CN220938138U - Adjustable locking type metal bone fracture plate device - Google Patents
Adjustable locking type metal bone fracture plate device Download PDFInfo
- Publication number
- CN220938138U CN220938138U CN202321992157.8U CN202321992157U CN220938138U CN 220938138 U CN220938138 U CN 220938138U CN 202321992157 U CN202321992157 U CN 202321992157U CN 220938138 U CN220938138 U CN 220938138U
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- Prior art keywords
- plate
- arc
- bone fracture
- fixedly connected
- shaped
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- 208000010392 Bone Fractures Diseases 0.000 title claims abstract description 52
- 239000002184 metal Substances 0.000 title claims abstract description 21
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 21
- 206010017076 Fracture Diseases 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable locking type metal bone fracture plate device which comprises a fixed block, wherein the top end of the fixed block is connected with a first arc plate in a sliding manner, a quick-dismantling mechanism for quickly dismantling the first arc plate is arranged on the first arc plate, a first chute is formed in one end of the first arc plate, which is far away from the fixed block, a lengthening mechanism I for lengthening the bone fracture plate is arranged in the first chute, one side of the fixed block is fixedly connected with a U-shaped plate, two second arc plates are connected in a rotating manner in the U-shaped plate, a rotating mechanism for driving the two second arc plates to rotate is arranged on one side of the bottom of the U-shaped plate, and a lengthening mechanism II for lengthening the bone fracture plate is arranged in the two second arc plates; the utility model can flexibly adjust the length and the angle of the bone fracture plate, is convenient to adjust according to the fracture condition of the bone of a patient, improves the practicability of the bone fracture plate, can convert the whole bone fracture plate into T-shaped, Y-shaped and other shapes, does not need to prepare various bone fracture plates, can achieve the desired bone fracture plate shape through splicing rotation, and is convenient to carry.
Description
Technical Field
The utility model relates to the technical field of bone plates, in particular to an adjustable locking type metal bone plate device.
Background
The bone fracture plate is a porous plate-shaped fracture internal fixing device, is clinically matched with bone screws or bone wires, is divided into two types, namely a common bone fracture plate and a compression bone fracture plate, can be manufactured into a strip shape, a Y shape, an L shape, a T shape and the like according to different purposes, and after the fracture is well reset, the fracture is required to be fixed because of the action of muscles and gravity, the bone fracture plate is directly fixed at the fracture end and is directly fixed, gypsum is indirectly fixed outside the body through skin and muscle tissues, the indirect fixation firmness is poor, the bone fracture plate is directly fixed, the fixation strength is relatively strong, the firmness is reliable, and in some serious fracture cases, the bone fracture plate is usually used for replacing gypsum fixation.
The existing bone fracture plate is usually a metal plate with a fixed length and shape, when the bone fracture plate is used, bone fracture plates with different lengths and different shapes are selected according to fracture or fracture conditions of bones of patients, a plurality of bone fracture plates are needed to be carried before an operation, the bone fracture plates are inconvenient to carry, and time and effort are consumed relatively, so that the design of an adjustable locking type metal bone fracture plate device is needed to solve the problems.
Disclosure of utility model
The utility model aims to provide an adjustable locking type metal bone fracture plate device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an adjustable locking-type metal bone fracture plate device, includes the fixed block, fixed block top sliding connection has first arc, is equipped with the quick detach mechanism to first arc quick detach on the first arc, and first spout has been seted up to fixed block one end is kept away from to first arc, is equipped with the extension mechanism one of extension bone fracture plate in the first spout, fixed block one side fixedly connected with U template, U template internal rotation is connected with two second arcs, and U template bottom one side is equipped with the rotary mechanism who drives two second arcs and rotates, is equipped with the extension mechanism two of extension bone fracture plate in two second arcs.
Preferably, the quick-dismantling mechanism comprises two fixing rods, the two fixing rods are respectively and fixedly connected to two sides of the first arc-shaped plate, two straight grooves matched with the fixing rods are formed in the fixing blocks, and the two fixing rods respectively slide in the two straight grooves.
Preferably, the first lengthening mechanism comprises a first sliding plate, the first sliding plate is slidably connected between inner walls on two sides of the first sliding groove, one end of the first sliding plate is fixedly connected with a first baffle, one side, close to the first sliding groove, of the first baffle is fixedly connected with two round bars, the two round bars are respectively and fixedly connected to two sides of the first sliding plate, two round holes are formed in one side, far away from the fixed block, of the first arc-shaped plate, and the two round holes are matched with the two round bars.
Preferably, the rotary mechanism comprises two vertical rods, the two vertical rods are rotationally connected to two sides of the outer portion of the U-shaped plate, the bottom ends of the two vertical rods are fixedly connected with torsion blocks, and the two vertical rods are respectively and fixedly connected to the two second arc-shaped plates.
