CN111588440B - Orthopedics drilling aims auxiliary positioning frame - Google Patents
Orthopedics drilling aims auxiliary positioning frame Download PDFInfo
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- CN111588440B CN111588440B CN202010485800.2A CN202010485800A CN111588440B CN 111588440 B CN111588440 B CN 111588440B CN 202010485800 A CN202010485800 A CN 202010485800A CN 111588440 B CN111588440 B CN 111588440B
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- 238000005553 drilling Methods 0.000 title claims abstract description 63
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 15
- 230000000670 limiting effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 206010031252 Osteomyelitis Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/171—Guides or aligning means for drills, mills, pins or wires for external fixation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an orthopaedics drilling sighting auxiliary positioning frame which comprises a drilling machine, wherein the drilling machine is fixedly connected with a telescopic shaft of an electric push rod, the electric push rod is arranged on a movable disc, the movable disc is connected to a fixed disc in a penetrating and rotating mode through a rotating shaft, a supporting rod connected with the movable disc is arranged on one side of the fixed disc, the supporting rod is of a 7-shaped structure, a base is arranged at the bottom end of the supporting rod, universal wheels with brakes are uniformly arranged at the lower end of the base, and grooves are uniformly formed in the outer wall of the movable disc. This orthopedics drilling aims auxiliary positioning frame drives electric putter and drilling machine through the rotation effect of movable disk and rotates, alternates the recess of corresponding movable disk through the horizontal pole of locating lever and lets the angle regulation work of drilling machine fixed, lets orthopedics drilling work's angle regulation work more convenient, and electric putter can direct drive drilling machine rotate and move towards angle regulation's orthopedics drilling direction, makes orthopedics drilling work accurate high efficiency.
Description
Technical Field
The invention relates to the technical field of orthopaedics, in particular to an orthopaedics drilling aiming auxiliary positioning frame.
Background
Orthopedics departmentIs one of the most common departments of various big hospitals, and mainly researches bonesMuscle systemThe normal form and function of the system are maintained and developed by using medicines, operations and physical methods, and the orthopaedics disease spectrum is obviously changed along with the change of times and society, for example,tuberculosis of bone joint、Osteomyelitis (osteomyelitis)、Infantile paralysisThe diseases such as the disease are obviously reduced, and the wounds caused by traffic accidents are obviously increased. The orthopaedics is required to change the spectrum of the orthopaedics. In the course of the treatment of patients by orthopedics, drilling operations are sometimes required. To ensure accurate drilling locations, an aiming device is required.
The utility model provides an orthopedics drilling auxiliary sighting device for patent number CN201810321066.9 lets sighting device pass through clamping mechanism to be fixed on the fixed object, lets orthopedics drilling's work more convenient, however, the device can not be after angle adjustment work is ended, and directly carries out orthopedics drilling work, lets orthopedics drilling's efficiency not obtain improving, and its angle of aiming's regulation work is also inconvenient inadequately, therefore, prior art exists not enoughly, needs to improve it.
Disclosure of Invention
The invention aims to provide an orthopaedics drilling sighting auxiliary positioning frame so as to solve the problem that the sighting mode of orthopaedics drilling holes in the background technology is inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an orthopedics drilling aims auxiliary positioning frame, includes the drilling machine, drilling machine and electric putter's telescopic shaft fixed connection, and electric putter sets up on the movable disk, the movable disk alternates through the pivot and rotates to be connected on the fixed disk, and fixed disk one side is equipped with the bracing piece that is connected, the bracing piece sets up to "7" type structure, and the bracing piece bottom is equipped with the base to the base lower extreme evenly is provided with the universal wheel that stops, the movable disk outer wall evenly is provided with the recess, and alternates there is the one end of locating lever in one of them recess, the locating lever sets up to "ten" style of calligraphy structure, and the locating lever other end alternates the through-hole that sets up on the fixed plate and be connected with the pull ring, the fixed plate sets up to "" type structure, and fixed plate fixed connection is at the fixed ring outer wall, the fixed ring is fixed on the fixed disk, and the fixed ring is parallel to be equipped with the through-hole that is used for the horizontal pole of locating lever alternates on the fixed ring.
Preferably, the movable disc is fixedly embedded with a limiting ring, the inner wall of the limiting ring is in a conical structure, and the limiting ring is inserted with a shell part of the electric push rod.
Preferably, the movable plate is provided with symmetrical fixing blocks, fixing rods are connected to the inner walls of the fixing blocks through rotating shafts, pressing plates connected with the fixing rods are arranged between the fixing rods, the pressing plates are of arc structures, and arc surfaces of the pressing plates are attached to one section of the outer walls of the electric push rods.
Preferably, threaded through holes which are communicated are formed in the fixed rod and the movable disc, and threaded parts for screwing the bolts by hand are inserted into the threaded through holes.
Preferably, the base is of an inverted T-shaped structure, the base is rotatably connected with a connecting shaft, the upper end of the connecting shaft is fixedly connected with a threaded rod, a threaded part of the threaded rod is inserted into a nut, and the nut is fixed on one side of a vertical rod of the support rod.
Preferably, the upper end of the vertical rod of the base is provided with a groove, two sides of the wall of the groove are provided with connected brackets, the brackets are connected with pulleys in a penetrating and rotating mode through a rotating shaft, the lower end of the supporting rod is provided with a penetrating rod which is connected with the supporting rod, and the groove of the penetrating rod penetrating the base is contacted with the pulleys.
Preferably, 2 mounts are fixed on one side of the drilling machine, an iron movable rod is connected in a gap of the 2 mounts through penetrating rotation of a rotating shaft, the iron movable rod is arranged to be of a vertical Z-shaped structure, and one end of the iron movable rod is connected with an infrared spot lamp which is parallel to the center of a drill bit of the drilling machine.
Preferably, the upper half section of the threaded rod is of a T-shaped structure, and two sides of a cross rod of the T-shaped structure are of a hemispherical structure.
Preferably, a spring connected with one side of the vertical rod of the positioning rod is arranged on the inner wall of the vertical rod of the fixing plate, and the spring is sleeved on the periphery of the other cross rod of the positioning rod.
Preferably, the upper end and the lower end of the fixing frame are embedded and fixed with symmetrical magnets, and one side of each magnet is contacted with the side end of the vertical rod of the upper half section of the iron movable rod.
Compared with the prior art, the invention has the beneficial effects that: this orthopedics drilling aims auxiliary positioning frame drives electric putter and drilling machine through the rotation effect of movable disk and rotates, alternates the recess of corresponding movable disk through the horizontal pole of locating lever and lets the angle regulation work of drilling machine fixed, lets orthopedics drilling work's angle regulation work more convenient, and electric putter can direct drive drilling machine rotate and move towards angle regulation's orthopedics drilling direction, makes orthopedics drilling work accurate high efficiency.
Drawings
FIG. 1 is a block diagram of an orthopedics drilling aiming auxiliary positioning frame according to the invention;
FIG. 2 is an enlarged view of the auxiliary positioning frame for orthopaedics drilling aiming at the position A in FIG. 1;
FIG. 3 is an enlarged view of the auxiliary positioning frame for orthopaedics drilling aiming at the position B in FIG. 1;
FIG. 4 is a schematic view of a platen structure of an orthopedics drilling aiming aid positioning frame according to the present invention;
FIG. 5 is a schematic view of a connecting pulley of a penetrating rod of an orthopedics drilling sighting assistance positioning frame;
fig. 6 is a schematic view of a fixing frame connecting magnet of an orthopaedics drilling aiming auxiliary positioning frame.
In the figure: 1. the device comprises a pressing plate, 2, a movable disc, 3, a hand-screwed bolt, 4, an electric push rod, 5, a holding rod, 6, a fixed rod, 7, a fixed disc, 8, a limiting ring, 9, a fixed ring, 10, an iron movable rod, 11, an infrared spotlight, 12, a bracket, 13, a universal wheel with brake, 14, a base, 15, a penetrating rod, 16, a pulley, 17, a supporting rod, 18, a fixed block, 19, a drilling machine, 20, a threaded rod, 21, a nut, 22, a connecting shaft, 23, a spring, 24, a positioning rod, 25, a pull ring, 26, a fixed plate, 27, a fixed frame, 28 and a magnet.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: an orthopaedics drilling aiming auxiliary positioning frame comprises a pressing plate 1, a movable disc 2, a hand-screwing bolt 3, an electric push rod 4, a holding rod 5, a fixed rod 6, a fixed disc 7, a limiting ring 8, a fixed ring 9, an iron movable rod 10, an infrared spotlight 11, a bracket 12, a universal wheel 13 with a brake, a base 14, a penetrating rod 15, a pulley 16, a supporting rod 17, a fixed block 18, a drilling machine 19, a threaded rod 20, a nut 21, a connecting shaft 22, a spring 23, a positioning rod 24, a pull ring 25, a fixed plate 26, a fixed frame 27 and a magnet 28, wherein the drilling machine 19 is fixedly connected with a telescopic shaft of the electric push rod 4, the model of the electric push rod 4 is set to be ANT-35, the electric push rod 4 is arranged on the movable disc 2, 2 fixed frames 27 are fixed on one side of the drilling machine 19, the iron movable rod 10 is connected in a gap of the 2 fixed frames 27 through penetrating rotation of a rotating shaft, the iron movable rod 10 is set to be in a vertical Z-shaped structure, the infrared spotlight 11 which is parallel to the center of the drill bit of the drilling machine 19 is connected with one end of the iron movable rod 10, the angle of the infrared spotlight 11 is changed along with the position adjustment operation of the drilling machine 19, the shooting point of the infrared spotlight 11 can directly irradiate the punching position of the bone of a patient, good reference conditions are provided for punching work of the infrared spotlight 11, the punching position of the drilling machine 19 is accurate, the infrared spotlight 11 can change position along with the rotation of the iron movable rod 10, the blocking of the movable track of the drilling machine 19 is avoided, the upper end and the lower end of the fixing frame 27 are embedded and fixed with the symmetrical magnets 28, one side of the magnets 28 is contacted with the side end of the upper half vertical rod of the iron movable rod 10, the magnets 28 and the fixing frame 27 which are movable play a magnetic adsorption role, the position fixing operation of the infrared spotlight 11 is more stable, the movable disc 2 is connected on the fixed disc 7 through the insertion and rotation of the rotating shaft, the connected supporting rods 17 are arranged on one side of the fixed disc 7, the limiting ring 8 is fixedly embedded on the movable disc 2, the inner wall of the limiting ring 8 is in a conical structure, the shell part of the electric push rod 4 is inserted in the limiting ring 8, the limiting ring 8 can enable the electric push rod 4 to be inserted and positioned, a certain preparation condition is provided for the fixed connection operation of the electric push rod 4, the movable disc 2 is provided with symmetrical fixing blocks 18, the inner wall of each fixing block 18 is rotationally connected with a fixing rod 6 through the rotating shaft, the connected pressing plates 1 are arranged between the fixing rods 6, the pressing plates 1 are in an arc-shaped structure, the arc-shaped surfaces of the pressing plates 1 are attached to one section of the outer wall of the electric push rod 4, the pressing plates 1 can move through