CN114203000A - Uterine fallopian tube 4-dimensional ultrasonic radiography teaching device based on 3D printing technology - Google Patents
Uterine fallopian tube 4-dimensional ultrasonic radiography teaching device based on 3D printing technology Download PDFInfo
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- CN114203000A CN114203000A CN202111504385.1A CN202111504385A CN114203000A CN 114203000 A CN114203000 A CN 114203000A CN 202111504385 A CN202111504385 A CN 202111504385A CN 114203000 A CN114203000 A CN 114203000A
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Abstract
The invention discloses a uterine tube 4-dimensional ultrasonic radiography teaching device based on a 3D printing technology, which comprises four stand columns, wherein the upper ends of the four stand columns are fixedly connected with a containing and installing mechanism together, the four stand columns are arranged in a rectangular shape and fixedly connected to two sides of the lower surface of the containing and installing mechanism, the inner side wall, close to the upper end of the containing and installing mechanism, is in threaded connection with a lifting adjusting mechanism, and the opposite sides of the lifting adjusting mechanism are fixedly connected with a supporting and stabilizing mechanism together, so that the invention has the beneficial effects that: the meshing drives two second gear rotations under the effect of driving motor and first gear, drives the threaded rod and rotates, adjusts the thread bush under the effect of second spout and slide and rises, reaches the height of four development boards of movable adjustment, and the comfort level of watching when increasing the teaching drives under the effect of first spout and slide bar and accomodates the basket and remove, and the teaching finished product of convenient storage printing is convenient for take the use.
Description
Technical Field
The invention relates to a teaching device, in particular to a uterine fallopian tube 4-dimensional ultrasonic radiography teaching device based on a 3D printing technology, and belongs to the technical field of ultrasonic radiography teaching.
Background
Ultrasonic Contrast (Ultrasonic Contrast), also known as Acoustic Contrast (Acoustic Contrast), is a technique that uses Contrast agents to enhance the backscattered echoes and significantly improve the resolution, sensitivity and specificity of Ultrasonic diagnosis. With the improvement of the performance of the apparatus and the appearance of new acoustic contrast agents, ultrasound contrast has been able to effectively enhance the two-dimensional ultrasound image and blood flow doppler signal of parenchymal organs such as cardiac muscle, liver, kidney, brain, etc., reflect and observe the blood flow perfusion of normal tissues and diseased tissues, and has become a very important and promising development direction of ultrasound diagnosis.
Present 4D ultrasonic radiography of uterus oviduct can print through 3D printing technique, but need teach the show through radiography teaching device after 3D prints, but present teaching device removes inconveniently, need artifical transport, can only teach the show at fixed height and fixed direction simultaneously, can not adjust the height according to the condition of difference, and teaching in-process people is more, it can't watch to lead to there being some people, can't show the crowd of equidirectional not and watch, the flexibility is low, and present display device can only fixed 3D printed matter, just need carry out artifical the change after leading to teaching a printed matter to end, it is very inconvenient to use, thereby extravagant teaching time, reduce the teaching quality.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a uterotubal 4-dimensional ultrasonic contrast teaching device based on a 3D printing technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the uterine tube 4-dimensional ultrasonic radiography teaching device based on the 3D printing technology comprises four stand columns, wherein the upper ends of the four stand columns are fixedly connected with a containing and installing mechanism together, the four stand columns are arranged in a rectangular shape and fixedly connected to two sides of the lower surface of the containing and installing mechanism, a lifting adjusting mechanism is in threaded connection with the inner side wall, close to the upper end, of the containing and installing mechanism, the lifting adjusting mechanism is fixedly connected with a supporting and stabilizing mechanism together on one opposite side, a multi-direction watching mechanism is fixedly connected to the center of the upper surface of the supporting and stabilizing mechanism, an automatic switching mechanism is fixedly connected to the upper end of the multi-direction watching mechanism, and a replacing and clamping mechanism is fixedly connected to the upper end of the automatic switching mechanism;