Preferably, the lengthening mechanism II comprises a second sliding groove, the second sliding groove is formed in one side, far away from the U-shaped plate, of the second arc-shaped plate, a second sliding plate is connected in the second sliding groove in a sliding mode, and a second baffle is fixedly connected to one end, far away from the fixed block, of the second sliding plate.
Preferably, two screws are fixedly connected to one sides, far away from the U-shaped plates, of the second arc-shaped plates, nuts are matched with the four screws in a threaded mode, and the four screws penetrate through the two second baffle plates respectively.
Preferably, a plurality of first fixing holes are formed in the first arc-shaped plate, the first sliding plate and the fixing block, the first fixing holes are distributed at equal intervals, and a plurality of second fixing holes are formed in the two second arc-shaped plates and the second sliding plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the length of the bone fracture plate can be flexibly adjusted through the first sliding plate and the second sliding plate, so that the bone fracture plate is convenient to adjust according to the actual condition of fracture of the bone of a patient, and the practicability of the bone fracture plate is improved;
According to the utility model, through the torsion blocks and the vertical rods, the angle of the bone fracture plate can be flexibly adjusted, the whole bone fracture plate can be converted into T-shaped, Y-shaped and other shapes, various bone fracture plates are not required to be prepared before an operation, and the bone fracture plate can be spliced and rotated to achieve a desired bone fracture plate shape, so that the bone fracture plate is convenient to carry;
Drawings
Fig. 1 is a schematic view of the overall structure of an adjustable locking metal bone plate device.
Fig. 2 is a schematic view of a first chute structure of an adjustable locking metal bone plate device.
Fig. 3 is a schematic diagram of a torsion block structure of an adjustable locking type metal bone plate device.
Fig. 4 is an enlarged schematic view of the structure of the adjustable locking metal bone plate device at a.
Fig. 5 is a schematic view of a second slide plate structure of an adjustable locking metal bone plate device.
In the figure: 1. a fixed block; 2. a first arcuate plate; 3. a first fixing hole; 4. a first slide plate; 5. a first baffle; 6. a round hole; 7. a round bar; 8. a U-shaped plate; 9. a second arcuate plate; 10. a nut; 11. a screw; 12. a second baffle; 13. twisting blocks; 14. a vertical rod; 15. a second chute; 16. a second slide plate; 17. a first chute; 18. a fixed rod; 19. and a second fixing hole.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, in an embodiment of the present utility model, an adjustable locking type metal bone fracture plate device includes a fixing block 1, a first arc plate 2 is slidably connected to a top end of the fixing block 1, a quick-release mechanism for quickly disassembling the first arc plate 2 is disposed on the first arc plate 2, a first chute 17 is disposed at an end of the first arc plate 2 far away from the fixing block 1, a lengthening mechanism of a lengthening bone fracture plate is disposed in the first chute 17, a U-shaped plate 8,U is fixedly connected to one side of the fixing block 1, two second arc plates 9,U are rotatably connected to one side of a bottom of the plate 8, a rotating mechanism for driving the two second arc plates 9 to rotate is disposed at one side of the bottom of the plate 8, and a lengthening mechanism of the lengthening bone fracture plate is disposed in the two second arc plates 9.
The quick-dismantling mechanism comprises two fixing rods 18, the two fixing rods 18 are respectively and fixedly connected to two sides of the first arc-shaped plate 2, two straight grooves matched with the fixing rods 18 are formed in the fixing block 1, and the two fixing rods 18 respectively slide in the two straight grooves.
Wherein, extension mechanism one includes first slide 4, first slide 4 sliding connection is between the inner wall of first spout 17 both sides, first slide 4 one end fixedly connected with first baffle 5, one side fixedly connected with two round bars 7 that first baffle 5 is close to first spout 17, two round bars 7 are fixedly connected with respectively in first slide 4 both sides, two round holes 6 have been seted up to first arc 2 one side of keeping away from fixed block 1, two round holes 6 and two round bars 7 looks adaptations.
The rotating mechanism comprises two vertical rods 14, the two vertical rods 14 are rotatably connected to two sides of the outer portion of the U-shaped plate 8, torsion blocks 13 are fixedly connected to the bottom ends of the two vertical rods 14, and the two vertical rods 14 are respectively and fixedly connected to the two second arc-shaped plates 9.
The second lengthening mechanism comprises a second sliding groove 15, the second sliding groove 15 is arranged on one side, far away from the U-shaped plate 8, of the second arc-shaped plate 9, a second sliding plate 16 is connected in a sliding manner in the second sliding groove 15, and a second baffle 12 is fixedly connected to one end, far away from the fixed block 1, of the second sliding plate 16.
Wherein, two screws 11 are all fixedly connected with in the one side that two second arc plates 9 kept away from U template 8, and equal screw thread fit has nut 10 on four screws 11, and two second baffles 12 are run through respectively to four screws 11.
