CN219126945U - Light-duty orthopedics splint installation fastener that can adjust in a flexible way - Google Patents
Light-duty orthopedics splint installation fastener that can adjust in a flexible way Download PDFInfo
- Publication number
- CN219126945U CN219126945U CN202222303898.2U CN202222303898U CN219126945U CN 219126945 U CN219126945 U CN 219126945U CN 202222303898 U CN202222303898 U CN 202222303898U CN 219126945 U CN219126945 U CN 219126945U
- Authority
- CN
- China
- Prior art keywords
- gear
- knob
- friction disk
- polymer material
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to the technical field of orthopedic medical instruments, in particular to a light-weight and flexibly-adjustable orthopedic splint mounting and fastening device. Including polymer material area and tooth area, the regulating block is installed to the middle part in polymer material area, and the outside in polymer material area is provided with the mounting panel, knob one is installed in the outside of mounting panel, gear one, gear two, fixed friction disk one, movable friction disk one and fixing screw one, the tooth area runs through the mounting panel, and the outside meshing of tooth area is connected with gear three, one side meshing that the tooth area was kept away from to gear three is connected with gear four, knob two and fixed friction disk two, and the top of fixed friction disk two is provided with movable friction disk two, the top swing joint of movable friction disk two has fixing screw two. The beneficial effects of the utility model are as follows: the adjusting device provided by the utility model can realize the rapid fixation of the clamping plate, is very convenient to install, and can realize convenient and adjustable tightness.
Description
Technical Field
The utility model relates to the technical field of orthopedic medical instruments, in particular to a light-weight and flexibly-adjustable orthopedic splint mounting and fastening device.
Background
External fixation is an effective treatment for bone fracture. The unstable fracture part is fixed through external fixation, so that the pain of a patient is reduced, and the shaping of the fracture part and the healing of the fracture are facilitated. External fixation is the first choice for treating closed fractures without dislocating vascular nerve injury. External fixation is also an essential link before delivery when performing trauma emergency. The traditional external fixation mode uses a bandage to wind the splint to solve the fastening problem. The tight bandage is difficult to adjust once it is wound. The overstretched splint winding can cause pressure sores of the splint edges contacting the skin, compressing blood vessels to cause the osteofascial compartment syndrome; too loose splint intertwining is detrimental to fracture fixation, easily causing pain from movement of the fractured ends, and eventually leading to fracture deformity healing, or even non-healing. Meanwhile, the winding process of the bandage is complicated and takes longer time, which is not beneficial to the use in emergency; the process of opening or removing the fixation is cumbersome and is not conducive to the doctor's examination of the condition of the splint's fixed inner skin or wound. Most of the existing orthopedic splint installation fastening devices are heavy, have low adjustable range, are unfavorable for fixed adjustment, and have certain limitations.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the light and flexible adjustable orthopedic splint installation and fastening device solves the problems that most devices of the existing orthopedic splint installation and fastening devices are heavy, the adjustable range is low, the fixation and adjustment are not facilitated, and certain limitations are achieved.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a light-duty orthopedic splint installation fastener that can adjust in a flexible way, includes polymer material area and toothed belt, the regulating block is installed to the middle part in polymer material area, and the outside in polymer material area is provided with the mounting panel, knob one is installed in the outside of mounting panel, and equidistant gear one is installed on knob one, gear two is connected with in the below meshing of gear one, fixed friction disk one is installed on the right side of knob one, and fixed friction disk one's right side is provided with movable friction disk one, movable friction disk one's right side swing joint has fixing screw one, the toothed belt runs through the mounting panel, and the outside meshing of toothed belt is connected with gear three, one side meshing that toothed belt was kept away from to gear three is connected with gear four, knob two is installed to the axle center department of gear four, fixed friction disk two is installed to the top of knob two, and fixed friction disk two's top swing joint has fixing screw two.
The beneficial effects of the utility model are as follows:
1. the adjusting device provided by the utility model can realize the rapid fixation of the clamping plate, is very convenient to install, the initial adjusting block is in an open state, the mounting plate is covered on the clamping plate with proper position, the high polymer material belt is in a cylinder shape, the mounting plate is placed at the center line position of the clamping plate, after the position is adjusted, the tooth belt, the third gear and the fourth gear are rotated to adjust the length, and after the length is proper, the adjusting block is matched with the adjusting through holes formed in the high polymer material belt to start locking the clamping plate, so that the fixing efficiency of the device is improved, and a doctor can conveniently open and fix the fracture part at any time to check.