the containing and installing mechanism comprises a bottom plate, the bottom plate is fixedly connected to the upper ends of four stand columns, the four stand columns positioned on two sides of the lower surface of the bottom plate are symmetrically arranged in a rectangular shape, the upper end of the bottom plate is fixedly connected with a containing block, one side of the containing block is provided with a containing groove, the notch of the containing groove penetrates through the outer surface of the containing block and extends out of the containing block, the inner parts of the containing blocks positioned on two sides of the containing groove are provided with two first sliding grooves which are symmetrically arranged, the two first sliding grooves face each other and once penetrate through the inner side wall of the containing block and extend into the containing groove, the inner parts of the two first sliding grooves are respectively and slidably connected with a sliding rod, one side of the two sliding rods facing each other penetrates through the notches of the two first sliding grooves and extends into the containing groove, and one side of the two sliding rods facing each other is fixedly connected with a containing basket with an opening-shaped upper end, one side of the containing basket close to the containing groove opening extends to the outside of the containing block, one side of the containing basket far away from the containing block is fixedly connected with a blocking plate, one side of the blocking plate far away from the containing basket is fixedly connected with two first handles, two mounting boxes are fixedly connected with two sides of the upper surface of the containing block, two first openings which are symmetrically arranged are arranged on the box wall of one side of the two mounting boxes close to the lower end in a penetrating manner, two second openings which are symmetrically arranged are arranged on the box wall of one side of the two mounting boxes close to the upper end in a penetrating manner, two second sliding grooves are arranged on the inner box wall of one side of each mounting box opposite to each mounting box, a plurality of jacks are arranged on the box wall of the mounting box on one side opposite to each second sliding groove in a penetrating manner, the jacks are communicated with the two second sliding grooves, and a first mounting rack is fixedly connected at the center of the upper surface of the containing block, the first mounting frame is internally and fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a first gear, two sides of the first gear penetrate through each first opening of the chain and extend into the two mounting boxes, the centers of the box walls in the two ends of the two mounting boxes are fixedly connected with four first bearings which are symmetrically arranged, each two corresponding first bearings are fixedly connected with a threaded rod, the rod walls of the two threaded rods, which are close to the lower ends of the two threaded rods, are fixedly sleeved with a second gear, and the two second gears are meshed and connected with two sides of the first gears;
the lifting adjusting mechanism comprises two thread sleeves, wherein the thread sleeves are respectively in threaded connection with the rod wall, close to the lower end position, of the two threaded rods, two sliding plates and two sliding plates are fixedly connected to one sides of the thread sleeves in opposite directions and extend into the two second sliding grooves, the two sliding plates are respectively in sliding connection with one sides of the sliding plates in the two second sliding grooves, the two sliding plates are provided with two slots and two corresponding inserting holes, the two inserting holes and the two corresponding inserting holes are jointly movably inserted to form two inserting rods, the two inserting rods are arranged on one sides of the thread sleeves in opposite directions, and the two second openings and the two mounting plates are fixedly connected to one sides of the thread sleeves in opposite directions.
Preferably, support stabilizing mean includes a support column, support column fixed connection is in mounting panel upper surface center department, just support column upper end fixedly connected with one is the backup pad of circular setting, just a ring channel has been seted up to the lateral wall that the backup pad upper end is close to the edge, a slide rail that is the annular setting of ring channel tank bottom fixedly connected with.
Preferably, the multi-direction viewing mechanism comprises a first stepping motor, the first stepping motor is fixedly connected to the center of the upper surface of the supporting plate, a rotating plate is fixedly connected to the output end of the first stepping motor, two sliding rods are fixedly connected to two sides of the lower surface of the rotating plate, and the lower ends of the two sliding rods are slidably connected to two sides of the sliding rail.
Preferably, the automatic switching mechanism comprises a second bearing, the second bearing is fixedly connected to the center of the upper surface of the rotating plate, a rotating rod is fixedly connected to the upper end of the second bearing, a first transmission wheel is fixedly sleeved on the rod wall of the rotating rod close to the lower end position and is far away from a second step motor fixedly connected to the upper surface of the rotating plate on one side of the first transmission wheel, a second transmission wheel is fixedly connected to the output end of the second step motor, and the second transmission wheel and the first transmission wheel are connected with a belt in a transmission mode.
Preferably, it includes four connecting rods, four to change fixture the connecting rod is the symmetry and sets up distribution fixed connection on the outside pole wall of bull stick, and four the equal fixedly connected with in one side that the bull stick was kept away from to the connecting rod is a development board, four one side fixedly connected with a plurality of that four connecting rods were kept away from to development board is the spring that the symmetry set up, and splint, a plurality of are all fixedly connected with to per two corresponding springs jointly splint, a plurality of four one side of developing board is kept away from to splint is a second handle of the equal fixedly connected with.
