CN220530000U - Arm fixing device for bone surgery - Google Patents
Arm fixing device for bone surgery Download PDFInfo
- Publication number
- CN220530000U CN220530000U CN202321734754.0U CN202321734754U CN220530000U CN 220530000 U CN220530000 U CN 220530000U CN 202321734754 U CN202321734754 U CN 202321734754U CN 220530000 U CN220530000 U CN 220530000U
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- Prior art keywords
- box body
- arm fixing
- base
- fixedly arranged
- roof
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 22
- 210000000988 bone and bone Anatomy 0.000 title abstract description 10
- 230000000399 orthopedic effect Effects 0.000 claims abstract description 12
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical instruments and discloses an arm fixing device for the bone surgery, which comprises a base and a top plate, wherein the top plate is positioned above the base, a box body is arranged at the top of the base, a supporting block is arranged at the top of the top plate, a clamping seat is arranged at the top of the top plate, a clamping ring positioned at the outer side of the supporting block is arranged on the inner side of the clamping seat, a universal wheel is arranged at the bottom of the base, a lifting assembly which extends to the top of the box body and is fixedly connected with the top plate is arranged in the box body, the lifting assembly comprises a lifting plate, and the lifting plate is slidably arranged in the box body. This an arm fixing device for orthopedic surgery through setting up lifting unit, starts biax servo motor and drives both sides pivot rotation, drives the cam rotation for the round bar drives sleeve and connecting rod promotion lifter plate and reciprocates, adjusts the height of pole setting and roof from this, has realized the purpose of being convenient for altitude mixture control.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an arm fixing device for bone surgery.
Background
The bone surgery is used as a diagnosis and treatment subject of a medical institution to diagnose various types of broken fingers, broken palms, replantation of multi-finger separation, various types of skin flap transplantation, nerve repair, congenital deformity of limbs, nerve injury of an arm plexus and diagnosis and treatment of nerve clamping pressure, how an arm is fixed in the diagnosis and treatment process is particularly important, and the existing arm fixing device for the bone surgery is mostly fixed in height and inconvenient to adjust in height, so that the use of patients with different heights is inconvenient to adapt, the practicability of the arm fixing device is reduced, and the arm fixing device for the bone surgery is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an arm fixing device for the bone surgery, which has the advantages of being convenient for height adjustment and the like, and solves the problems that the existing arm fixing device for the bone surgery is mostly fixed in height and inconvenient for height adjustment, so that the arm fixing device is inconvenient to adapt to patients with different heights, and the practicality of the arm fixing device is reduced.
(II) technical scheme
In order to achieve the aim of facilitating height adjustment, the utility model provides the following technical scheme: the utility model provides an arm fixing device for orthopedic surgery, includes base and roof, the roof is located the top of base, the top of base is provided with the box body, the top of roof is provided with the riding block, the top of roof is provided with the cassette, the inboard of cassette is provided with the snap ring that is located the riding block outside, the bottom of base is provided with the universal wheel, the inside of box body is provided with extends to its top and with roof fixed connection's lifting unit.
Preferably, the lifting assembly comprises a lifting plate, the lifting plate is arranged in the box body in a sliding manner, a vertical rod which extends to the top of the lifting plate and is fixedly connected with a top plate is fixedly arranged at the top of the lifting plate, a motor base is fixedly arranged on the rear side of the inner wall of the box body, a double-shaft servo motor is fixedly arranged on the front side of the motor base, a rotating shaft is fixedly arranged at the output shaft of the double-shaft servo motor, a cam is fixedly arranged at one end of the rotating shaft, a round rod is fixedly arranged at one side of the cam, a sleeve is rotationally connected to the outer side of the round rod, and a connecting rod which is rotationally connected with the lifting plate is fixedly arranged at the top of the sleeve.
Preferably, the inner top wall of the box body is provided with two round holes, the sizes of the round holes are matched with the vertical rods, and the two vertical rods are distributed in bilateral symmetry.
Preferably, a connecting seat is fixedly arranged at the bottom of the lifting plate, and the connecting rod is rotationally connected with the lifting plate through the connecting seat.
Preferably, the left and right sides of the inner wall of the box body are provided with sliding grooves, and the lifting plate is in sliding connection with the inner wall of the box body through the sliding grooves.
Preferably, the number of the clamping seats is six, and three clamping seats are a group and are symmetrically distributed in front-back mode.
(III) beneficial effects
Compared with the prior art, the utility model provides an arm fixing device for the bone surgery, which has the following beneficial effects:
this an arm fixing device for orthopedic surgery through setting up lifting unit, starts biax servo motor and drives both sides pivot rotation, drives the cam rotation for the round bar drives sleeve and connecting rod promotion lifter plate and reciprocates, adjusts the height of pole setting and roof from this, has realized the purpose of being convenient for altitude mixture control.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1 base, 2 box body, 3 roof, 4 riding blocks, 5 snap ring, 6 cassette, 7 lifting component, 71 lifter plate, 72 pole setting, 73 motor cabinet, 74 biax servo motor, 75 pivot, 76 cams, 77 round bar, 78 sleeve, 79 connecting rod, 8 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. 1-2, the present utility model provides a technical solution: the utility model provides an arm fixing device for orthopedic surgery, including base 1 and roof 3, roof 3 is located the top of base 1, the top fixed mounting of base 1 has box body 2, the top fixed mounting of roof 3 has riding block 4, the top fixed mounting of roof 3 has cassette 6, the inboard movable mounting of cassette 6 is located the snap ring 5 in the riding block 4 outside, the quantity of snap ring 5 is three and is the equidistance and arranges, the bottom fixed mounting of base 1 has universal wheel 8, the quantity of universal wheel 8 is four and two is a set of symmetric distribution, the inside fixed mounting of box body 2 has the lifting unit 7 that extends to its top and be fixedly connected with roof 3.
The number of the clamping seats 6 is six, and the three clamping seats 6 are a group and are symmetrically distributed in the front-back direction.
The lifting assembly 7 comprises a lifting plate 71, the lifting plate 71 is slidably arranged in the box body 2, a vertical rod 72 which extends to the top of the lifting plate 71 and is fixedly connected with a top plate 3 is fixedly arranged at the top of the lifting plate 71, a motor seat 73 is fixedly arranged on the rear side of the inner wall of the box body 2, a double-shaft servo motor 74 is fixedly arranged on the front side of the motor seat 73, the double-shaft servo motor 74 is electrically connected with an external power supply, an output shaft of the double-shaft servo motor 74 can rotate positively and negatively, a rotating shaft 75 is fixedly arranged at the output shaft of the double-shaft servo motor 74, a cam 76 is fixedly arranged at one end of the rotating shaft 75, a round rod 77 is fixedly arranged at one side of the cam 76, a sleeve 78 is rotatably connected to the outer side of the round rod 77, and a connecting rod 79 which is rotatably connected with the lifting plate 71 is fixedly arranged at the top of the sleeve 78.
Through setting up lifting unit 7, start biax servo motor 74 and drive both sides pivot 75 rotation, drive cam 76 rotation for round bar 77 drives sleeve 78 and connecting rod 79 and promotes lifter plate 71 and reciprocate, from this adjusts the height of pole setting 72 and roof 3, has realized the purpose of being convenient for altitude mixture control, and the patient of convenient different heights uses, makes things convenient for doctor's use.
The round holes with the number of two are offered to the interior roof of box body 2, and the size and the pole setting 72 looks adaptation of round hole, and two pole settings 72 are bilateral symmetry and distribute, and lifter plate 71's bottom fixed mounting has the connecting seat, and connecting rod 79 passes through the connecting seat to be connected with lifter plate 71 rotation, and the spout has all been offered to the inner wall left and right sides of box body 2, and lifter plate 71 passes through the inner wall sliding connection of spout and box body 2.
It should be noted that standard parts appearing in the present application may be purchased from the market, and specific connection modes of each part are all made by conventional means such as mature bolts, rivets and welding in the prior art, and the machine, the part and the equipment are all made by conventional types in the prior art, and the circuit connection is made by conventional connection modes in the prior art, so that details not described in the description belong to the prior art known to those skilled in the art, and no specific description is made here.
To sum up, this an arm fixing device for orthopedic surgery through setting up lifting unit 7, starts biax servo motor 74 and drives both sides pivot 75 and rotate, drives cam 76 rotation for round bar 77 drives sleeve 78 and connecting rod 79 and promotes lifter plate 71 and reciprocate, thereby adjust the height of pole setting 72 and roof 3, realized the purpose of being convenient for high regulation, solved current arm fixing device for orthopedic surgery, mostly be fixed height, be inconvenient for carrying out high regulation, thereby be inconvenient for adapting to the use of different height patients, reduced the problem of arm fixing device's practicality.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an arm fixing device for orthopedic surgery, includes base and roof, the roof is located the top of base, the top of base is provided with the box body, the top of roof is provided with the riding block, the top of roof is provided with the cassette, the inboard of cassette is provided with the snap ring that is located the riding block outside, the bottom of base is provided with universal wheel, its characterized in that: the inside of box body is provided with extends to its top and with roof fixed connection's lifting unit.
2. An arm fixing apparatus for an orthopedic surgery according to claim 1, wherein: the lifting assembly comprises a lifting plate, the lifting plate is arranged in the box body in a sliding manner, a vertical rod which extends to the top of the lifting plate and is fixedly connected with a top plate is fixedly arranged at the top of the lifting plate, a motor base is fixedly arranged on the rear side of the inner wall of the box body, a double-shaft servo motor is fixedly arranged on the front side of the motor base, a rotating shaft is fixedly arranged at the output shaft of the double-shaft servo motor, a cam is fixedly arranged at one end of the rotating shaft, a round rod is fixedly arranged at one side of the cam, a sleeve is rotationally connected with the outer side of the round rod, and a connecting rod which is rotationally connected with the lifting plate is fixedly arranged at the top of the sleeve.
3. An arm fixing apparatus for an orthopedic surgery according to claim 2, wherein: the box body is characterized in that the inner top wall of the box body is provided with two round holes, the sizes of the round holes are matched with the vertical rods, and the two vertical rods are distributed in bilateral symmetry.
4. An arm fixing apparatus for an orthopedic surgery according to claim 2, wherein: the bottom fixed mounting of lifter plate has the connecting seat, the connecting rod passes through the connecting seat and rotates with the lifter plate and be connected.
5. An arm fixing apparatus for an orthopedic surgery according to claim 2, wherein: the sliding grooves are formed in the left side and the right side of the inner wall of the box body, and the lifting plate is in sliding connection with the inner wall of the box body through the sliding grooves.
6. An arm fixing apparatus for an orthopedic surgery according to claim 1, wherein: the number of the clamping seats is six, and three clamping seats are in a group and are symmetrically distributed in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734754.0U CN220530000U (en) | 2023-07-04 | 2023-07-04 | Arm fixing device for bone surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734754.0U CN220530000U (en) | 2023-07-04 | 2023-07-04 | Arm fixing device for bone surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530000U true CN220530000U (en) | 2024-02-27 |
Family
ID=89970323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321734754.0U Active CN220530000U (en) | 2023-07-04 | 2023-07-04 | Arm fixing device for bone surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530000U (en) |
-
2023
- 2023-07-04 CN CN202321734754.0U patent/CN220530000U/en active Active
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