2. The adjusting device provided by the utility model can realize convenient and adjustable tightness, the limit of the first knob is released by unscrewing the fixing screw, the inner diameter of the cylinder can be adjusted by the adjusting block, namely the integral tightness is adjusted, the tightness of the splint for patients is determined by the tightness, and the tightness can be adjusted repeatedly after the splint is installed and fixed, so that the optimal fixation is achieved.
In order to facilitate the adjustment of the positions of the polymer material strips:
as a further improvement of the above technical scheme: the high polymer material belt is provided with regulating holes at equal intervals at positions close to the regulating blocks, and teeth are arranged at equal intervals on the outer side of the high polymer material belt.
The beneficial effects of this improvement are: the adjusting block is matched with the adjusting through hole formed in the high polymer material belt to start locking the clamping plate, the fixing of the device is completed, and the teeth arranged at equal intervals are matched with the second gear, so that the fixing of the mounting plate on the position of the adjusting block can be facilitated.
To facilitate rotation of the first knob:
as a further improvement of the above technical scheme: the diameter of the first knob is larger than that of the first gear, and the first knob and the center line of the mounting plate are arranged in parallel.
The beneficial effects of this improvement are: the diameter of the first knob is larger than that of the first gear, so that the first knob can be prevented from affecting a user to rotate the first gear, and the first knob can be rotated more stably due to the fact that the first knob is arranged in parallel with the first knob.
In order to facilitate the fixation of the positions of the polymer material strips:
as a further improvement of the above technical scheme: the gear II is meshed and connected with teeth on the outer side of the high polymer material belt.
The beneficial effects of this improvement are: the teeth on the outer side of the high polymer material belt are meshed with the second gear, so that the position of the high polymer material belt can be fixed.
In order to facilitate the fixing of the positions of the three pairs of toothed belts of the gear:
as a further improvement of the above technical scheme: the gear III is symmetrically arranged on the center line of the knob II, and the gear III and the toothed belt are arranged in parallel.
The beneficial effects of this improvement are: the two gears three can ensure the limitation of the positions of the three pairs of toothed belts of the gears, and the mutual parallel arrangement can ensure that the position fixing of the three pairs of toothed belts of the gears is firmer and more reliable.
In order to facilitate the limitation of the two positions of the fixing screw rod and the pair of rotary buttons:
as a further improvement of the above technical scheme: the second fixing screw is in threaded connection with the second movable friction disc, and the second fixing screw and the second knob are arranged in parallel.
The beneficial effects of this improvement are: the second fixed screw rod is screwed out to drive the second movable friction disk to be separated from the second fixed friction disk or drive the second movable friction disk to be contacted with the second fixed friction disk, so that the position of the second rotary knob can be limited or released, and the second fixed screw rod can rotate more stably due to the fact that the second fixed screw rod is arranged in parallel with the second fixed screw rod.
Drawings
Fig. 1 is a schematic diagram of an overall front view structure.
Fig. 2 is a schematic view of a partial right view magnification structure.
Fig. 3 is a schematic structural diagram of the overall axial measurement.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 5 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: 1. a polymeric material tape; 2. an adjusting block; 3. a mounting plate; 4. a first knob; 5. a first gear; 6. a second gear; 7. a first fixed friction disk; 8. a movable friction disc I; 9. a first fixed screw rod; 10. a toothed belt; 11. a third gear; 12. a fourth gear; 13. a second knob; 14. a second fixed friction disk; 15. a movable friction disc II; 16. and fixing the second screw rod.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
as shown in fig. 1-5, a light orthopedic splint installation fastening device capable of being flexibly adjusted comprises a polymer material belt 1 and a toothed belt 10, wherein an adjusting block 2 is installed at the middle part of the polymer material belt 1, an installation plate 3 is arranged on the outer side of the polymer material belt 1, a first knob 4 is installed on the outer side of the installation plate 3, a second gear 5 is installed on the first knob 4 at equal intervals, a second gear 6 is connected with the lower part of the first gear 5 in a meshed mode, a first fixed friction disk 7 is installed on the right side of the first knob 4, a first movable friction disk 8 is arranged on the right side of the first fixed friction disk 7, a first fixed screw 9 is movably connected on the right side of the first movable friction disk 8, the toothed belt 10 penetrates through the installation plate 3, a third gear 11 is connected with the outer side of the toothed belt 10 in a meshed mode, a fourth gear 12 is connected with one side of the third gear 11 in a meshed mode, a second knob 13 is installed at the axis of the fourth gear 12, a second fixed friction disk 14 is installed above the second knob 13, a second movable friction disk 15 is arranged above the second fixed friction disk 14, and a second movable screw 15 is movably connected with the second movable screw 15.