Preferably, the rotating rods positioned at the upper ends of the four connecting rods are fixedly connected with a condensing plate, and the condensing plate and the four developing plates are fixedly connected with a radiation lamp at corresponding positions.
Preferably, one side of each of the two insertion rods, which is far away from the two installation boxes, is fixedly connected with a pulling block.
Preferably, a second mounting frame is fixedly connected to the outside of the first stepping motor, and the lower end of the second mounting frame is fixedly connected to the upper surface of the supporting plate.
Preferably, the second stepping motor is fixedly connected with a third mounting frame outside, and the lower end of the third mounting frame is fixedly connected to the upper surface of the rotating plate.
Preferably, the lower surfaces of the four upright posts are fixedly connected with a self-locking universal wheel.
The uterine tube 4-dimensional ultrasonic radiography teaching device based on the 3D printing technology has the beneficial effects that:
1. through setting up the storage installation mechanism, lifting adjusting mechanism, support stabilizing mean, multi-direction viewing mechanism, automatic switching mechanism and change fixture convenience mesh under the effect of driving motor and first gear and drive two second gear rotations, thereby it rotates to drive the threaded rod under the effect of first bearing, it rises to be convenient for adjust the thread bush under the slip limiting displacement of second spout and slide, and then can be at the height of adjusting the mounting panel under the effect of second open-ended, thereby can reach the height of four development boards of activity regulation, the comfort level of watching when increasing the teaching, drive the storage basket removal under the slip limiting displacement of first spout and slide bar simultaneously, the teaching finished product of convenient storage printing, be convenient for take the use.
2. Through setting up accomodate installation mechanism, lift adjustment mechanism, support stabilizing mean, multi-direction viewing mechanism, the slewing mechanism drives the rotor plate and rotates with the change fixture convenience under the effect of first step motor to can drive the slide bar in step and slide on the inside slide rail of ring channel, increase the rotational stability of four pieces of development board, thereby can watch the crowd of equidirectional not, ensure the teaching quality, guarantee that the people of all directions can all watch the teaching.
3. Through setting up the installation mechanism of accomodating, lifting adjusting mechanism, support stabilizing mean, multi-direction viewing mechanism, the automatic switching mechanism is convenient to drive first transmission and bull stick rotation under the effect of second step motor, secondary drive wheel and belt with changing fixture, the automatic printed matter that drives on the different development boards of being convenient for rotates, the teaching of conveniently changing, the elastic action through splint and spring simultaneously makes things convenient for the different printed matter of fast and stable centre gripping, convenient to use.
Drawings
FIG. 1 is a schematic overall sectional structural view of a 4-dimensional ultrasound angiography teaching device for a uterotubal tube based on a 3D printing technology according to the present invention;
FIG. 2 is an enlarged schematic structural view of part A in FIG. 1 of a 4-dimensional sonography teaching device for a uterotubal tube based on 3D printing technology according to the present invention;
FIG. 3 is an enlarged schematic structural view of a portion B in FIG. 1 of a 4-dimensional sonography teaching device of a uterotubal tube based on 3D printing technology according to the present invention;
FIG. 4 is a schematic external structural diagram of a receiving block of a 4-dimensional ultrasound angiography teaching device for a uterotubal tube based on 3D printing technology according to the present invention;
FIG. 5 is a schematic cross-sectional view along the C-C direction in FIG. 1 of a 4-dimensional ultrasound angiography teaching apparatus for uterotubal application based on 3D printing technology according to the present invention;
FIG. 6 is a schematic cross-sectional view along the D-D direction in FIG. 1 of a 4-dimensional ultrasound angiography teaching apparatus for uterotubal application based on 3D printing technology according to the present invention;
FIG. 7 is a schematic structural diagram of a replacement clamping mechanism of a 4-dimensional ultrasound angiography teaching device for a uterotubal tube based on a 3D printing technology, according to the present invention;
FIG. 8 is a schematic external structural view of a development plate of the 4D ultrasound angiography teaching device for the uterotubal tract based on 3D printing technology;
FIG. 9 is a schematic structural diagram of a 4-dimensional ultrasound angiography teaching device for a uterotubal tube based on a 3D printing technology according to the present invention;
fig. 10 is a schematic top cross-sectional structural view of a support plate of a 4-dimensional hystero-salpingography teaching device based on a 3D printing technique according to the present invention.
