CN220046215U - Orthopedics traction adjustment support convenient to adjust - Google Patents
Orthopedics traction adjustment support convenient to adjust Download PDFInfo
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- CN220046215U CN220046215U CN202321064686.1U CN202321064686U CN220046215U CN 220046215 U CN220046215 U CN 220046215U CN 202321064686 U CN202321064686 U CN 202321064686U CN 220046215 U CN220046215 U CN 220046215U
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- sleeve
- rod
- adjusting
- base
- limiting
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 26
- 230000000474 nursing effect Effects 0.000 abstract description 18
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 206010017076 Fracture Diseases 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 210000002414 leg Anatomy 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 206010020100 Hip fracture Diseases 0.000 description 1
- 206010034246 Pelvic fractures Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 208000020089 femoral neck fracture Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an orthopedic traction adjusting bracket convenient to adjust, which comprises a base and an adjusting and positioning unit; and (2) base: the center of the upper surface of the telescopic rod is provided with a first sleeve, the inside of the first sleeve is vertically and slidably connected with a first sleeve rod, the upper end of the first sleeve rod is provided with a bearing seat, a telescopic rod which is symmetrical front and back is rotationally connected between the bottom surface of the bearing seat and the left end of the upper surface of the base through a bearing, the bottom end of the fixed end of the telescopic rod is provided with a swinging rod, the outer surface of the swinging rod is movably sleeved with a slide frame which is symmetrical left and right, the upper surface of the slide frame is provided with a second sleeve, the inside of the second sleeve is vertically and slidably connected with a second sleeve rod, and the upper end of the second sleeve rod is provided with a bracket; this orthopedics that conveniently adjusts pulls and adjusts support, can satisfy the traction support work of different demands, application scope is wider, can also accomplish the adjustment locking work of each movable joint fast, very big alleviateed nursing staff's operation burden, promotes nursing staff's simple operation.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an orthopedic traction adjusting bracket convenient to adjust.
Background
Traction is to utilize the principle of acting force and reaction force in mechanics, act on affected limbs by gravity traction, relieve tension and retraction of soft tissues at fracture and dislocation, and reset the fracture or dislocation, so as to achieve the purpose of treatment. Traction is divided into two major categories, namely continuous skin traction and bone traction, and is mainly used for cervical vertebra fracture, pelvic fracture, femoral neck fracture, intertrochanteric fracture, femoral shaft fracture, unstable tibiofibular fracture and the like.
The orthopedic traction support is an auxiliary medical instrument used in orthopedic traction, and has the functions of providing proper traction support for the body of a patient, improving the effect of traction operation, and generally adjusting the positions or angles of a plurality of supporting parts of the orthopedic traction support in order to meet traction work with different requirements.
The existing orthopedics traction adjusting bracket generally adopts a manual operation mode for adjustment during actual operation, but partial components on the orthopedics traction bracket can be guaranteed to be normally developed for subsequent traction operation only after the adjustment is completed by locking and limiting, and the orthopedics traction adjusting bracket can bring more complicated operation burden to operators and is poor in operation convenience.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the existing defects, provide the orthopedic traction adjusting bracket convenient to adjust, can meet traction supporting work of different requirements, has a wide application range, can rapidly complete adjustment and locking work of each movable joint, greatly lightens the operation burden of nursing staff, improves the operation convenience of the nursing staff, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an orthopaedics traction adjusting bracket convenient to adjust comprises a base and an adjusting and positioning unit;
and (2) base: the center of the upper surface of the telescopic rod is provided with a first sleeve, the inside of the first sleeve is vertically and slidably connected with a first sleeve rod, the upper end of the first sleeve rod is provided with a bearing seat, a telescopic rod which is symmetrical front and back is rotationally connected between the bottom surface of the bearing seat and the left end of the upper surface of the base through a bearing, the bottom end of the fixed end of the telescopic rod is provided with a swinging rod, the outer surface of the swinging rod is movably sleeved with a slide frame which is symmetrical left and right, the upper surface of the slide frame is provided with a second sleeve, the inside of the second sleeve is vertically and slidably connected with a second sleeve rod, and the upper end of the second sleeve rod is provided with a bracket;
adjusting and positioning unit: set up between pendulum rod and sliding frame, can satisfy the traction support work of different demands, application scope is wider, can also accomplish the adjustment locking work of each movable joint fast, very big alleviateed nursing staff's operation burden, promoted nursing staff's simple operation nature.
Further, adjust the positioning unit including spacing smooth chamber, accomodate hole, spacer pin and prop tight board, spacing smooth chamber sets up respectively in the middle part of two pendulum rods, accomodates the hole symmetry and sets up in the front and back side of each sliding frame, accomodates the inside of hole and all sliding connection has the spacer pin, and the inboard end department of spacer pin all is equipped with and props tight board, props tight board and all is located the spacing smooth intracavity portion that transversely corresponds, realizes the position locking to the sliding frame through frictional resistance's effect.
