CN211381703U - Proximal tibia lateral locking plate - Google Patents
Proximal tibia lateral locking plate Download PDFInfo
- Publication number
- CN211381703U CN211381703U CN201922154520.9U CN201922154520U CN211381703U CN 211381703 U CN211381703 U CN 211381703U CN 201922154520 U CN201922154520 U CN 201922154520U CN 211381703 U CN211381703 U CN 211381703U
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- CN
- China
- Prior art keywords
- plate
- hole
- locking
- adjusting
- backbone
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- Expired - Fee Related
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- 210000002303 tibia Anatomy 0.000 title claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 210000003275 diaphysis Anatomy 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 206010017076 Fracture Diseases 0.000 description 4
- 208000010392 Bone Fractures Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Abstract
The utility model discloses a shin bone near-end outside locking plate, which comprises a backbone fixing plate, a first locking hole, a second locking hole, a third locking hole, a fourth locking hole, an auxiliary adjusting plate frame structure and an extension adjusting plate frame structure, wherein the first locking hole is respectively arranged at the upper left corner and the upper right corner of the backbone fixing plate; the second locking holes are respectively formed in the left side of the middle upper part and the right side of the middle upper part of the backbone fixing plate; the third locking holes are respectively formed in the middle upper part and the middle lower part of the inside of the backbone fixing plate; the fourth locking hole is respectively arranged at the middle part and the middle lower part. The utility model has the advantages that: through the setting of supplementary regulation grillage structure, during the use, rotatory this adjusting bolt can adjust the interval between regulating plate and the backbone fixed plate, and then when using, has avoided the upper portion radian of backbone fixed plate great, and the big problem that influences its use in clearance between with the shin bone.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, especially, relate to a shin bone near-end outside lockplate.
Background
The tibial plateau is an important load structure of the knee, tibial plateau fracture is one of the most common fractures in knee joint trauma, the locking plate is widely applied to the treatment of fracture, and when fracture occurs at the proximal end of the tibia, the locking plate can be used for fixing so as to perform treatment.
However, the existing proximal and lateral tibial locking plate has the problems that the length of the locking plate is not convenient to adjust for use and the gap between the tibia and the locking plate is large, so that the use is influenced.
Therefore, it is necessary to invent a proximal and lateral tibial locking plate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a shin bone near-end outside lockplate to solve current shin bone near-end outside lockplate and be not convenient for adjust its length and use and the problem that the great influence in clearance was used between shin bone and the lockplate.
In order to solve the technical problem, the utility model discloses a technical scheme be: a tibia near-end lateral locking plate comprises a backbone fixing plate, a first locking hole, a second locking hole, a third locking hole, a fourth locking hole, an auxiliary adjusting plate frame structure and an extension adjusting plate frame structure, wherein the first locking hole is formed in the upper left corner and the upper right corner of the backbone fixing plate respectively; the second locking holes are respectively formed in the left side of the middle upper part and the right side of the middle upper part of the backbone fixing plate; the third locking holes are respectively formed in the middle upper part and the middle lower part of the inside of the backbone fixing plate; the fourth locking holes are respectively formed in the middle part and the middle lower part; the auxiliary adjusting plate frame structure is arranged inside the backbone fixing plate; the extension adjusting plate frame structure is arranged at the lower part of the backbone fixing plate; the auxiliary adjusting plate frame structure comprises an adjusting plate, a first corresponding hole, a second corresponding hole, a third corresponding hole, a connecting pipe, a pipe hole and an adjusting bolt, wherein the first corresponding hole is formed in the upper left corner and the upper right corner of the adjusting plate respectively; the second corresponding holes are respectively formed in the left lower part and the right lower part of the inner part of the adjusting plate; the third corresponding hole is formed in the middle of the lower side of the inner part of the adjusting plate; the connecting pipe is welded in the middle of the upper side inside the backbone fixing plate; the pipe hole is arranged in the connecting pipe.
Preferably, the extension adjusting plate frame structure comprises an assembling head, a first fastening bolt, a positioning plate, an extension hole, a second fastening bolt, a movable plate and a sliding hole, wherein the assembling head is welded at the lower end of the backbone fixing plate; the first fastening bolts are respectively in threaded connection with the lower parts of the left side and the right side of the assembly head; the positioning plate is inserted in the assembling head; the extension holes are respectively arranged at the upper side and the lower side in the positioning plate; the second fastening bolts are respectively in threaded connection with the lower parts of the left side and the right side of the positioning plate; the movable plate is inserted into the positioning plate; the sliding hole is arranged in the movable plate.
