A kind of orthopaedics lift leg positional punch treatment platform
Technical field
It is treated and is put down with lift leg positional punch the present invention relates to the field of medical instrument technology more particularly to a kind of orthopaedics
Platform.
Background technique
Fracture is that the continuity of bone structure is broken completely or partially.Be more common in children and the elderly, young people also when
There is generation.Patient is often-a position fracture, minority is multiple fracture.Through appropriate processing in time, most patients can restore former
The function of coming, a few patients can leave different degrees of sequelae.Internal fixation of fracture refers to the metal when fracturing
The operation that knochenbruch is connected and fixed by the objects such as screw, steel plate, intramedullary needle, steel wire or bone plate directly in knochenbruch.
Knochenbruch is connected needs to punch on bone, existing perforating device positioning is inaccurate, and beats
The height of hole treatment platform is difficult to adjust, and the doctor of different heights is inconvenient to use.
Summary of the invention
The purpose of the present invention is to solve existing perforating devices to position height that is inaccurate, and punching treatment platform
Degree is difficult to adjust, doctor's inconvenient problem with use of different heights, and a kind of orthopaedics proposed is positioned with lift leg and beaten
Treat platform in hole.
To achieve the goals above, present invention employs following technical solutions:
A kind of orthopaedics treats platform, including pedestal with lift leg positional punch, and four corners below the pedestal are equal
Universal wheel is installed, second chamber is provided in the pedestal, the second chamber is internally provided with multiple second threaded rods,
Multiple second threaded rods are in around setting, and the bottom end of second threaded rod and the interior lower rotation of second chamber connect, described
The inner top of second chamber is provided with the first through hole corresponding with the second threaded rod tip, sets at the center of the second chamber
It is equipped with connecting shaft, the bottom end of the connecting shaft and the interior lower rotation of second chamber connect, and the inner top of the second chamber is set
It is equipped with the second through hole corresponding with connecting shaft top, is provided with above the pedestal with second through hole site corresponding the
Two driving motors, the top of the connecting shaft are connect through the second through hole and with the driving end of the second driving motor, and described the
It is provided with transmission mechanism corresponding with the second threaded rod and connecting shaft in two chambers, is provided with station above the pedestal,
Be fixed with below the station it is multiple run through the corresponding pillar in hole site with first, be provided with and the second screw thread in the pillar
The top of the corresponding accommodating groove of bar, second threaded rod extends through the first through hole into accommodating groove, second screw thread
Bar is threadedly coupled with the inner sidewall of accommodating groove, and the two sides above the station are respectively and fixedly provided with column, between two columns
Crossbeam is slidably connected, first chamber is provided in the column, the first chamber inner wall is provided with close to the side of crossbeam
It is open, regulating mechanism corresponding with crossbeam is provided in the first chamber, the Dorsal glide of the crossbeam is connected with rotation electricity
Machine, the driving end of the rotary electric machine are connected with drill bit, and the upper end of the rotary electric machine antetheca is provided with fixed mechanism, the cross
It is provided with limit hole corresponding with fixed mechanism on beam, is provided with leg binding mechanism above the station.
Preferably, the transmission mechanism includes first gear and second gear, and connecting shaft is arranged in the first gear
The lower end of the second threaded rod is arranged in lower end, the second gear, and the second gear engages connection with first gear.
Preferably, the regulating mechanism includes the first threaded rod, and the upper and lower ends of first threaded rod are respectively with first
The inner top of chamber is connected with interior lower rotation, and movable block is threaded on first threaded rod, and the movable block is close
The side of opening is fixed with connecting rod, and one end of the connecting rod is fixedly connected through opening and with crossbeam, the first chamber
Inside it is provided with driving mechanism corresponding with the first threaded rod.
Preferably, the driving mechanism includes first bevel gear, and the first bevel gear is arranged under the first threaded rod
End, the first chamber inner wall are provided with third through hole far from the lower end of opening side, and the column outer wall is far from crossbeam
Side, which is fixed with, is interspersed with drive shaft in corresponding first driving motor in hole site, the third through hole with third, institute
It states one end of drive shaft to be rotatablely connected through third through hole and with the inner sidewall of first chamber, the other end of the drive shaft passes through
It wears third through hole and is connect with the driving end of the first driving motor, be provided with second bevel gear in the drive shaft, described
Two bevel gears are located in first chamber and engage connection with first bevel gear.
Preferably, it is provided with the first sliding block at the center of the rotary electric machine antetheca, the crossbeam is close to rotary electric machine
Side is provided with first sliding groove corresponding with the first sliding block, and the first sliding groove is in horizontally disposed.
Preferably, the two sides of the crossbeam are provided with the second sliding block, the column close to the side of crossbeam be provided with
The corresponding second sliding slot of second sliding block, the second sliding slot are in be vertically arranged.