Further, the adjusting and positioning unit further comprises springs, the springs are respectively arranged in the storage holes, the outer side ends of the springs are fixedly connected with the middle step plates of the longitudinally adjacent limiting pins, the springs are respectively sleeved outside the longitudinally adjacent limiting pins, and the limiting pins can be driven to automatically reset.
Further, the outer cambered surfaces of the first loop bar and the second loop bar are provided with evenly distributed jacks, bolts are connected in screw holes formed in the upper ends of the outer cambered surfaces of the first sleeve and the second sleeve in a threaded mode, and the bolts are movably inserted into the longitudinally corresponding jacks, so that use requirements of different heights can be met.
Further, the left ends of the front side and the rear side of the bearing seat are respectively connected with an adjusting pin through bearings in a rotating mode, conical tooth rings are respectively arranged at the inner side ends of the adjusting pins and the upper ends of the telescopic ends of the two telescopic rods, the two adjacent conical tooth rings are connected with each other in a meshed mode, and the angle of the swing rod can be quickly adjusted, so that traction supporting work of different opening angles of the legs of a patient can be met.
Further, the upper surface of bearing seat is equipped with the sponge board, and the inside of bracket all is equipped with the foam-rubber cushion, can take place flexible contact with patient's health, promotes patient's comfort level.
Furthermore, universal wheels are arranged at four corners of the bottom surface of the base and the left ends of the bottom surfaces of the two swing rods, so that the position of the orthopedic traction adjusting bracket can be freely adjusted.
Compared with the prior art, the utility model has the beneficial effects that: the orthopedics traction adjusting bracket convenient to adjust has the following advantages:
1. when the orthopedic traction adjusting support is used, a nursing staff can manually adjust the relative positions of the first sleeve and the first loop bar and the relative positions of the second sleeve and the second loop bar according to the use requirement of a patient, then the nursing staff can screw the bolts backwards to enable the bolts to be inserted into the corresponding jacks in the longitudinal direction so as to meet the use requirement of different heights, when the nursing staff screws the adjusting pin, because the two adjacent bevel rings are meshed with each other to be connected, the telescopic rod can drive the swinging rod to change in angle together under the limitation of the vertical sliding groove of the outer cambered surface of the telescopic end of the nursing staff and the vertical sliding block of the inner cambered wall of the fixed end, so that the traction supporting work of different opening angles of the leg of the patient can be met, and the application range is wider.
2. When nursing staff presses the limiting pin into the storage hole, the tightening plate can be changed in position and is not contacted with the inner wall of the limiting sliding cavity any more, at the moment, the staff can adjust the position of the sliding frame along the swing rod so as to provide support for thighs or calves of patients from proper points, when the staff loosens the limiting pin, the limiting pin can be automatically reset under the influence of elastic potential energy of the spring until the tightening plate is tightly contacted with the inner wall of the limiting sliding cavity, position locking of the sliding frame is automatically achieved through the action of friction resistance, and the operation convenience of nursing staff is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the left-hand inner cross-section structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
fig. 4 is a schematic diagram of a left-side view and inner cross-section structure of a sliding frame of the present utility model.
In the figure: 1 base, 2 first sleeve, 3 first sleeve rod, 4 bearing seat, 5 telescopic rod, 6 swing rod, 7 sliding frame, 8 adjusting and positioning unit, 81 limit sliding cavity, 82 storage hole, 83 limit pin 84 bracing plates, 85 springs, 9 second sleeves, 10 second loop bars, 11 brackets, 12 jacks, 13 bolts, 14 adjusting pins, 15 conical rings, 16 sponge plates, 17 sponge pads and 18 universal wheels.
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.