Preferably, the adjusting bolt is connected with the backbone fixing plate, and an adjusting plate is movably embedded at the rear end of the adjusting bolt.
Preferably, the adjusting plate corresponds to the upper portion of the backbone fixing plate, and the first corresponding hole, the second corresponding hole and the third corresponding hole inside the adjusting plate correspond to the first locking hole, the second locking hole and the third locking hole respectively.
Preferably, the pipe hole inside the connecting pipe is in threaded connection with the adjusting bolt.
Preferably, the assembling head is U-shaped, and the first fastening bolts on the left side and the right side inside the assembling head are connected with the positioning plate.
Preferably, the positioning plate is matched with the movable plate and is respectively made of a U-shaped stainless steel plate, and the rear parts of the positioning plate and the movable plate are arranged in parallel.
Preferably, the front part of the sliding hole corresponds to an extension hole, and a plurality of extension holes are arranged.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, adjusting bolt be connected with backbone's fixed plate, and adjusting bolt's rear end activity inlays and has the regulating plate, during the use, rotatory this adjusting bolt can adjust the interval between regulating plate and the backbone's fixed plate, and then when using, the upper portion radian of having avoided backbone's fixed plate is great, and with the great problem that influences its use in clearance between the shin bone.
2. The utility model discloses in, the upper portion of regulating plate and backbone fixed plate correspond, and inside first corresponding hole, second corresponding hole and the third corresponding hole correspond with first locking hole, second locking hole and third locking hole respectively, more reasonable going on correspond and use.
3. The utility model discloses in, inside tube hole of connecting pipe and adjusting bolt threaded connection, more reasonable messenger adjusting bolt installation and drive the regulating plate and use.
4. The utility model discloses in, the equipment head set up to the U type, and the first fastening bolt and the locating plate of the inside left and right sides of equipment head are connected, are convenient for assemble and use.
5. The utility model discloses in, locating plate and movable plate looks adaptation, and adopt U type corrosion resistant plate respectively, locating plate and movable plate rear portion parallel arrangement, be convenient for its length of mutual regulation and use, and then increased its functionality.
6. The utility model discloses in, sliding hole front portion correspond with the extension hole, the extension hole be provided with a plurality ofly, more reasonable interlude screw and use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the auxiliary adjusting plate frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the extension adjusting plate frame structure of the present invention.
In fig. 1 to 3:
1. a backbone fixing plate; 2. a first locking hole; 3. a second locking hole; 4. a third locking hole; 5. a fourth locking hole; 6. the structure of the plate frame is adjusted in an auxiliary manner; 61. an adjusting plate; 62. a first corresponding aperture; 63. a second corresponding aperture; 64. a third corresponding aperture; 65. a connecting pipe; 66. a tube hole; 67. adjusting the bolt; 7. extending and adjusting the plate frame structure; 71. assembling the head; 72. a first fastening bolt; 73. positioning a plate; 74. an extension hole; 75. a second fastening bolt; 76. a movable plate; 77. a slide hole.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 and fig. 2, the proximal tibia outside locking plate of the present invention includes a backbone fixing plate 1, a first locking hole 2, a second locking hole 3, a third locking hole 4, a fourth locking hole 5, an auxiliary adjusting plate frame structure 6 and an extending adjusting plate frame structure 7, wherein the first locking hole 2 is respectively disposed at the upper left corner and the upper right corner of the backbone fixing plate 1; the second locking holes 3 are respectively arranged on the left side of the middle upper part and the right side of the middle upper part of the backbone fixing plate 1; the third locking holes 4 are respectively arranged at the middle upper part and the middle lower part in the backbone fixing plate 1; the fourth locking hole 5 is respectively arranged at the middle part and the middle lower part; the auxiliary adjusting plate frame structure 6 is arranged inside the backbone fixing plate 1; the extension adjusting plate frame structure 7 is arranged at the lower part of the backbone fixing plate 1; the auxiliary adjusting plate frame structure 6 comprises an adjusting plate 61, a first corresponding hole 62, a second corresponding hole 63, a third corresponding hole 64, a connecting pipe 65, a pipe hole 66 and an adjusting bolt 67, wherein the first corresponding hole 62 is respectively arranged at the upper left corner and the upper right corner of the adjusting plate 61; the second corresponding holes 63 are respectively formed in the left lower part and the right lower part of the inner part of the adjusting plate 61; the third corresponding hole 64 is arranged in the middle of the lower side in the adjusting plate 61; the connecting pipe 65 is welded at the middle part of the upper side inside the backbone fixing plate 1; the pipe hole 66 is opened inside the connection pipe 65.