In the figure: the vertical column 1, the storage and installation mechanism 2, the bottom plate 21, the storage block 22, the storage groove 23, the first chute 24, the slide rod 25, the storage basket 26, the blocking plate 27, the first handle 28, the installation box 29, the first opening 210, the second opening 211, the second chute 212, the insertion hole 213, the first installation frame 214, the driving motor 215, the first gear 216, the first bearing 217, the threaded rod 218, the second gear 219, the lifting and lowering adjustment mechanism 3, the threaded sleeve 31, the slide plate 32, the insertion slot 33, the insertion rod 34, the pull block 35, the installation plate 36, the support and stabilization mechanism 4, the support column 41, the support plate 42, the annular groove 43, the slide rail 44, the multi-direction viewing mechanism 5, the second installation frame 51, the first stepping motor 52, the rotation plate 53, the slide rod 54, the automatic 6, the second bearing 61, the rotation rod 62, the first transmission wheel 63, the third installation frame 64, the second stepping motor 65, the second transmission wheel 66, the first transmission wheel 28, the second bearing and the second transmission mechanism, The belt 67, the replacement clamping mechanism 7, the connecting rod 71, the developing plate 72, the spring 73, the clamping plate 74, the second handle 75, the light gathering plate 76, the irradiation lamp 77 and the self-locking universal wheel 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-10, a 3D printing technology-based 4-dimensional ultrasonic angiography teaching device for a uterotubal tube comprises four upright posts 1, wherein the upper ends of the four upright posts 1 are fixedly connected with a containing and installing mechanism 2, the four upright posts 1 are arranged in a rectangular shape and fixedly connected to two sides of the lower surface of the containing and installing mechanism 2, a lifting adjusting mechanism 3 is in threaded connection with the inner side wall of the containing and installing mechanism 2 close to the upper end, one opposite side of the lifting adjusting mechanism 3 is fixedly connected with a supporting and stabilizing mechanism 4, the center of the upper surface of the supporting and stabilizing mechanism 4 is fixedly connected with a multi-direction viewing mechanism 5, the upper end of the multi-direction viewing mechanism 5 is fixedly connected with an automatic switching mechanism 6, and the upper end of the automatic switching mechanism 6 is fixedly connected with a replacing and clamping mechanism 7;
the containing and installing mechanism 2 comprises a bottom plate 21, the bottom plate 21 is fixedly connected with the upper ends of four upright posts 1, the four upright posts 1 positioned on two sides of the lower surface of the bottom plate 21 are symmetrically arranged in a rectangular shape, the upper end of the bottom plate 21 is fixedly connected with a containing block 22, one side of the containing block 22 is provided with a containing groove 23, the notch of the containing groove 23 penetrates through the outer surface of the containing block 22 and extends to the outside of the containing block 22, two first sliding grooves 24 which are symmetrically arranged are arranged in the containing block 22 positioned on two sides of the containing groove 23, the two first sliding grooves 24 oppositely penetrate through the inner side wall of the containing block 22 once and extend into the containing groove 23, a sliding rod 25 is slidably connected in each of the two first sliding grooves 24, one opposite side of the two sliding rods 25 penetrates through the notches of the two first sliding grooves 24 and extends into the containing groove 23, and a containing basket 26 with an open upper end is fixedly connected on one opposite side of the two sliding rods 25, one side of the containing basket 26 close to the opening of the containing groove 23 extends to the outside of the containing block 22, one side of the containing basket 26 far away from the containing block 22 is fixedly connected with a blocking plate 27, one side of the blocking plate 27 far away from the containing basket 26 is fixedly connected with two first handles 28, two installing boxes 29 are fixedly connected with two sides of the upper surface of the containing block 22, two opposite side box walls of the two installing boxes 29 close to the lower end are provided with two first openings 210 which are symmetrically arranged in a penetrating way, one opposite side box walls of the two installing boxes 29 close to the upper end are provided with two second openings 211 which are symmetrically arranged in a penetrating way, the inner box wall of one opposite side of each installing box 29 of the chain is provided with two second sliding grooves 212, the installing box 29 on one opposite side of the two second sliding grooves 212 is provided with a plurality of inserting holes 213 in a penetrating way, the plurality of inserting holes 213 are communicated with the two second sliding grooves 212, a first installing frame 214 is