under the transmission action of the transmission rod 8.
Preferably, the connecting member includes a moving plate 11, a moving rod 10 and a driving ring 9, the moving plate 11 is slidably connected to the bottom inner wall of the fixed case 1, the moving rod 10 is fixedly installed at the top of the moving plate 11, the moving rod 10 penetrates the driving ring 9 and is slidably connected to the inner wall of the driving ring 9, the driving ring 9 is rotatably connected to the front side of the rotating cover 7, and the screw member is installed on the right side of the moving plate 11.
Further, when the moving plate 11 moves along with the screw member, the moving rod 10 can be driven to move transversely, and at this time, the rotating cover 7 can be driven to rotate under the pushing of the driving ring 9.
Preferably, the moving rod 10 is sleeved with an extension spring 12 positioned above the transmission ring 9, and the top end and the bottom end of the extension spring 12 are fixedly connected with the top end of the moving rod 10 and the top of the transmission ring 9 respectively.
Further, the assist force can be provided when the transmission ring 9 moves upward by the elastic force of the tension spring 12.
Preferably, the screw member includes a screw cap 13 and a screw 14, the screw cap 13 is fixedly installed at the right side of the moving plate 11, the left end of the screw 14 extends into the screw cap 13 and is screw-coupled with the inner wall of the screw cap 13, the right end of the screw 14 penetrates through the right inner wall of the stationary box 1 and extends to the right side of the stationary box 1, and the screw 14 is rotatably coupled with the right inner wall of the stationary box 1.
Further, the screw 14 is rotated to drive the screw cover 13 to move laterally, so as to provide driving force for the moving plate 11 to move laterally.
Preferably, a plurality of positioning holes are formed in the fixed supporting plate 5 and the rotating supporting plate 6 at equal intervals.
Furthermore, the positioning holes arranged on the fixed supporting plate 5 and the rotating supporting plate 6 can be conveniently connected with bones.
Example two
This embodiment differs from embodiment 1 in that: the screw member may be replaced by an electric push rod, but the use of the electric push rod tends to increase the manufacturing cost of the whole device, and the whole weight is increased, so that the screw member is not practical.
In the utility model, a plurality of positioning holes are formed on the fixed supporting plate 5 and the rotary supporting plate 6, so that the fixed supporting plate 5 and the rotary supporting plate 6 can be respectively connected with corresponding bones by using pins, a screw 14 can be rotated according to the butt joint angle of the bones between the assembly, a threaded cover 13 is driven to move, at the moment, a movable plate 11 can be driven to move transversely to the left side, when the movable plate 11 moves, a movable rod 10 can be driven to move, at the moment, the movable rod 10 can realize the thrust of moving the driving ring 9 to the left side, and a tension spring 12 in a stressed state can drive the driving ring 9 to move upwards, so that the driving ring 9 moves upwards in an arc shape, the rotary cover 7 can be rotated upwards, and when the rotary cover 7 rotates upwards, the connecting rod 3 can be driven by the driving rod 8 to rotate upwards, so that the movable shaft 4 moves upwards, at the moment, the rotary supporting plate 6 can be rotated upwards, the change of the angle set with the fixed supporting plate 5 until the angle formed by the fixed supporting plate 5 is matched with the angle of the bones, and the practical use range can be effectively enlarged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a combined bone fracture plate for orthopedics wound, includes fixed case (1), its characterized in that, fixed mounting has back shaft (2) in fixed case (1), and the rear end of back shaft (2) extends to the rear side of fixed case (1) and fixed mounting has fixed layer board (5), rotate on back shaft (2) and be connected with connecting rod (3), the right-hand member rotation of connecting rod (3) is connected with and removes axle (4), the arc type hole has been seted up on the rear side inner wall of fixed case (1), the rear end of removing axle (4) runs through the arc type hole and extends to the rear side of fixed case (1), the rear end fixed mounting of removing axle (4) has rotation layer board (6), install adjusting part on the bottom inner wall of fixed case (1), adjusting part is connected with connecting rod (3), the right side of adjusting part extends to the right side of fixed case (1).
2. The combined bone plate for orthopedic trauma according to claim 1, characterized in that the adjusting assembly comprises a rotating cover (7), a transmission rod (8), a connecting member and a threaded member, wherein the rotating cover (7) is rotationally connected to the bottom inner wall of the fixed box (1), the left end of the transmission rod (8) extends into the rotating cover (7) and is in sliding connection with the inner wall of the rotating cover (7), the right end of the transmission rod (8) is rotationally connected with the connecting rod (3), the connecting member is respectively connected with the bottom inner wall of the fixed box (1) and the rotating cover (7), the threaded member is connected with the connecting member, the right end of the threaded member extends to the right side of the fixed box (1), and the threaded member is connected with the right inner wall of the fixed box (1).
3. The combined bone plate for orthopedic trauma according to claim 2, characterized in that the connecting member comprises a moving plate (11), a moving rod (10) and a transmission ring (9), wherein the moving plate (11) is slidably connected to the bottom inner wall of the fixed box (1), the moving rod (10) is fixedly installed at the top of the moving plate (11), the moving rod (10) penetrates the transmission ring (9) and is slidably connected to the inner wall of the transmission ring (9), the transmission ring (9) is rotatably connected to the front side of the rotating cover (7), and the screw member is installed on the right side of the moving plate (11).
4. A combined bone plate for orthopaedics trauma according to claim 3, characterized in that the moving rod (10) is sleeved with a stretching spring (12) positioned above the transmission ring (9), and the top end and the bottom end of the stretching spring (12) are fixedly connected with the top end of the moving rod (10) and the top of the transmission ring (9) respectively.
5. The combined bone plate for orthopedic trauma according to claim 2, characterized in that the screw member comprises a screw cap (13) and a screw rod (14), the screw cap (13) is fixedly mounted on the right side of the movable plate (11), the left end of the screw rod (14) extends into the screw cap (13) and is in threaded connection with the inner wall of the screw cap (13), the right end of the screw rod (14) penetrates through the right inner wall of the fixed box (1) and extends to the right side of the fixed box (1), and the screw rod (14) is in rotary connection with the right inner wall of the fixed box (1).
6. The combined bone plate for orthopedic trauma according to claim 1, characterized in that a plurality of positioning holes are provided on the fixed support plate (5) and the rotating support plate (6) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222864951.6U CN219720833U (en) | 2022-10-29 | 2022-10-29 | Combined bone fracture plate for orthopedics trauma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222864951.6U CN219720833U (en) | 2022-10-29 | 2022-10-29 | Combined bone fracture plate for orthopedics trauma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219720833U true CN219720833U (en) | 2023-09-22 |
Family
ID=88057641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222864951.6U Active CN219720833U (en) | 2022-10-29 | 2022-10-29 | Combined bone fracture plate for orthopedics trauma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219720833U (en) |
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2022
- 2022-10-29 CN CN202222864951.6U patent/CN219720833U/en active Active
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