As shown in fig. 3, in the above embodiment, specifically, the extension adjusting plate frame structure 7 includes an assembly head 71, a first fastening bolt 72, a positioning plate 73, an extension hole 74, a second fastening bolt 75, a movable plate 76 and a sliding hole 77, wherein the assembly head 71 is welded to the lower end of the backbone fixing plate 1; the first fastening bolts 72 are respectively in threaded connection with the lower parts of the left side and the right side of the assembly head 71; the positioning plate 73 is inserted into the assembling head 71; the extension holes 74 are respectively arranged at the upper and lower sides inside the positioning plate 73; the second fastening bolts 75 are respectively in threaded connection with the lower parts of the left side and the right side of the positioning plate 73; the movable plate 76 is inserted into the positioning plate 73; the sliding hole 77 is formed in the movable plate 76.
In the above embodiment, specifically, the adjusting bolt 67 is connected to the backbone fixing plate 1, and the adjusting plate 61 is movably embedded at the rear end of the adjusting bolt 67, when in use, the adjusting bolt 67 is rotated to adjust the distance between the adjusting plate 61 and the backbone fixing plate 1, so that when in use, the problems that the radian of the upper part of the backbone fixing plate 1 is large, and the gap between the upper part of the backbone fixing plate 1 and the tibia is large to affect the use of the backbone fixing plate are avoided.
In the above embodiment, specifically, the adjusting plate 61 corresponds to the upper portion of the backbone fixing plate 1, and the first corresponding hole 62, the second corresponding hole 63, and the third corresponding hole 64 inside correspond to the first locking hole 2, the second locking hole 3, and the third locking hole 4, respectively, so that the adjusting plate can be more reasonably used.
In the above embodiment, specifically, the pipe hole 66 inside the connecting pipe 65 is in threaded connection with the adjusting bolt 67, so that the adjusting bolt 67 is more reasonably installed and drives the adjusting plate 61 to be used.
In the above embodiment, specifically, the assembling head 71 is configured in a U shape, and the first fastening bolts 72 at the left and right sides inside the assembling head 71 are connected with the positioning plate 73, so as to facilitate assembling and using.
In the above embodiment, specifically, the positioning plate 73 and the movable plate 76 are adapted to each other and are respectively made of a U-shaped stainless steel plate, and the positioning plate 73 and the movable plate 76 are arranged in parallel at the rear portion, so that the length of the positioning plate 73 and the movable plate 76 can be adjusted to be used, and the functionality of the positioning plate is further improved.
In the above embodiment, specifically, the front portion of the sliding hole 77 corresponds to the extending hole 74, and a plurality of extending holes 74 are provided, so that screws can be more reasonably inserted and used.