Referring to fig. 1-4, the present embodiment provides a technical solution: an orthopaedics traction adjusting bracket convenient to adjust comprises a base 1 and an adjusting and positioning unit 8;
base 1: the center of the upper surface of the telescopic rod is provided with a first sleeve 2, the inside of the first sleeve 2 is vertically and slidably connected with a first sleeve rod 3, the upper end of the first sleeve rod 3 is provided with a bearing seat 4, a telescopic rod 5 which is symmetrical front and back is rotationally connected between the bottom surface of the bearing seat 4 and the left end of the upper surface of the base 1 through a bearing, the bottom end of the fixed end of the telescopic rod 5 is provided with a swinging rod 6, the outer surface of the swinging rod 6 is movably sleeved with a slide frame 7 which is symmetrical left and right, the upper surface of the slide frame 7 is provided with a second sleeve 9, the inside of the second sleeve 9 is vertically and slidably connected with a second sleeve rod 10, and the upper end of the second sleeve rod 10 is provided with a bracket 11, so that sufficient operation space can be provided for subsequent adjustment work;
adjusting and positioning unit 8: the adjusting and positioning unit 8 comprises limiting sliding cavities 81, containing holes 82, limiting pins 83 and tightening plates 84, wherein the limiting sliding cavities 81 are respectively arranged in the middle of the two swinging rods 6, the containing holes 82 are symmetrically arranged on the front side and the rear side of each sliding frame 7, the limiting pins 83 are connected with the inside of the containing holes 82 in a sliding mode, the tightening plates 84 are respectively arranged at the inner side ends of the limiting pins 83, the tightening plates 84 are respectively located in the corresponding transversely limiting sliding cavities 81, the adjusting and positioning unit 8 further comprises springs 85, the springs 85 are respectively arranged in the inside of each containing hole 82, the outer side ends of the springs 85 are fixedly connected with the middle step plates of the limiting pins 83 longitudinally adjacent to each other, the springs 85 are respectively sleeved outside the limiting pins 83 longitudinally adjacent to each other, when a caregiver presses the limiting pins 83 into the inside of the containing holes 82, the tightening plates 84 are subjected to position change and are not contacted with the inner walls of the limiting sliding cavities 81 any more, the caregiver can adjust the positions of the sliding frames 7 along the inner sides of the limiting sliding cavities 6 at the moment, so that the proper positions can support the thighs or the shanks of the patient, when the staff loosens the limiting pins 83, the elastic pins 83 are automatically located on the inner walls of the limiting pins 83, and the sliding frames are tightly contacted with the sliding frames 84 through the elastic plates, and the friction of the sliding frames can be tightly contacted with the nursing staff.
Wherein: the outer cambered surfaces of the first loop bar 3 and the second loop bar 10 are respectively provided with evenly distributed jacks 12, bolts 13 are connected in screw holes formed in the upper ends of the outer cambered surfaces of the first sleeve 2 and the second sleeve 9 in a threaded manner, the bolts 13 are movably inserted into the longitudinally corresponding jacks 12, when the orthopedic traction adjusting support is used, nursing staff can manually adjust the relative positions of the first sleeve 2 and the first loop bar 3 and the relative positions of the second sleeve 9 and the second loop bar 10 according to the use requirement of patients, and then the bolts 13 are screwed backwards to enable the corresponding jacks 12 to be inserted into the longitudinally corresponding jacks 12 so as to meet the use requirement of different heights.
Wherein: the left end of the front side and the rear side of the bearing seat 4 are respectively connected with an adjusting pin 14 through bearings in a rotating way, the inner side end of the adjusting pin 14 and the upper ends of the telescopic ends of the two telescopic rods 5 are respectively provided with a bevel gear ring 15, the two adjacent bevel gear rings 15 are meshed with each other, when a nursing staff twists the adjusting pin 14, the two adjacent bevel gear rings 15 are meshed with each other, and the telescopic rods 5 can drive the swinging rods 6 to change in angle together under the limitation of the vertical sliding grooves of the outer cambered surfaces of the telescopic ends of the telescopic rods and the vertical sliding blocks of the inner cambered walls of the fixed ends, so that traction supporting work of different opening angles of the legs of patients can be met.
Wherein: the upper surface of bearing seat 4 is equipped with sponge board 16, and the inside of bracket 11 all is equipped with foam-rubber cushion 17, can take place flexible contact with patient's health, promotes patient's comfort level.
Wherein: universal wheels 18 are arranged at four corners of the bottom surface of the base 1 and the left ends of the bottom surfaces of the two swing rods 6, so that the position of the orthopedic traction adjusting bracket can be freely adjusted.