fixedly connected with the center of the upper surface of the containing block 22, a driving motor 215 is fixedly connected inside the first mounting frame 214, a first gear 216 is fixedly connected at the output end of the driving motor 215, two sides of the first gear 216 penetrate through each first opening 210 of the chain and extend into the two mounting boxes 29, four first bearings 217 symmetrically arranged are fixedly connected at the centers of the inner box walls at the two ends of the two mounting boxes 29, each two corresponding first bearings 217 are fixedly connected with a threaded rod 218 together, a second gear 219 is fixedly sleeved on the rod wall of each threaded rod 218 close to the lower end, and the two second gears 219 are meshed and connected with two sides of the first gear 216;
the lifting adjusting mechanism 3 comprises two thread sleeves 31, the two thread sleeves 31 are respectively in threaded connection with the rod wall of two threaded rods 218 close to the lower end position, two sliding plates 32 are fixedly connected to one side of each of the two thread sleeves 31, one side of each of the two sliding plates 32 extends into the two second sliding grooves 212, one side of each of the two sliding plates 32 is connected to the two second sliding grooves 212 in a sliding mode, two slots 33 are formed in one side of each of the two sliding plates 32 and two corresponding inserting holes 213, the two thread sleeves 31 of the two inserting rods 34 penetrate through the two second openings 211 in the opposite side of each of the two inserting rods 33 and the two corresponding inserting holes 213 in a common movable insertion mode, and one side of each of the two thread sleeves 31 in the opposite direction is fixedly connected with one mounting plate 36.
Support stabilizing mean 4 and include a support column 41, support column 41 fixed connection is in mounting panel 36 upper surface center department, and support column 41 upper end fixedly connected with one is the backup pad 42 of circular setting, and backup pad 42 upper end is close to the lateral wall of edge and has seted up an annular groove 43, slide rail 44 that annular groove 43 tank bottom fixedly connected with one is the annular setting is favorable to conveniently driving slide bar 54 through slide rail 44 and annular groove 43 and rotates, increase rotor plate 53 rotational stability.
The multi-direction watching mechanism 5 comprises a first step motor 52, the first step motor 52 is fixedly connected to the center of the upper surface of the supporting plate 42, a rotating plate 53 is fixedly connected to the output end of the first step motor 52, two sliding rods 54 are fixedly connected to two sides of the lower surface of the rotating plate 53, the lower ends of the two sliding rods 54 are slidably connected to two sides of the sliding rail 44, the rotation of the rotating plate 53 is facilitated to be driven through the first step motor 52, printed products which are convenient to drive explanation can be watched in multiple directions, and the teaching quality is improved.
The automatic switching mechanism 6 comprises a second bearing 61, the second bearing 61 is fixedly connected to the center of the upper surface of the rotating plate 53, the upper end of the second bearing 61 is fixedly connected with a rotating rod 62, a first transmission wheel 63 is fixedly sleeved on a rod wall of the rotating rod 62 close to the lower end position, a second stepping motor 65 is fixedly connected to the upper surface of the rotating plate 53 far away from one side of the first transmission wheel 63, the output end of the second stepping motor 65 is fixedly connected with a second transmission wheel 66, the second transmission wheel 66 and the first transmission wheel 63 are jointly in transmission connection with a belt 67, the second stepping motor 65 is favorable for driving the first transmission wheel 63 and the rotating rod 62 to rotate through the second transmission wheel 66 and the belt 67, therefore, four developing plates 72 can be driven to rotate, and different contrast prints can be conveniently explained.
Change fixture 7 and include four connecting rods 71, four connecting rods 71 are the symmetry and set up distribution fixed connection on the outside pole wall of bull stick 62, and four connecting rods 71 keep away from a development board 72 of the equal fixedly connected with in one side of bull stick 62, four development boards 72 keep away from a spring 73 that four one side fixedly connected with a plurality of connecting rod 71 are the symmetry and set up, splint 74 of the equal common fixedly connected with in every two corresponding spring 73, a second handle 75 of the equal fixedly connected with in one side of four development boards 72 is kept away from to a plurality of splint 74, be favorable to conveniently spur a plurality of splint 74 through a plurality of second handle 75, thereby can stabilize the radiography printed matter of the different specifications of centre gripping, conveniently carry out various explanation simultaneously, avoid making a round trip to watch.