Principle of operation
The utility model discloses a theory of operation: when the tibia adjusting device is used, the adjusting bolt 67 is rotated according to requirements, the adjusting plate 61 is driven to move, so that the appropriate distance between the adjusting plate 61 and the backbone fixing plate 1 is achieved, after initial adjustment is completed, the positioning plate 73 is inserted into the assembling head 71, the first fastening bolt 72 is screwed together with the positioning plate 73 to fix the positioning plate, the movable plate 76 is inserted into the positioning plate 73, and finally the second fastening bolt 75 is screwed to fix the movable plate 75, so that adjustment can be completed, and the backbone fixing plate 1, the adjusting plate 61, the positioning plate 73 and the movable plate 76 are close to the designated positions and fix the tibia through screws.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. The proximal tibia lateral locking plate is characterized by comprising a backbone fixing plate (1), a first locking hole (2), a second locking hole (3), a third locking hole (4), a fourth locking hole (5), an auxiliary adjusting plate frame structure (6) and an extension adjusting plate frame structure (7), wherein the first locking hole (2) is formed in the upper left corner and the upper right corner of the backbone fixing plate (1) respectively; the second locking holes (3) are respectively formed in the left side of the middle upper part and the right side of the middle upper part of the backbone fixing plate (1); the third locking holes (4) are respectively arranged at the middle upper part and the middle lower part in the backbone fixing plate (1); the fourth locking hole (5) is respectively arranged at the middle part and the middle lower part; the auxiliary adjusting plate frame structure (6) is arranged inside the backbone fixing plate (1); the extension adjusting plate frame structure (7) is arranged at the lower part of the backbone fixing plate (1); the auxiliary adjusting plate frame structure (6) comprises an adjusting plate (61), a first corresponding hole (62), a second corresponding hole (63), a third corresponding hole (64), a connecting pipe (65), a pipe hole (66) and an adjusting bolt (67), wherein the first corresponding hole (62) is respectively formed in the upper left corner and the upper right corner of the adjusting plate (61); the second corresponding holes (63) are respectively formed in the left lower part and the right lower part of the inner part of the adjusting plate (61); the third corresponding hole (64) is formed in the middle of the lower side in the adjusting plate (61); the connecting pipe (65) is welded at the middle part of the upper side inside the backbone fixing plate (1); the pipe hole (66) is arranged inside the connecting pipe (65).
2. The proximal tibial lateral locking plate according to claim 1, wherein said extension adjustment plate frame structure (7) comprises an assembly head (71), a first fastening bolt (72), a positioning plate (73), an extension hole (74), a second fastening bolt (75), a movable plate (76) and a sliding hole (77), said assembly head (71) is welded to the lower end of the diaphysis fixing plate (1); the first fastening bolts (72) are respectively in threaded connection with the lower parts of the left side and the right side of the assembly head (71); the positioning plate (73) is inserted in the assembling head (71); the extension holes (74) are respectively arranged at the upper side and the lower side inside the positioning plate (73); the second fastening bolts (75) are respectively in threaded connection with the lower parts of the left side and the right side of the positioning plate (73); the movable plate (76) is inserted into the positioning plate (73); the sliding hole (77) is arranged in the movable plate (76).
3. The proximal tibial lateral locking plate according to claim 1, wherein said adjusting bolt (67) is connected to the diaphysis fixation plate (1), and an adjusting plate (61) is movably embedded in the rear end of the adjusting bolt (67).
4. Proximal lateral tibial locking plate according to claim 1, characterized in that said adjustment plate (61) corresponds to the upper part of the diaphyseal fixation plate (1) and the inner first (62), second (63) and third (64) corresponding holes correspond to the first (2), second (3) and third (4) locking holes, respectively.
5. The proximal lateral tibial locking plate of claim 1, wherein said tube hole (66) in said connecting tube (65) is threadedly connected to said adjusting bolt (67).
6. The proximal tibial lateral locking plate as claimed in claim 2, wherein said assembly head (71) is formed in a U-shape, and the first fastening bolts (72) on the left and right sides inside the assembly head (71) are connected to the positioning plate (73).
7. The proximal tibial lateral locking plate as claimed in claim 2, wherein said positioning plate (73) and said movable plate (76) are fitted with each other and are made of U-shaped stainless steel plate, respectively, and said positioning plate (73) and said movable plate (76) are arranged in parallel at the rear portion.
8. The proximal tibial lateral locking plate as claimed in claim 2, wherein said sliding hole (77) is formed in a front portion corresponding to said extension hole (74), and said extension hole (74) is formed in plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922154520.9U CN211381703U (en) | 2019-12-05 | 2019-12-05 | Proximal tibia lateral locking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922154520.9U CN211381703U (en) | 2019-12-05 | 2019-12-05 | Proximal tibia lateral locking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381703U true CN211381703U (en) | 2020-09-01 |
Family
ID=72218543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922154520.9U Expired - Fee Related CN211381703U (en) | 2019-12-05 | 2019-12-05 | Proximal tibia lateral locking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211381703U (en) |
-
2019
- 2019-12-05 CN CN201922154520.9U patent/CN211381703U/en not_active Expired - Fee Related
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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: 20200901 |