Wherein, a plurality of first fixed orifices 3 have been seted up on first arc 2, first slide 4 and the fixed block 1, and a plurality of first fixed orifices 3 are the equidistance and distribute, have all seted up a plurality of second fixed orifices 19 on two arc 9 and the second slide 16.
The working principle of the utility model is as follows: before the bone fracture plate is installed, the length and the angle of the bone fracture plate are adjusted according to the actual condition of a patient, the first arc-shaped plate 2 is slid to the top end of the fixed block 1, the first baffle plate 5 can be held to draw out the first sliding plate 4 from the first sliding groove 17, the two torsion blocks 13 can be manually screwed, the angle of the two second arc-shaped plates 9 is adjusted, the bone fracture plate is adjusted to be T-shaped or Y-shaped, then the four nuts 10 can be unscrewed, the second baffle plate 12 is held to hold, the second sliding plate 16 is drawn out from the second sliding groove 15 to be adjusted to be the designated length, and then bone screws are nailed in the plurality of first fixing holes 3 and the second fixing holes 19 to be connected with bones of the patient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. An adjustable locking type metal bone plate device, includes fixed block (1), its characterized in that: the utility model discloses a quick detach mechanism of fixed block (1), fixed block (1) top sliding connection has first arc (2), be equipped with on first arc (2) quick detach mechanism to first arc (2), first spout (17) have been seted up to fixed block (1) one end is kept away from to first arc (2), be equipped with the extension mechanism of extension bone fracture plate in first spout (17) one side fixedly connected with U template (8), U template (8) internal rotation is connected with two second arcs (9), U template (8) bottom one side is equipped with the rotary mechanism who drives two second arcs (9) rotation, be equipped with the extension mechanism second of extension bone fracture plate in two second arcs (9).
2. The adjustable locking metal bone plate device of claim 1, wherein: the quick-release mechanism comprises two fixing rods (18), the two fixing rods (18) are respectively and fixedly connected to two sides of the first arc-shaped plate (2), two straight grooves matched with the fixing rods (18) are formed in the fixing block (1), and the two fixing rods (18) respectively slide in the two straight grooves.
3. An adjustable locking metal bone plate device as defined in claim 2, wherein: the lengthening mechanism comprises a first sliding plate (4), wherein the first sliding plate (4) is slidably connected between inner walls of two sides of a first sliding groove (17), one end of the first sliding plate (4) is fixedly connected with a first baffle plate (5), one side, close to the first sliding groove (17), of the first baffle plate (5) is fixedly connected with two round rods (7), the two round rods (7) are respectively and fixedly connected with two sides of the first sliding plate (4), two round holes (6) are formed in one side, far away from the fixed block (1), of the first arc-shaped plate (2), and the two round holes (6) are matched with the two round rods (7).
4. An adjustable locking metal bone plate device as in claim 3, wherein: the rotary mechanism comprises two vertical rods (14), the two vertical rods (14) are rotatably connected to two sides of the outer portion of the U-shaped plate (8), torsion blocks (13) are fixedly connected to the bottom ends of the two vertical rods (14), and the two vertical rods (14) are respectively and fixedly connected to the two second arc-shaped plates (9).
5. An adjustable locking metal bone plate device according to any one of claims 1-4, wherein: the lengthening mechanism II comprises a second sliding groove (15), the second sliding groove (15) is formed in one side, far away from the U-shaped plate (8), of the second arc-shaped plate (9), a second sliding plate (16) is connected in a sliding mode in the second sliding groove (15), and a second baffle (12) is fixedly connected to one end, far away from the fixed block (1), of the second sliding plate (16).
6. The adjustable locking metal bone plate device of claim 1, wherein: two screw rods (11) are fixedly connected to one sides, far away from the U-shaped plates (8), of the two second arc-shaped plates (9), nuts (10) are matched with the four screw rods (11) in a threaded mode, and the four screw rods (11) penetrate through the two second baffle plates (12) respectively.
7. The adjustable locking metal bone plate device of claim 1, wherein: a plurality of first fixing holes (3) are formed in the first arc-shaped plate (2), the first sliding plate (4) and the fixing block (1), the first fixing holes (3) are distributed at equal intervals, and a plurality of second fixing holes (19) are formed in the two second arc-shaped plates (9) and the second sliding plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992157.8U CN220938138U (en) | 2023-07-27 | 2023-07-27 | Adjustable locking type metal bone fracture plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992157.8U CN220938138U (en) | 2023-07-27 | 2023-07-27 | Adjustable locking type metal bone fracture plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220938138U true CN220938138U (en) | 2024-05-14 |
Family
ID=91014485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992157.8U Active CN220938138U (en) | 2023-07-27 | 2023-07-27 | Adjustable locking type metal bone fracture plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220938138U (en) |
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2023
- 2023-07-27 CN CN202321992157.8U patent/CN220938138U/en active Active
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