Be located a solar panel 76 of bull stick 62 fixedly connected with of four connecting rods 71 upper ends, lamp 77 of the equal fixedly connected with in corresponding position of solar panel 76 and four development boards 72 is favorable to through lamp 77 and solar panel 76 convenient clear looking the printed matter more, is convenient for watch the detail.
One side fixedly connected with of two inserting rods 34 keeping away from two install bins 29 draws piece 35, is favorable to drawing convenient rapid stabilization pulling inserting rod 34 through two and draws piece 35, is convenient for carry on spacingly to two slides 32.
The first stepping motor 52 is fixedly connected with a second mounting bracket 51 at the outside, and the lower end of the second mounting bracket 51 is fixedly connected with the upper surface of the supporting plate 42, so that the mounting stability of the first stepping motor 52 is improved by the second mounting bracket 51.
Outside fixed connection of second step motor 65 is a third mounting bracket 64, and third mounting bracket 64 lower extreme fixed connection is at the rotor plate 53 upper surface, is favorable to conveniently increasing the installation stability of second step motor 65 through third mounting bracket 64.
The equal fixedly connected with auto-lock universal wheel 8 of four stand 1 lower surfaces is favorable to conveniently driving equipment through auto-lock universal wheel 8 and removes, avoids hard transport.
The working principle is as follows: when the portable radiography machine is used, the bottom plate 21 and the device are driven to move to a proper teaching position through the four self-locking universal wheels 8 and the upright post 1, then the four self-locking universal wheels 8 are locked, at the moment, the first handle 28 is pulled, the first handle 28 pulls the containing basket 26 through the blocking plate 27, the containing basket 26 drives the sliding rod 25 to slide in the first sliding groove 24, when the containing basket 26 moves out of the containing groove 23, a printed radiography product to be explained is taken out, then the plurality of second handles 75 are pulled, the plurality of second handles 75 pull the plurality of clamping plates 74, the plurality of clamping plates 74 stretch the springs 73 when moving, at the moment, the printed radiography product is placed between the developing plate 72 and the clamping plates 74, then the second handles 75 are loosened, the clamping plates 74 can stably clamp the radiography product through the elastic action of the springs 73, at the moment, the driving motor 215 is started, the driving motor 215 drives the first gear 216 to rotate, the first gear 216 drives the two second gears 219 through the first opening 210 to rotate, the two second gears 219 drive the two threaded rods 218 to rotate through the first bearings 217, at this time, the two threaded rods 218 drive the threaded sleeve 31 to ascend through the second sliding chute 212 and the sliding plate 32 under the sliding limiting effect, the threaded sleeve 31 drives the mounting plate 36 to ascend through the two second openings 211, after the height of the developing plate 72 is adjusted, the driving motor 215 is turned off, then the two pulling blocks 35 drive the inserting rods 34 to penetrate through the corresponding inserting holes 213 to be inserted into the inserting grooves 33, and then explanation is performed, when students in different directions need to be shown and watched, the first stepping motor 52 is started, the first stepping motor 52 drives the rotating plate 53 to rotate, the rotating plate 53 drives the two sliding rods 54 to move on the sliding rails 44 in the annular groove 43, the rotating stability of the developing plate 72 is increased, students in each direction are determined to watch, when a next radiography product needs to be explained, the second stepping motor 65 is started, the second stepping motor 65 drives the second transmission wheel 66 to rotate, the second transmission wheel 66 drives the first transmission wheel 63 through the belt 67, the first transmission wheel 63 drives the rotating rod 62 through the second bearing 61, and the rotating rod 62 drives the developing plate 72 to rotate through the four connecting rods 71, so that different radiography printed products can be explained conveniently, different heights can be adjusted conveniently, the next product can be explained quickly, and the watching in different directions is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The uterine tube 4-dimensional ultrasonic radiography teaching device based on the 3D printing technology is characterized by comprising four upright posts (1), wherein the upper ends of the four upright posts (1) are fixedly connected with an accommodating and mounting mechanism (2) together, the four upright posts (1) are arranged in a rectangular shape and fixedly connected with the two sides of the lower surface of the containing and installing mechanism (2), the inner side wall, which is positioned at the upper end position of the containing and installing mechanism (2), is connected with a lifting adjusting mechanism (3) through a thread, one opposite sides of the lifting adjusting mechanisms (3) are fixedly connected with a supporting and stabilizing mechanism (4) together, a multi-direction viewing mechanism (5) is fixedly connected at the center of the upper surface of the supporting and stabilizing mechanism (4), the upper end of the multi-direction watching mechanism (5) is fixedly connected with an automatic switching mechanism (6), the upper end of the automatic switching mechanism (6) is fixedly connected with a replacing clamping mechanism (7).
2. The 3D printing technology-based uterotubal 4-dimensional sonography teaching device of claim 1,
the storage installation mechanism (2) comprises a bottom plate (21), the bottom plate (21) is fixedly connected to the upper ends of four stand columns (1) and is located at the upper ends of the four stand columns (1) on the two sides of the lower surface of the bottom plate (21) symmetrically arranged in a rectangular shape, a storage block (22) is fixedly connected to the upper end of the bottom plate (21), one storage groove (23) is formed in one side of the storage block (22), the notch of the storage groove (23) penetrates through the outer surface of the storage block (22) and extends to the outside of the storage block (22), two first sliding grooves (24) symmetrically arranged are formed in the storage blocks (22) on the two sides of the storage groove (23), the first sliding grooves (24) penetrate through the inner side wall of the storage block (22) in opposite directions once and extend to the storage groove (23), and two sliding rods (25) are connected to the inner parts of the first sliding grooves (24) in a sliding mode, two slide bar (25) pass two first spout (24) notches and extend to in accomodating groove (23) one side in opposite directions slide bar (25) one side in opposite directions common fixedly connected with one upper end be accomodating basket (26) that the opening form set up, accomodate basket (26) and be close to and accomodate groove (23) open-ended one side and extend to the outside of accomodating piece (22), just accomodate one side fixedly connected with one of basket (26) keeping away from accomodating piece (22) and block board (27), block board (27) and keep away from two first in command (28) of one side fixedly connected with of accomodating basket (26), accomodate two install bins (29) of upper surface both sides fixedly connected with of piece (22), two install bin (29) are close to one side tank wall in opposite directions that the lower extreme position and run through and set up two first openings (210) that are the symmetry and set up, two install bins (29) are close to one side in opposite directions that the tank wall position of upper end position and run through and set up two second that are the symmetry and set up and open The chain is characterized in that the opening (211), two second sliding grooves (212) are formed in the inner wall of the opposite side of each installation box (29), a plurality of insertion holes (213) are formed in the wall of the installation box (29) on the opposite side of the two second sliding grooves (212) in a penetrating manner, the insertion holes (213) are communicated with the two second sliding grooves (212), a first installation frame (214) is fixedly connected to the center of the upper surface of the accommodating block (22), a driving motor (215) is fixedly connected to the inside of the first installation frame (214), a first gear (216) is fixedly connected to the output end of the driving motor (215), two sides of the first gear (216) penetrate through each first opening (210) of the chain and extend into the two installation boxes (29), and four first bearings (217) which are symmetrically arranged are fixedly connected to the centers of the inner walls on the two ends of the two installation boxes (29), each two corresponding first bearings (217) are fixedly connected with a threaded rod (218) together, the rod walls of the two threaded rods (218) close to the lower end positions are fixedly sleeved with a second gear (219), and the two second gears (219) are meshed and connected with the two sides of the first gear (216);
the lifting adjusting mechanism (3) comprises two thread sleeves (31), the two thread sleeves (31) are respectively in threaded connection with the rod wall of the two threaded rods (218) close to the lower end, one sliding plate (32) is fixedly connected to one side, opposite to the two threaded sleeves (31), one side, opposite to the two sliding plates (32), extends into the two second sliding grooves (212), and one opposite sides of the two sliding plates (32) are respectively connected in the two second sliding chutes (212) in a sliding way, two slots (33) are arranged on one opposite side of the two sliding plates (32) and the two corresponding jacks (213), two insertion rods (34) are movably inserted into the two slots (33) and the two corresponding jacks (213), two second openings (211) penetrate through one opposite sides of the two threaded sleeves (31), and one opposite sides of the two thread sleeves (31) are fixedly connected with a mounting plate (36) together;
support stabilizing mean (4) and include a support column (41), support column (41) fixed connection is in mounting panel (36) upper surface center department, just support column (41) upper end fixedly connected with one is backup pad (42) of circular setting, just a ring channel (43) have been seted up to backup pad (42) upper end near the lateral wall of edge, ring channel (43) tank bottom fixedly connected with one is slide rail (44) that the annular set up.
3. The 3D printing technology-based 4-dimensional ultrasonic angiography teaching device for the uterotubal tube according to claim 2, wherein the multi-directional viewing mechanism (5) comprises a first stepping motor (52), the first stepping motor (52) is fixedly connected to the center of the upper surface of the supporting plate (42), the output end of the first stepping motor (52) is fixedly connected with a rotating plate (53), two sliding rods (54) are fixedly connected to two sides of the lower surface of the rotating plate (53), and the lower ends of the two sliding rods (54) are slidably connected to two sides of the sliding rail (44).
4. The uterotubal 4-dimensional sonography teaching device based on 3D printing technology as claimed in claim 2, characterized in that the automatic switching mechanism (6) comprises a second bearing (61), the second bearing (61) is fixedly connected to the center of the upper surface of the rotating plate (53), a rotating rod (62) is fixedly connected at the upper end of the second bearing (61), a first driving wheel (63) is fixedly sleeved on the rod wall of the rotating rod (62) close to the lower end, a second stepping motor (65) is fixedly connected on the upper surface of the rotating plate (53) at one side far away from the first driving wheel (63), the output end of the second stepping motor (65) is fixedly connected with a second transmission wheel (66), the second transmission wheel (66) and the first transmission wheel (63) are jointly connected with a belt (67) in a transmission manner.
5. The 3D printing technology-based 4-dimensional sonography teaching device for uterotubal tubes according to claim 2, wherein the replacement fixture (7) comprises four connecting rods (71), four connecting rods (71) are symmetrically disposed and distributed on the outer rod wall of the rotating rod (62), and four developing plates (72) are symmetrically disposed and fixedly connected to one side of the connecting rods (71) away from the rotating rod (62), four developing plates (72) are symmetrically disposed and fixedly connected to one side of the developing plates (72) away from the four connecting rods (71) and are provided with a plurality of symmetrically disposed springs (73), and each two corresponding springs (73) are fixedly connected to one clamping plate (74) and one second handle (75) are fixedly connected to one side of the clamping plate (74) away from the four developing plates (72).
6. The 3D printing technology-based 4-dimensional sonography teaching device for the uterotubal tube according to claim 5, wherein a light-gathering plate (76) is fixedly connected to the rotating rod (62) at the upper end of the four connecting rods (71), and a radiation lamp (77) is fixedly connected to the corresponding positions of the light-gathering plate (76) and the four developing plates (72).
7. The 3D printing technology-based uterotubal 4-dimensional sonography teaching device of claim 2, wherein a pull block (35) is fixedly connected to a side of the two insertion rods (34) away from the two mounting boxes (29).
8. The 3D printing technology-based uterotubal 4-dimensional ultrasound contrast teaching device according to claim 3, wherein the first stepper motor (52) is externally and fixedly connected with a second mounting frame (51), and the lower end of the second mounting frame (51) is fixedly connected with the upper surface of the supporting plate (42).
9. The 3D printing technology-based uterotubal 4-dimensional ultrasound contrast teaching device according to claim 4, wherein the second stepper motor (65) is externally and fixedly connected with a third mounting frame (64), and the lower end of the third mounting frame (64) is fixedly connected with the upper surface of the rotating plate (53).
10. The 3D printing technology-based 4-dimensional sonography teaching device for the uterotubal tube according to claim 2, wherein a self-locking universal wheel (8) is fixedly connected to the lower surfaces of the four columns (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111504385.1A CN114203000A (en) | 2021-12-10 | 2021-12-10 | Uterine fallopian tube 4-dimensional ultrasonic radiography teaching device based on 3D printing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111504385.1A CN114203000A (en) | 2021-12-10 | 2021-12-10 | Uterine fallopian tube 4-dimensional ultrasonic radiography teaching device based on 3D printing technology |
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| Publication Number | Publication Date |
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| CN114203000A true CN114203000A (en) | 2022-03-18 |
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| CN202111504385.1A Pending CN114203000A (en) | 2021-12-10 | 2021-12-10 | Uterine fallopian tube 4-dimensional ultrasonic radiography teaching device based on 3D printing technology |
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