The working principle of the orthopedic traction adjusting bracket convenient to adjust provided by the utility model is as follows: when the orthopedic traction adjusting bracket is used, a nursing staff can manually adjust the relative positions of the first sleeve 2 and the first sleeve rod 3 and the relative positions of the second sleeve 9 and the second sleeve rod 10 according to the use requirement of a patient, then the bolt 13 is screwed back to be inserted into the jack 12 corresponding to the longitudinal direction, so that the use requirement of different heights is met, when the nursing staff screws and rotates the adjusting pin 14, as the two adjacent bevel rings 15 are meshed and connected with each other, the telescopic rod 5 can drive the swinging rod 6 to change the angle together under the limit of the vertical sliding groove of the outer cambered surface of the telescopic end of the telescopic rod and the vertical sliding block of the inner cambered wall of the fixed end, so as to meet the traction supporting work of different opening angles of the legs of the patient, in addition, when the nursing staff presses the limiting pin 83 into the storage hole 82, the supporting plate 84 can change the position along with the position and is not contacted with the inner wall of the limiting sliding cavity 81 any more, at the moment, the personnel can adjust the position of the sliding frame 7 along the swinging rod 6, so that the supporting is provided for supporting for the thighs or the lower legs of the patient, when the personnel loosens the limiting pin 83, the elastic pin 85 can be tightly contacted with the sliding frame 84 by the elastic supporting plate 85, and the sliding supporting the sliding frame can be tightly contacted with the inner wall 81 through the elastic supporting plate, and the friction resistance of the sliding frame is realized, and the convenient and the friction resistance is realized.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An orthopedics traction adjustment support of convenient regulation, its characterized in that: comprises a base (1) and an adjusting and positioning unit (8);
base (1): the center of the upper surface of the telescopic rod is provided with a first sleeve (2), the inside of the first sleeve (2) is vertically and slidably connected with a first sleeve rod (3), the upper end of the first sleeve rod (3) is provided with a bearing seat (4), a telescopic rod (5) which is symmetrical front and back is rotatably connected between the bottom surface of the bearing seat (4) and the left end of the upper surface of the base (1) through a bearing, the bottom end of the fixed end of the telescopic rod (5) is provided with a swinging rod (6), the outer surface of the swinging rod (6) is movably sleeved with a slide frame (7) which is symmetrical left and right, the upper surface of the slide frame (7) is provided with a second sleeve rod (9), the inside of the second sleeve rod (9) is vertically and slidably connected with a second sleeve rod (10), and the upper end of the second sleeve rod (10) is provided with a bracket (11);
an adjusting and positioning unit (8): is arranged between the swing rod (6) and the sliding frame (7).
2. An adjustable orthopedic traction adjustment bracket according to claim 1, characterized in that: the adjusting and positioning unit (8) comprises a limiting sliding cavity (81), a containing hole (82), a limiting pin (83) and a tightening plate (84), wherein the limiting sliding cavity (81) is respectively arranged in the middle of two swinging rods (6), the containing hole (82) is symmetrically arranged on the front side and the rear side of each sliding frame (7), the limiting pin (83) is slidably connected inside the containing hole (82), the tightening plate (84) is arranged at the inner end of the limiting pin (83), and the tightening plate (84) is arranged inside the corresponding limiting sliding cavity (81).
3. An adjustable orthopedic traction adjustment bracket according to claim 2, characterized in that: the adjusting and positioning unit (8) further comprises springs (85), the springs (85) are respectively arranged in the storage holes (82), the outer side ends of the springs (85) are fixedly connected with middle step plates of longitudinally adjacent limiting pins (83), and the springs (85) are respectively sleeved outside the longitudinally adjacent limiting pins (83).
4. An adjustable orthopedic traction adjustment bracket according to claim 1, characterized in that: the outer cambered surfaces of the first loop bar (3) and the second loop bar (10) are respectively provided with evenly distributed jacks (12), bolts (13) are connected in screw holes formed in the upper ends of the outer cambered surfaces of the first sleeve (2) and the second sleeve (9) in a threaded mode, and the bolts (13) are movably inserted into the longitudinally corresponding jacks (12).
5. An adjustable orthopedic traction adjustment bracket according to claim 1, characterized in that: the left ends of the front side and the rear side of the bearing seat (4) are respectively connected with an adjusting pin (14) through bearings in a rotating way, the inner side ends of the adjusting pins (14) and the upper ends of the telescopic ends of the two telescopic rods (5) are respectively provided with a conical tooth ring (15), and the two adjacent conical tooth rings (15) are mutually meshed and connected.
6. An adjustable orthopedic traction adjustment bracket according to claim 1, characterized in that: the upper surface of the bearing seat (4) is provided with a sponge plate (16), and the inside of the bracket (11) is provided with a sponge cushion (17).
7. An adjustable orthopedic traction adjustment bracket according to claim 1, characterized in that: the four corners of the bottom surface of the base (1) and the left ends of the bottom surfaces of the two swinging rods (6) are respectively provided with a universal wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064686.1U CN220046215U (en) | 2023-05-06 | 2023-05-06 | Orthopedics traction adjustment support convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064686.1U CN220046215U (en) | 2023-05-06 | 2023-05-06 | Orthopedics traction adjustment support convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046215U true CN220046215U (en) | 2023-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321064686.1U Active CN220046215U (en) | 2023-05-06 | 2023-05-06 | Orthopedics traction adjustment support convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119367117A (en) * | 2024-12-24 | 2025-01-28 | 东莞市东部中心医院 | Orthopedic correction auxiliary device |
-
2023
- 2023-05-06 CN CN202321064686.1U patent/CN220046215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119367117A (en) * | 2024-12-24 | 2025-01-28 | 东莞市东部中心医院 | Orthopedic correction auxiliary device |
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