Example 2:
as shown in fig. 1-5, as a further optimization of the above embodiment, a light orthopedic splint mounting and fastening device capable of being flexibly adjusted includes a polymer material belt 1 and a toothed belt 10, an adjusting block 2 is mounted at the middle part of the polymer material belt 1, a mounting plate 3 is disposed at the outer side of the polymer material belt 1, a knob one 4 is mounted at the outer side of the mounting plate 3, a gear one 13 is mounted on the knob one 4 at equal intervals, a gear two 6 is connected under the gear one 5 in a meshed manner, a fixed friction disk one 7 is mounted on the right side of the knob one 4, a movable friction disk one 8 is disposed on the right side of the fixed friction disk one 7, a fixed screw one 9 is movably connected on the right side of the movable friction disk one 8, the toothed belt 10 penetrates through the mounting plate 3, a gear three 11 is connected at the outer side of the toothed belt 10 in a meshed manner, a gear four 12 is mounted at the axle center of the gear four 12, a knob two 13 is mounted above the knob two 13, a fixed friction disk 14 is mounted above the knob two 14, a movable friction disk two 15 is disposed above the fixed friction disk two is movably connected with the fixed screw one 15. The high polymer material belt 1 is provided with adjusting holes at equal intervals at positions close to the adjusting blocks 2, and teeth are arranged at equal intervals on the outer side of the high polymer material belt 1.
Example 3:
as shown in fig. 1-5, as a further optimization of the above embodiment, a light orthopedic splint mounting and fastening device capable of being flexibly adjusted includes a polymer material belt 1 and a toothed belt 10, an adjusting block 2 is mounted at the middle part of the polymer material belt 1, a mounting plate 3 is disposed at the outer side of the polymer material belt 1, a knob one 4 is mounted at the outer side of the mounting plate 3, a gear one 13 is mounted on the knob one 4 at equal intervals, a gear two 6 is connected under the gear one 5 in a meshed manner, a fixed friction disk one 7 is mounted on the right side of the knob one 4, a movable friction disk one 8 is disposed on the right side of the fixed friction disk one 7, a fixed screw one 9 is movably connected on the right side of the movable friction disk one 8, the toothed belt 10 penetrates through the mounting plate 3, a gear three 11 is connected at the outer side of the toothed belt 10 in a meshed manner, a gear four 12 is mounted at the axle center of the gear four 12, a knob two 13 is mounted above the knob two 13, a fixed friction disk 14 is mounted above the knob two 14, a movable friction disk two 15 is disposed above the fixed friction disk two is movably connected with the fixed screw one 15. The diameter of the first knob 4 is larger than that of the first gear 5, and the first knob 4 and the center line of the mounting plate 3 are arranged in parallel.
Example 4:
as shown in fig. 1-5, as a further optimization of the above embodiment, a light orthopedic splint mounting and fastening device capable of being flexibly adjusted includes a polymer material belt 1 and a toothed belt 10, an adjusting block 2 is mounted at the middle part of the polymer material belt 1, a mounting plate 3 is disposed at the outer side of the polymer material belt 1, a knob one 4 is mounted at the outer side of the mounting plate 3, a gear one 13 is mounted on the knob one 4 at equal intervals, a gear two 6 is connected under the gear one 5 in a meshed manner, a fixed friction disk one 7 is mounted on the right side of the knob one 4, a movable friction disk one 8 is disposed on the right side of the fixed friction disk one 7, a fixed screw one 9 is movably connected on the right side of the movable friction disk one 8, the toothed belt 10 penetrates through the mounting plate 3, a gear three 11 is connected at the outer side of the toothed belt 10 in a meshed manner, a gear four 12 is mounted at the axle center of the gear four 12, a knob two 13 is mounted above the knob two 13, a fixed friction disk 14 is mounted above the knob two 14, a movable friction disk two 15 is disposed above the fixed friction disk two is movably connected with the fixed screw one 15. The second gear 6 is meshed with teeth on the outer side of the high polymer material belt 1.