Preferably, the fixed mechanism includes first partition, and the first partition is fixedly connected with rotary electric machine, and described
It is provided with second partition below one partition, the antetheca of the second partition and rotary electric machine is slidably connected, the second partition
It is connected with multiple springs between first partition, gag lever post, the gag lever post are fixed at the center below the second partition
Lower end extend into limit hole.
Preferably, the leg binding mechanism includes two substrates, and two substrates are located at the lower section of crossbeam and are in
It being symmetrical arranged, arc groove is provided at the center above the substrate, the interior bottom of the arc groove is pasted with foam-rubber cushion,
Magic tape is provided with above the arc groove.
Preferably, the inner sidewall of the connecting rod and opening is slidably connected.
, can be according to the height of doctor in the present invention, the reasonable height for adjusting station, be different heights doctor with
Facilitate, rotary electric machine can slide on crossbeam, the position of rotary electric machine be adjusted according to the position of patient leg, by gag lever post
Lower end be stuck in limit hole and can fix the position of rotary electric machine, adjust horizontal depth of beam, rotary electric machine drives end connection
Drill bit carry out punch operation, position it is more accurate, practicability is stronger, is worth promoting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of orthopaedics lift leg positional punch proposed by the present invention treats platform;
Fig. 2 is the structural schematic diagram in a kind of orthopaedics lift leg positional punch proposed by the present invention treatment platform at A;
Fig. 3 is the structural schematic diagram in a kind of orthopaedics lift leg positional punch proposed by the present invention treatment platform at B;
Fig. 4 is the structural schematic diagram in a kind of orthopaedics lift leg positional punch proposed by the present invention treatment platform at C.
In figure: 1 first chamber, 2 movable blocks, 3 columns, 4 first threaded rods, 5 accommodating grooves, 6 first through holes, 7 second spiral shells
Rasp bar, 8 connecting rods, 9 openings, 10 pillars, 11 second through holes, 12 second driving motors, 13 limit holes, 14 crossbeams, 15 rotations
It is motor, 16 drill bits, 17 stations, 18 pedestals, 19 second gears, 20 first gears, 21 connecting shafts, 22 second chambers, 23 universal
Wheel, 24 first driving motors, 25 third through holes, 26 drive shafts, 27 first bevel gears, 28 second bevel gears, 29 magic tapes, 30
Substrate, 31 first partitions, 32 springs, 33 second partitions, 34 gag lever posts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of orthopaedics treats platform, including pedestal 18,18 lower section of pedestal with lift leg positional punch
Four corners be mounted on universal wheel 23, second chamber 22 is provided in pedestal 18, second chamber 22 is internally provided with
Multiple second threaded rods 7, multiple second threaded rods 7 are in around setting, the bottom end of the second threaded rod 7 and the interior bottom of second chamber 22
Portion's rotation connection, the inner top of second chamber 22 are provided with the first through hole 6 corresponding with 7 top of the second threaded rod, the second chamber
Connecting shaft 21 is provided at the center of room 22, the bottom end of connecting shaft 21 is connect with the interior lower rotation of second chamber 22, the second chamber
The inner top of room 22 is provided with the second through hole 11 corresponding with 21 top of connecting shaft, and the top of pedestal 18 is provided with to be passed through with second
Perforate corresponding second driving motor 12 in 11 positions, the top of connecting shaft 21 through the second through hole 11 and with the second driving motor
12 driving end connection.
Transmission mechanism corresponding with the second threaded rod 7 and connecting shaft 21 is provided in second chamber 22, transmission mechanism includes
The lower end of connecting shaft 21 is arranged in first gear 20 and second gear 19, first gear 20, and second gear 19 is arranged in the second spiral shell
The lower end of rasp bar 7, second gear 19 engage connection with first gear 20, start the second driving motor 12, due to second gear 19
Connection is engaged with first gear 20, the second threaded rod 7 can be made to rotate.
The top of pedestal 18 is provided with station 17, and multiple and 6 position pair of the first through hole is fixed with below station 17
The pillar 10 answered, accommodating groove 5 corresponding with the second threaded rod 7 is provided in pillar 10, and the top of the second threaded rod 7 runs through first
Through hole 6 extends into accommodating groove 5, and the second threaded rod 7 is threadedly coupled with the inner sidewall of accommodating groove 5, and the two of 17 top of station
Side is respectively and fixedly provided with column 3, and crossbeam 14 is slidably connected between two columns 3, and the two sides of crossbeam 14 are provided with the second sliding block, stands
Column 3 is provided with second sliding slot corresponding with the second sliding block close to the side of crossbeam 14, and second sliding slot is in be vertically arranged, in column 3
Be provided with first chamber 1,1 inner wall of first chamber is provided with opening 9 close to the side of crossbeam 14, be provided in first chamber 1 with
The corresponding regulating mechanism of crossbeam 14, regulating mechanism include the first threaded rod 4, and the upper and lower ends of the first threaded rod 4 are respectively with first
The inner top of chamber 1 is connected with interior lower rotation, movable block 2 is threaded on the first threaded rod 4, movable block 2 is close to opening 9
Side be fixed with connecting rod 8, one end of connecting rod 8 is fixedly connected through opening 9 and with crossbeam 14, connecting rod 8 and opening 9
Inner sidewall is slidably connected, and connecting rod 8 can limit movable block 2, drives movable block 2 during preventing the first threaded rod 4 from rotating
Rotation, the rotation of the first threaded rod 4 can change the height of crossbeam 14.
Driving mechanism corresponding with the first threaded rod 4 is provided in first chamber 1, driving mechanism includes first bevel gear
27, the lower end of the first threaded rod 4 is arranged in first bevel gear 27, and 1 inner wall of first chamber is provided with far from the lower end of 9 sides of opening
Third through hole 25,3 outer wall of column are fixed with the first driving corresponding with 25 position of third through hole far from the side of crossbeam 14
Motor 24, is interspersed with drive shaft 26 in third through hole 25, one end of drive shaft 26 through third through hole 25 and with the first chamber
The inner sidewall of room 1 is rotatablely connected, and the other end of drive shaft 26 runs through third through hole 25 and the driving with the first driving motor 24
End connects, and second bevel gear 28 is provided in drive shaft 26, second bevel gear 28 is located in first chamber 1 and and first bevel gear
27 engagement connections can make the first threaded rod 4 rotate, the side of the first threaded rod 4 rotation by starting the first driving motor 24
To the direction for determining the movement of crossbeam 14.
The Dorsal glide of crossbeam 14 is connected with rotary electric machine 15, and it is sliding that first is provided at the center of 15 antetheca of rotary electric machine
Block, crossbeam 14 are provided with first sliding groove corresponding with the first sliding block close to the side of rotary electric machine 15, and first sliding groove is set in level
It sets, rotary electric machine 15 horizontal on crossbeam 14 can slide, and the position of rotary electric machine 15 can be adjusted according to the position of patient leg
It sets, the driving end of rotary electric machine 15 is connected with drill bit 16.
The upper end of 15 antetheca of rotary electric machine is provided with fixed mechanism, and limit corresponding with fixed mechanism is provided on crossbeam 14
Hole 13, fixed mechanism include first partition 31, and first partition 31 is fixedly connected with rotary electric machine 15, and the lower section of first partition 31 is set
Be equipped with second partition 33, second partition 33 and the antetheca of rotary electric machine 15 are slidably connected, second partition 33 and first partition 31 it
Between be connected with multiple springs 32, be fixed with gag lever post 34 at the center of 33 lower section of second partition, the lower end of gag lever post 34 is to limit
Extend in hole 13, the lower end of gag lever post 34 is stuck in limit hole 13, the position of rotary electric machine 15 is fixed.
The top of station 17 is provided with leg binding mechanism, and leg binding mechanism includes two substrates 30, two substrates
30 are located at the lower section of crossbeam 14 and are symmetrical set, and are provided with arc groove at the center of 30 top of substrate, arc groove
Interior bottom is pasted with foam-rubber cushion, and magic tape 29 is provided with above arc groove, the leg of patient can be fixed and guarantee disease
The comfort of people leg.
In the present invention, start the second driving motor 12, the driving end of the second driving motor 12 drives connecting shaft 21 to rotate, even
During spindle 21 rotates, first gear 20 drives second gear 19 to rotate, so that the second threaded rod 7 rotates, due to
Second threaded rod 7 is threadedly coupled with the inner sidewall of accommodating groove 5, so that pillar 10 moves up and down, the movement of pillar 10
The direction that direction depends on the second driving motor 12 driving end rotation can be according to doctor so as to change the height of station 17
Leg is placed in the arc groove being arranged on substrate 30, uses by raw height, the reasonable height for adjusting station 17, patient
Magic tape 29 can fix leg, start the first driving motor 24, and the driving end of the first driving motor 24 drives drive shaft 26
Rotation, during drive shaft 26 rotates, second bevel gear 28 drives first bevel gear 27 to rotate, so that the first threaded rod
4 rotations, during the first threaded rod 4 rotates, movable block 2 is limited by connecting rod 8 and can not be rotated, and movable block 2 can only be
It is moved on first threaded rod 4, the mobile direction of movable block 2 depends on the direction of the first driving motor 24 driving end rotation, mobile
The movement of block 2 can change the height of crossbeam 14, and so as to change the height of rotary electric machine 15, rotary electric machine 15 can be in cross
It is slided on beam 14, gag lever post 34, which is stuck in limit hole 13, can fix the position of rotary electric machine 15, according to the position of patient leg
It sets, adjusts the position of rotary electric machine 15, crossbeam 14 moves down, and rotary electric machine 15 drives the drill bit 16 of end connection to carry out punching behaviour
Make, registration.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.