the rotation of the fixing rods 6, the fixing operation of the electric push rod 4 is convenient, the structure of the pressing plate 1 ensures that the extrusion force born by the electric push rod 4 is more uniform, the fixed rod 6 and the movable disc 2 are provided with threaded through holes which are communicated, the threaded through holes are penetrated with threaded parts of the hand-screwed bolts 3, the hand-screwed bolts 3 act on the movable disc 2 and the electric push rod 4 through the fixed rod 6 to form a fixed structure, the fixed acting force of the electric push rod 4 is more firm, the connection part of the electric push rod 4 and the fixed rod 6 is prevented from being separated due to uneven stress, the supporting rod 17 is of a 7-shaped structure, the bottom end of the supporting rod 17 is provided with a base 14, the lower end of the base 14 is uniformly provided with a universal wheel 13 with a brake, the base 14 is of an inverted T-shaped structure, the base 14 is rotationally connected with a connecting shaft 22, the upper end of the connecting shaft 22 is fixedly connected with a threaded rod 20, the threaded parts of the threaded rod 20 are penetrated in a nut 21, and the nut 21 is fixed on one side of a vertical rod of the supporting rod 17, the threaded rod 20 acts on the supporting rod 17 through the nuts 21 to enable the distance between the supporting rod 17 and the base 14 to be adjusted, so that the drilling machine 19 can be suitable for drilling operations at bone positions with different heights, the upper half section of the threaded rod 20 is of a T-shaped structure, two sides of a cross rod of the T-shaped structure are of a hemispherical structure, the upper half section of the threaded rod 20 is of a structure which facilitates the force to be applied to the threaded rod 20, the rotating operation of the threaded rod 20 is smoother, the upper end of a vertical rod of the base 14 is provided with a groove, two sides of the wall of the groove are provided with the connected brackets 12, the brackets 12 are connected with the pulleys 16 through the penetrating rotation of a rotating shaft, the lower end of the supporting rod 17 is provided with the connected penetrating rods 15, the grooves of the penetrating rods 15 penetrating the base 14 are contacted with the pulleys 16, the penetrating rods 15 are in friction rotation along with the movement of the supporting rod 17 to drive the pulleys 16, the limiting effect is increased for the movement track of the supporting rod 17, the height adjustment operation of the supporting rod 17 is convenient and labor-saving, the outer wall of the movable disc 2 is uniformly provided with grooves, one end of the positioning rod 24 is inserted into one groove, the positioning rod 24 is in a cross structure, the other end of the positioning rod 24 is inserted into a through hole arranged on the fixing plate 26 and is connected with the pull ring 25, the fixing plate 26 is in a structure, the fixing plate 26 is fixedly connected with the outer wall of the fixing ring 9, the inner wall of a vertical rod of the fixing plate 26 is provided with a spring 23 connected with one side of the vertical rod of the positioning rod 24, the spring 23 is sleeved on the periphery of the other cross rod of the positioning rod 24, the positioning rod 24 acts on the fixing plate 26 and the groove of the movable disc 2 through the spring 23 to form an elastic insertion structure, the structure is convenient to operate, the insertion position of the positioning rod 24 is stable, the flexibility of the drilling position adjustment operation is improved, the fixing ring 9 is fixed on the fixing disc 7, and the fixing ring 9 is parallel to the movable disc 2, and the fixing ring 9 is provided with a through hole for the cross bar of the positioning rod 24 to penetrate.
Working principle: when the orthopaedics drilling aiming auxiliary positioning frame is used, firstly, the electric push rod 4 is inserted into the limiting ring 8, the fixed rod 6 is stirred to rotate to drive the pressing plate 1 to move, the pressing plate 1 is movably attached to the outer wall of the shell of the electric push rod 4, the hand-screwed bolt 3 is operated to rotate in a spiral way, the hand-screwed bolt 3 is drilled into the threaded through hole of the movable disc 2 through the threaded through hole of the fixed rod 6, the electric push rod 4 is stably fixed, the telescopic shaft of the electric push rod 4 is fixedly welded with the drilling machine 19, then the base 14 is pushed to a designated position through the movable action of the universal wheel 13 with a brake, the threaded rod 20 is operated to rotate, the threaded rod 20 rotates to drive the connecting shaft 22 to rotate, the threaded part of the threaded rod 20 and the nut 21 act to enable the distance between the supporting rod 17 and the base 14 to be adjusted, meanwhile, the supporting rod 17 drives the through-inserted rod 15 to move in the moving process, the inserted rod 15 drives the pulley 16 to rotate in a friction way, then, the positioning rod 24 is pulled to move through the pull ring 25, the positioning rod 24 is movably separated from the groove of the movable disc 2, the spring 23 is compressed in the process, the electric push rod 4 is operated to rotate through the holding rod 5, the electric push rod 4 rotates to drive the movable disc 2, the infrared spotlight 11 and the drilling machine 19 to rotate, when the shooting point of the infrared spotlight 11 is placed at a proper hole opening position, the operation is stopped, the pull ring 25 is loosened, the positioning rod 24 is reset under the elastic reaction force of the spring 23 to be inserted into the groove of the proper movable disc 2, the hole opening position is fixed, finally, the iron movable rod 10 is stirred to rotate to be attached to the magnet 28, the iron movable rod 10 is rotated to drive the infrared spotlight 11 to rotate, the iron movable rod 10 is adsorbed and fixed with the magnet 28 in the rotating process, the position of the infrared spotlight 11 is also fixed, the electric push rod 4 and the drilling machine 19 are turned on, the electric push rod 4 drives the drilling machine 19 to move towards the hole opening position, and the drilling machine 19 drives the drill bit to rotate in the process to perform accurate hole opening operation, namely the use process of the orthopaedics drilling aiming auxiliary positioning frame.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (1)
1. The utility model provides an orthopedics drilling aims auxiliary positioning frame, includes drilling machine (19), the telescopic shaft fixed connection of drilling machine (19) and electric putter (4), and electric putter (4) set up on movable disk (2), its characterized in that: the movable disc (2) is connected to the fixed disc (7) in a penetrating and rotating mode through a rotating shaft, a supporting rod (17) connected to one side of the fixed disc (7) is arranged, the supporting rod (17) is of a 7-shaped structure, a base (14) is arranged at the bottom end of the supporting rod (17), a universal wheel (13) with a brake is uniformly arranged at the lower end of the base (14), grooves are uniformly formed in the outer wall of the movable disc (2), one end of a positioning rod (24) is penetrated in one groove, the positioning rod (24) is of a cross-shaped structure, a through hole formed in the other end of the positioning rod (24) penetrates through the fixed plate (26) in a penetrating mode and is connected with a pull ring (25), the fixed plate (26) is of a -shaped structure, the fixed plate (26) is fixedly connected to the outer wall of the fixed ring (9), the fixed ring (9) is fixed on the fixed disc (7), the fixed ring (9) is parallel to the movable disc (2), and the penetrating through hole of the cross rod for the positioning rod (24) is arranged on the fixed ring (9);
a limiting ring (8) is fixedly embedded on the movable disc (2), the inner wall of the limiting ring (8) is of a conical structure, and a shell part of the electric push rod (4) is inserted in the limiting ring (8);
the movable disc (2) is provided with symmetrical fixed blocks (18), the inner walls of the fixed blocks (18) are rotationally connected with fixed rods (6) through rotating shafts, pressing plates (1) connected with the fixed rods (6) are arranged between the fixed rods, the pressing plates (1) are of arc structures, and arc surfaces of the pressing plates are attached to one section of the outer wall of the electric push rod (4);
the fixed rod (6) and the movable disc (2) are provided with threaded through holes which are communicated, and threaded parts of the hand-screwed bolts (3) are inserted into the threaded through holes;
the base (14) is of an inverted T-shaped structure, the base (14) is rotatably connected with a connecting shaft (22), the upper end of the connecting shaft (22) is fixedly connected with a threaded rod (20), a threaded part of the threaded rod (20) is inserted into a nut (21), and the nut (21) is fixed on one side of a vertical rod of the supporting rod (17);
the upper end of the vertical rod of the base (14) is provided with a groove, two sides of the wall of the groove are provided with brackets (12) which are connected, the brackets (12) are connected with pulleys (16) in a penetrating and rotating way through rotating shafts, the lower end of the supporting rod (17) is provided with a penetrating rod (15) which is connected, and the penetrating rod (15) penetrates through the groove of the base (14) to be in contact with the pulleys (16);
2 fixing frames (27) are fixed on one side of the drilling machine (19), an iron movable rod (10) is connected in a gap of the 2 fixing frames (27) in a penetrating and rotating mode through a rotating shaft, the iron movable rod (10) is arranged to be of a vertical Z-shaped structure, and one end of the iron movable rod (10) is connected with an infrared spotlight (11) which is parallel to the center of a drill bit part of the drilling machine (19);
the upper half section of the threaded rod (20) is of a T-shaped structure, and two sides of a cross rod of the T-shaped structure are of a hemispherical structure;
a spring (23) connected with one side of the vertical rod of the positioning rod (24) is arranged on the inner wall of the vertical rod of the fixing plate (26), and the spring (23) is sleeved on the periphery of the other cross rod of the positioning rod (24);
the upper end and the lower end of the fixed frame (27) are embedded and fixed with symmetrical magnets (28), and one side of each magnet (28) is contacted with the side end of the vertical rod of the upper half section of the iron movable rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010485800.2A CN111588440B (en) | 2020-06-01 | 2020-06-01 | Orthopedics drilling aims auxiliary positioning frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010485800.2A CN111588440B (en) | 2020-06-01 | 2020-06-01 | Orthopedics drilling aims auxiliary positioning frame |
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| Publication Number | Publication Date |
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| CN111588440A CN111588440A (en) | 2020-08-28 |
| CN111588440B true CN111588440B (en) | 2024-01-26 |
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| CN202010485800.2A Active CN111588440B (en) | 2020-06-01 | 2020-06-01 | Orthopedics drilling aims auxiliary positioning frame |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081160B (en) * | 2021-04-14 | 2022-06-17 | 欧阳晓 | Orthopedic drilling guiding and aiming device |
| CN113456166A (en) * | 2021-06-30 | 2021-10-01 | 郭鸿彬 | Convenient to use's orthopedics prosthesis is fixed with implanting tool assembly |
| CN113648079A (en) * | 2021-08-16 | 2021-11-16 | 山东第一医科大学附属省立医院(山东省立医院) | A fixing device for uropoiesis surgical instrument |
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| CN103934703A (en) * | 2014-05-08 | 2014-07-23 | 台山市金桥铝型材厂有限公司 | Multi-angle drilling and positioning fixture |
| CN104354017A (en) * | 2014-11-06 | 2015-02-18 | 新余钢铁集团有限公司 | Circumferential drilling hole positioning device for round workpiece |
| CN205391158U (en) * | 2016-02-27 | 2016-07-27 | 肖峰 | Orthopedics fixing device that punches |
| CN207755353U (en) * | 2017-10-26 | 2018-08-24 | 安徽紫薇帝星数字科技有限公司 | A kind of easy to operate Needle localization guiding device |
| CN208591095U (en) * | 2018-01-27 | 2019-03-12 | 潘风雨 | A kind of orthopaedics drilling sighting device |
| CN208044052U (en) * | 2018-03-21 | 2018-11-02 | 南京市第一医院 | A kind of medical magnetic resonance receiving coil assembly apparatus |
| CN109330657A (en) * | 2018-10-19 | 2019-02-15 | 王慧涛 | A kind of neurosurgery skull drilling device |
| CN109623004A (en) * | 2018-12-26 | 2019-04-16 | 深圳市金佳利机电有限公司 | It is a kind of for processing the perforating device of hardware |
| CN210249980U (en) * | 2019-06-13 | 2020-04-07 | 郑州儿童医院 | Orthopedic surgery positioning device |
| CN110919876A (en) * | 2019-12-17 | 2020-03-27 | 苏燕芳 | Drilling machine for construction |
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