Example 5:
as shown in fig. 1-5, as a further optimization of the above embodiment, a light orthopedic splint mounting and fastening device capable of being flexibly adjusted includes a polymer material belt 1 and a toothed belt 10, an adjusting block 2 is mounted at the middle part of the polymer material belt 1, a mounting plate 3 is disposed at the outer side of the polymer material belt 1, a knob one 4 is mounted at the outer side of the mounting plate 3, a gear one 13 is mounted on the knob one 4 at equal intervals, a gear two 6 is connected under the gear one 5 in a meshed manner, a fixed friction disk one 7 is mounted on the right side of the knob one 4, a movable friction disk one 8 is disposed on the right side of the fixed friction disk one 7, a fixed screw one 9 is movably connected on the right side of the movable friction disk one 8, the toothed belt 10 penetrates through the mounting plate 3, a gear three 11 is connected at the outer side of the toothed belt 10 in a meshed manner, a gear four 12 is mounted at the axle center of the gear four 12, a knob two 13 is mounted above the knob two 13, a fixed friction disk 14 is mounted above the knob two 14, a movable friction disk two 15 is disposed above the fixed friction disk two is movably connected with the fixed screw one 15. The gear III 11 is symmetrically arranged on the center line of the knob II 13, and the gear III 11 and the toothed belt 10 are arranged in parallel.
Example 6:
as shown in fig. 1-5, as a further optimization of the above embodiment, a light orthopedic splint mounting and fastening device capable of being flexibly adjusted includes a polymer material belt 1 and a toothed belt 10, an adjusting block 2 is mounted at the middle part of the polymer material belt 1, a mounting plate 3 is disposed at the outer side of the polymer material belt 1, a knob one 4 is mounted at the outer side of the mounting plate 3, a gear one 13 is mounted on the knob one 4 at equal intervals, a gear two 6 is connected under the gear one 5 in a meshed manner, a fixed friction disk one 7 is mounted on the right side of the knob one 4, a movable friction disk one 8 is disposed on the right side of the fixed friction disk one 7, a fixed screw one 9 is movably connected on the right side of the movable friction disk one 8, the toothed belt 10 penetrates through the mounting plate 3, a gear three 11 is connected at the outer side of the toothed belt 10 in a meshed manner, a gear four 12 is mounted at the axle center of the gear four 12, a knob two 13 is mounted above the knob two 13, a fixed friction disk 14 is mounted above the knob two 14, a movable friction disk two 15 is disposed above the fixed friction disk two is movably connected with the fixed screw one 15. The second fixing screw 16 is in threaded connection with the second movable friction disk 15, and the second fixing screw 16 and the second knob 13 are arranged in parallel.
The working principle of the utility model is as follows: the initial adjusting block 2 is in an open state, the mounting plate 3 is covered on a clamping plate with proper positions, the high polymer material belt 1 is in a cylinder shape, the mounting plate 3 is placed at the center line position of the clamping plate, after the position is adjusted, the fixing screw rod II 16 is rotated out to drive the movable friction plate II 15 and the fixed friction plate II 14 to be separated from each other, the position limitation of the knob II 13 is released, the toothed belt 10, the gear III 11 and the gear IV 12 are rotated to adjust the length, after the length is proper, the adjusting block 2 is matched with an adjusting through hole formed in the high polymer material belt 1 to start locking the clamping plate, the fixing of the device is completed, after the fixing is completed, the fixing screw rod I9 is rotated out to drive the movable friction plate I8 and the fixed friction plate I7 to be separated from each other, the limitation of the position of the knob I4 is released, the adjusting block 2 can adjust the inner diameter of the cylinder, namely the integral tightness degree is adjusted, and after the adjustment is completed, a user can cut the redundant toothed belt 10 through scissors, so that a user can feel more comfortable when using the device.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a light-duty flexible orthopedics splint installation fastener, includes polymer material area (1) and tooth area (10), regulating block (2) are installed in the middle part in polymer material area (1), and the outside in polymer material area (1) is provided with mounting panel (3), knob one (4) are installed in the outside of mounting panel (3), and equidistant gear one (5) are installed on knob one (4), gear two (6) are connected with the below meshing of gear one (5), fixed friction disk one (7) are installed on the right side of knob one (4), and the right side of fixed friction disk one (7) is provided with movable friction disk one (8), the right side swing joint of movable friction disk one (8) has fixed screw one (9), tooth area (10) run through mounting panel (3), and the outside meshing of tooth area (10) is connected with gear three (11), one side meshing that tooth area (10) were kept away from to gear three (11) is connected with gear four (12), the axle center two (13) of gear four (12) are installed on two, two fixed friction disks (14) are installed on two fixed friction disks (14), the top of the movable friction disk II (15) is movably connected with a fixed screw II (16).
2. A lightweight, flexible adjustable orthopedic splint mounting and fastening device as defined in claim 1, wherein: the high polymer material belt (1) is provided with adjusting holes at equal intervals at the position close to the adjusting block (2), and teeth are arranged at equal intervals at the outer side of the high polymer material belt (1).
3. A lightweight, flexible adjustable orthopedic splint mounting and fastening device as defined in claim 1, wherein: the diameter of the first knob (4) is larger than that of the first gear (5), and the first knob (4) and the center line of the mounting plate (3) are arranged in parallel.
4. A lightweight, flexible adjustable orthopedic splint mounting and fastening device as defined in claim 1, wherein: the gear II (6) is meshed with teeth on the outer side of the high polymer material belt (1).
5. A lightweight, flexible adjustable orthopedic splint mounting and fastening device as defined in claim 1, wherein: two gears (11) are symmetrically arranged on the center line of the knob (13), and the gears (11) and the toothed belt (10) are arranged in parallel.
6. A lightweight, flexible adjustable orthopedic splint mounting and fastening device as defined in claim 1, wherein: the second fixing screw rod (16) is in threaded connection with the second movable friction disc (15), and the second fixing screw rod (16) and the second knob (13) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222303898.2U CN219126945U (en) | 2022-08-30 | 2022-08-30 | Light-duty orthopedics splint installation fastener that can adjust in a flexible way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222303898.2U CN219126945U (en) | 2022-08-30 | 2022-08-30 | Light-duty orthopedics splint installation fastener that can adjust in a flexible way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219126945U true CN219126945U (en) | 2023-06-06 |
Family
ID=86591699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222303898.2U Active CN219126945U (en) | 2022-08-30 | 2022-08-30 | Light-duty orthopedics splint installation fastener that can adjust in a flexible way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219126945U (en) |
-
2022
- 2022-08-30 CN CN202222303898.2U patent/CN219126945U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201205292Y (en) | Radial artery compression hemostasis device | |
| CN204709109U (en) | A kind of intelligent Chinese medicine othopedics special fixing device | |
| CN210811321U (en) | Arteria brachialis hemostasis by compression ware | |
| CN111772711A (en) | Interventional department pressurization nursing device | |
| CN219126945U (en) | Light-duty orthopedics splint installation fastener that can adjust in a flexible way | |
| CN212308166U (en) | Small splint for forearm fracture | |
| CN209951501U (en) | Adjustable fixing device for orthopedics department | |
| Dick et al. | Lengthening of the ulna in radial agenesis: a preliminary report | |
| CN215384997U (en) | Limbs fracture auxiliary reduction device for orthopedic operation | |
| CN2254338Y (en) | Portable device for fixing and stretching fractured limbs | |
| CN213129713U (en) | Nursing hemostat for general surgery department | |
| CN114366452A (en) | Quick wrapping device for traumatic bone surgery | |
| CN208511295U (en) | Intelligent digital bone-fracture fixing splint | |
| CN215307176U (en) | Fixing device of splint for orthopedics | |
| CN208525065U (en) | A kind of Miniature adjustable skin drawing and stretching closer | |
| CN219021852U (en) | Orthopedics wound position fixed splint | |
| CN112022480B (en) | Traction type personalized bone fracture medical splint and using method | |
| CN219070863U (en) | Orthopedics splint installation fastener for orthopedics | |
| CN211433139U (en) | Quasi-point pressure type hemostat | |
| CN219461275U (en) | Compression hemostasis instrument for bed after arterial puncture | |
| CN217186658U (en) | Orthopedic rehabilitation fixing support | |
| CN212037611U (en) | Spinal surgery operation tractive apparatus | |
| CN219896226U (en) | Orthopedics joint nursing auxiliary device that changes dressings | |
| CN213249422U (en) | Wound hemostasis device for emergency nursing | |
| CN213606625U (en) | Medical emergency nursing device with press hemostasis ability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |