CN113332085A

CN113332085A - Clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics

Info

Publication number: CN113332085A
Application number: CN202110635961.XA
Authority: CN
Inventors: 牟凯; 刘轶; 刘娜; 韩佳佳
Original assignee: Zibo Maternal And Child Health Hospital Zibo Third People's Hospital Zibo Women's And Children's Hospital
Current assignee: Zibo Maternal And Child Health Hospital Zibo Third People's Hospital Zibo Women's And Children's Hospital
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-09-03
Anticipated expiration: 2041-06-08
Also published as: CN113332085B

Abstract

The invention discloses a clinical prenatal diagnosis and examination device for obstetrics and gynecology department, which relates to the medical field and comprises a moving device, wherein two height adjusting devices are fixedly connected to the upper end of the moving device, and power devices are respectively arranged on the two height adjusting devices. According to the invention, the adjusting groove, the supporting frame, the adjusting plate and the pedal plate are arranged to facilitate the pregnant woman to lean against the lower movable plate, the upper movable plate and the middle connecting plate, then the height of the two fixing blocks and the height of the supporting seat can be adjusted by controlling the two electric push rods through the controller, and the upper movable plate, the lower movable plate and the middle connecting plate can be driven to stably rotate through the motor I, the worm gear I, the transmission rod, the transmission gear, the rotating rod, the connecting block and the supporting ring after the adjustment is proper, so that the problem that most of the existing gynecological clinical prenatal examination devices cannot conveniently enable the pregnant women with inconvenient actions to lie down in the use process, and further the problem of great trouble is brought to the pregnant women with inconvenient actions is solved.

Description

Clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics

Technical Field

The invention relates to a medical examination device, in particular to a clinical prenatal diagnosis examination device for obstetrics and gynecology department.

Background

Prenatal diagnosis (prenatal diagnosis) refers to the detection and diagnosis of the developmental state of an embryo or fetus before birth, whether the embryo or fetus has a disease, and the like, so as to master the antecedent opportunity, select a proper time for intrauterine treatment of a curable disease, and select an informed choice for an untreatable disease, wherein the generalized prenatal diagnosis objects comprise recurrent spontaneous abortion in the early pregnancy, the past birth defect history, the family molecular genetic history, the neural tube defect family history, pregnancy with type 1 diabetes, hypertension, epilepsy, asthma, exposure to drugs, viruses, environmental hazards, and parents, and the common prenatal diagnosis methods for prenatal diagnosis include: 1. prenatal diagnosis of type-B ultrasonography: performing systematic and targeted examination on fetal abnormalities found by prenatal ultrasound screening, such as fetal heart ultrasound, craniocerebral ultrasound, urogenital ultrasound and the like; 2. magnetic resonance: the fetus imaging system has the advantages of high soft tissue contrast, high resolution, multi-aspect imaging and the like, and can be used as a supplementary means for prenatal diagnosis of fetal structural abnormality; 3. and (3) fluff inspection: ultrasonic mediated descending villus puncture sampling is carried out for 6-9 weeks of pregnancy, embryo gene chromosome examination is carried out in the early pregnancy, and the advantages of early detection, termination of pregnancy and reduction of damage to a mother body in the large gestation period are achieved; 4. puncture with amniotic fluid: puncturing amniotic fluid through amniotic cavity at 6-22 weeks of pregnancy to obtain fetal cells or fetal DNA therein for genetic diagnosis; 5. cord blood examination: during the 22-25 weeks of pregnancy, the descending cord blood puncture is mediated by ultrasound, the genetic diagnosis is carried out by checking the cord blood, and the prenatal diagnosis checking device is inevitably used in the process of carrying out the prenatal diagnosis at present.

The current prenatal diagnosis and examination device has some defects and shortcomings, and the specific needs for improvement are as follows:

1. most of the prior obstetrical and gynecological clinical prenatal examination devices cannot conveniently make the pregnant women with inconvenient actions lie down in the using process, thereby bringing great trouble to the pregnant women with inconvenient actions;

2. the prior antenatal diagnosis and examination device for clinical obstetrics and gynecology department mostly does not have the adjusting function in the using process, so that the antenatal diagnosis device for clinical obstetrics and gynecology department can not adapt to pregnant women with different statures, and further the functional practicability of the antenatal diagnosis device for clinical obstetrics and gynecology department is reduced to a certain extent;

3. most of the current obstetrical and gynecological clinical prenatal diagnosis and examination devices do not have the function of convenient cleaning and disinfection in the using process, so that workers often need to clean the obstetrical and gynecological clinical prenatal diagnosis and examination devices with great trouble, and the workload of the workers is increased to a certain extent;

4. most of the current obstetrical and gynecological clinical prenatal diagnosis and examination devices do not have the function of increasing temperature regulation in the using process, so that the obstetrical and gynecological clinical prenatal diagnosis and examination devices cannot increase the comfort of pregnant women in the using process, and the practicability of the obstetrical and gynecological clinical prenatal diagnosis and examination devices is further reduced to a certain extent;

5. most clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics all can not be convenient with the convenient removal of clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics at present in the use, and then brought certain inconvenience for the staff removes clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics.

Disclosure of Invention

The invention aims to provide a prenatal diagnosis and examination device for clinical obstetrics and gynecology department, which solves the problem that most of the prior prenatal diagnosis and examination devices for clinical obstetrics and gynecology department in the background art cannot conveniently make the pregnant women with inconvenient actions lie down in the using process, thereby bringing great trouble to the pregnant women with inconvenient actions.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics, includes the mobile device, two high adjusting device of mobile device upper end fixedly connected with, two all be provided with power device, two on the high adjusting device power device center department fixedly connected with strutting arrangement, the strutting arrangement front end is provided with the inspection auxiliary device, be provided with dust collector on the inspection auxiliary device, be provided with the adaptation device in the inspection auxiliary device, the strutting arrangement rear end is provided with disinfection auxiliary device, the last controller that is provided with of mobile device.

According to a preferred technical scheme, the moving device comprises a moving plate, fixed screws are fixedly connected to the left side and the right side of the moving plate, threaded rods are connected to the two fixed screws in a threaded mode, the lower ends of the two threaded rods are movably connected with positioning plates, friction plates are arranged on the lower side faces of the two positioning plates, rotating discs are arranged at the upper ends of the two threaded rods, grooves are formed in the four corners of the lower side face of the moving plate, idler wheels are movably connected to the four grooves, height adjusting devices are fixedly connected to the left end and the right end of the upper side face of the moving plate, and a controller is fixedly connected to the upper side face of the moving plate.

According to a preferred technical scheme, the two height adjusting devices respectively comprise electric push rods, the two electric push rods are fixedly connected to the upper side face of a moving plate of the moving device, the upper ends of the two electric push rods are respectively and fixedly connected with a fixed block, the upper ends of the two fixed blocks are respectively and fixedly connected with a supporting seat, the two supporting seats are respectively and movably connected with a power device, and the upper ends of the two supporting seats are both arranged in an arc shape.

As a preferred technical scheme of the invention, the two power devices comprise a first motor, the first motor is respectively and fixedly connected with the rear end of the upper side surface of a fixed block which is comprised by the two height adjusting devices, the output ends of the first motor are respectively and fixedly connected with a first worm, the first worm is respectively and fixedly connected with a first worm wheel, the two worm wheels are respectively and fixedly connected with the outer side surfaces of the back ends of two transmission rods, the centers of the two transmission rods are respectively and movably connected with the inner part of the lower end of a supporting seat which is comprised by the two height adjusting devices through bearings, the outer side surfaces of the opposite ends of the two transmission rods are respectively and fixedly connected with transmission teeth, the two transmission teeth are respectively and fixedly connected with the outer side surfaces of the two rotating rods, the back ends of the two rotating rods are respectively and movably connected with the upper end of the supporting seat which is comprised by the two height adjusting devices through bearings, two the equal fixedly connected with connecting block of dwang looks remote site, two the equal fixedly connected with strutting arrangement of connecting block opposite face, the helix angle of worm one is less than the contact friction angle of worm wheel one and worm one.

As a preferred technical scheme of the invention, the supporting device comprises a supporting ring, a second annular groove is formed in the front side surface of the supporting ring, a first annular groove is formed in the rear end of the inner part of the supporting ring, inspection auxiliary devices are movably connected in the first annular groove and the second annular groove, the left side surface and the right side surface of the supporting ring are respectively and fixedly connected with opposite surfaces of connecting blocks which are respectively included by two power devices, a disinfection auxiliary device is fixedly connected on the rear side surface of the supporting ring, each inspection auxiliary device comprises two second annular blocks which are movably connected in the second annular groove which is included by the supporting device, the front ends of the two second annular blocks are respectively and fixedly connected with connecting seats, the two connecting seats are respectively and movably connected in four sliding grooves which are in a group, the four sliding grooves which are in a group in two are respectively formed in the rear side surfaces of an upper movable plate and a lower movable plate, and threaded grooves are formed in the left side surface and the right side surface of the inner parts of the upper movable plate and the lower movable plate, equal swing joint has the adaptation device in four two liang of thread grooves, and equal swing joint has the auxiliary strip in four two liang of sliding groove opposite ends, and four two liang of auxiliary strip looks remote site is equal fixed connection on the locating piece on the side, and four two liang of even board in the equal fixedly connected with on the auxiliary strip side, locating piece lower extreme fixedly connected with rotor plate, equal fixedly connected with ring piece one on the side about the rotor plate, two equal swing joint of ring piece is in the ring channel that strutting arrangement includes one, all seted up the shifting chute on the side about last loose plate and the loose plate down, four all be provided with dust collector in the shifting chute, the basal trough has been seted up to locating piece and rotor plate center department, fixedly connected with disinfection auxiliary device in the basal trough, the standing groove has been seted up to the locating piece upper end.

As a preferred technical scheme of the invention, the adaptation device comprises two rotating sleeves, the two rotating sleeves are respectively and movably connected with the horizontal ends of the two rotating cranks, the opposite ends of the two rotating cranks are respectively and fixedly connected with the left end and the right end of a synchronizing shaft, the center of the synchronizing shaft is movably connected with a limiting block through a bearing, the limiting block is fixedly connected in a placing groove, the outer side surfaces of the left end and the right end of the synchronizing shaft are respectively and fixedly connected with a worm gear II, the two worm gear II are respectively and drivingly connected with two worm gears, the two opposite ends of the four worm gears which are pairwise in one group are respectively and fixedly connected with driving wheels, the two driving wheels are drivingly connected through a connecting belt, the four pairwise worm gears II and the two driving wheels are respectively and fixedly connected with two adaptation screw rods, the upper end and the lower end, and the helix angle of the second worm is smaller than the contact friction angle between the second worm wheel and the second worm.

As a preferred technical scheme of the invention, the two adaptive screws respectively comprise connecting shafts, the two connecting shafts are respectively movably connected to four connecting seats in pairs, the four connecting seats in pairs are respectively fixedly connected to the front side surface of the positioning block, the upper ends and the lower ends of the two connecting shafts are respectively fixedly connected with an upper screw and a lower screw, the two upper screws are respectively movably connected to two thread grooves formed on an upper movable plate of the inspection auxiliary device, and the two lower screws are respectively movably connected to two thread grooves formed on a lower movable plate of the inspection auxiliary device.

As a preferred technical scheme of the invention, the dust removing device comprises an upper movable frame and a lower movable frame, a disinfection auxiliary device is fixedly connected on the front side surface of the upper movable frame, the upper movable frame is movably connected in two moving grooves formed on an upper movable plate included in an inspection auxiliary device, a water distribution block is fixedly connected on the front side surface of the upper movable frame, the lower end of the water distribution block is arranged in an inclined plane, a plurality of atomizing heads are uniformly and fixedly connected on the inclined plane, a plurality of hairbrushes are uniformly and fixedly connected on the rear side surface of the upper movable frame, a limiting groove is formed on the lower side surface of the upper movable frame, two pulling brushes are movably connected in the limiting groove, a plurality of hairbrushes are fixedly connected on the rear side surfaces of the two pulling brushes, an upper fixed rod is movably connected on the part of the upper movable frame, which is arranged in the two upper moving grooves, and the two upper fixed rods are respectively and fixedly connected on the upper side surface and the lower side surface of the two upper moving grooves, the two upper fixed rods are movably connected with a first spring, the two first springs are respectively and fixedly connected with opposite ends of the lower side surfaces of the upper movable frame and the two upper movable grooves, the left and right ends of the lower movable frame are respectively and movably connected with the movable grooves formed on the left and right side surfaces of the lower movable plate, the part of the lower movable frame arranged in the two lower movable grooves is movably connected with a lower fixed rod, the two lower fixed rods are respectively and fixedly connected with opposite surfaces of the two lower movable grooves, the two lower fixed rods are respectively and movably connected with a second spring, the two second springs are respectively and fixedly connected with opposite surfaces of the upper side surfaces of the two lower movable grooves and the lower movable frame, the front side surface of the lower movable frame is fixedly connected with a supporting frame, the opposite surfaces of the supporting frame and the lower movable frame are respectively provided with an adjusting groove, the two adjusting grooves are movably connected with the front and rear ends of two adjusting plates, and pedal plates are respectively and fixedly connected with the upper side surfaces of the two adjusting plates, a plurality of hairbrushes are uniformly and fixedly connected to the rear side surface of the lower movable frame.

As a preferred technical scheme, the auxiliary disinfection device comprises four arc-shaped blocks, the four arc-shaped blocks are fixedly connected to the rear side face of a support ring included in the support device, the rear side faces of the four arc-shaped blocks are fixedly connected with a water tank, a water delivery cylinder is fixedly connected to the center of the rear side face of the water tank, a sealing block is movably connected in the water delivery cylinder, a water suction pump water suction pipe is arranged in the water tank, the water suction pump is fixedly connected to the rear side face of the water tank, the output end of the water suction pump is fixedly connected with one end of a flexible hose, the other end of the flexible hose is fixedly connected to the other end of a water distribution block included in the dust removal device, a wind power fan is arranged at the front end of the water tank and fixedly connected to the output ends of a motor II, and the motor II is fixedly connected to a base groove included in the auxiliary examination device.

As a preferred technical scheme of the invention, the output end of the controller is electrically connected with two motors I, two motors II, a water pump and two electric push rod input ends, the output ends of the two motors I are synchronous power supply output ends, and the motor II is a multi-stage adjustable motor.

Compared with the prior art, the invention has the beneficial effects that:

1. the pregnant woman antenatal diagnosis and examination device is convenient for a pregnant woman to lean against the lower movable plate, the upper movable plate and the middle connecting plate through the arrangement of the adjusting groove, the supporting frame, the adjusting plate and the pedal plate, then the heights of the two fixing blocks and the supporting seat can be adjusted through the controller, the heights of the two fixing blocks and the supporting seat can be adjusted through the two electric push rods, the upper movable plate, the worm wheel I, the transmission rod, the transmission gear, the transmission rod, the connecting block and the supporting ring can drive the upper movable plate, the lower movable plate and the middle connecting plate to stably rotate after the adjusting is proper, the supporting ring can be rotated to a proper position through the controller, the two motors can be controlled to synchronously stop rotating through the controller, the relative position of the supporting ring after the supporting ring is adjusted is ensured through the self-locking function between the two worm wheels I and the two worm wheels II after the synchronous rotation of the two motors I is stopped, then a worker can conveniently carry out antenatal diagnosis and examination on the pregnant woman, and the pregnant woman can also be matched with the two ring blocks II through the two connecting seats after the angle of the pregnant woman is adjusted to the position Arc wall an internalization, and then can let convenient regulation pregnant woman's planar position, and then further make things convenient for the staff to carry out prenatal diagnosis to the patient, and the damping layer between two ring blocks and the arc wall still will be overcome at the removal in-process, and then avoid pregnant woman self slight vibrations to lead to the device adjusting position, thereby solved present clinical prenatal examination device of gynaecology and obstetrics of present great majority in the use, most can not convenient messenger's inconvenient pregnant woman of action reclines, and then brought the problem of very big puzzlement for the inconvenient pregnant woman of action.

2. The invention enables the connecting shafts which are respectively contained by the two adaptive screws to stably rotate by arranging the rotating cranks, the synchronizing shaft, the limiting blocks, the placing grooves, the first worm gear, the second worm gear, the driving wheels and the connecting belts, the two connecting shafts are driven to rotate stably by the two connecting shafts, the two corresponding upper screws and the two corresponding lower screws are matched with the two corresponding thread grooves and the corresponding sliding grooves which are respectively arranged in the corresponding upper movable plates and the corresponding lower movable plates to enable the upper movable plates and the lower movable plates to mutually approach or keep away from the middle connecting plate by the aid of the four supporting seats which are in two-to-one group when the two connecting shafts rotate, so that the upper movable plates, the lower movable plates and the middle connecting plate can form different lengths to be suitable for pregnant women with different statures, and the driving wheels and the connecting belts are used for driving the upper movable plates, the lower movable plates and the middle connecting plates to move in a mutually approaching mode after the moving positions are determined, The self-locking function of the second worm wheel and the second worm fixes the relative positions of the upper movable plate and the lower movable plate, so that the problem that the prior obstetrical and gynecological clinical prenatal diagnosis inspection device does not have adjusting function in the using process, and further the obstetrical and gynecological clinical prenatal diagnosis device cannot adapt to pregnant women with different statures, and further the functional practicability of the obstetrical and gynecological clinical prenatal diagnosis device is reduced to a certain extent is solved.

3. The invention atomizes the disinfectant water by arranging the controller, the water pump, the water tank, the flexible hose, the water distribution block and the plurality of atomizing heads fixedly connected on the inclined plane at the lower end and then sprays the disinfectant water onto the upper movable plate, the lower movable plate and the middle connecting plate, then the upper movable frame can be pulled by corresponding workers to move downwards, the upper movable frame can be stabilized by the aid of the moving groove and the upper fixed rod when moving downwards, the atomized disinfectant water can be sprayed onto the middle connecting plate and the lower movable plate when the upper movable frame moves downwards stably, further the spraying effect of the disinfectant water is ensured, the upper movable plate can be cleaned by the plurality of brushes when the upper movable frame moves downwards stably, the two brushes can be pulled to be close to or far away from the middle connecting plate of the matched brushes, the upper movable frame can be reset by the two springs after cleaning is finished, and then the lower movable frame can be pulled upwards, the stability that self removed will be guaranteed through the shifting chute of two downside and two lower dead levers when lower shelf rebound, and then will be through the lower shelf trailing flank of a plurality of brush clearance lower flap leading flank of fixed connection on the lower shelf trailing flank, will reset lower shelf through two springs after the clearance finishes, and then can be with the convenient clearance of the device, then two rotations of accessible controller control motor after the clearance finishes, two rotations of motor will drive the wind-force fan and rotate last loose plate, well even board and lower flap air-dry, thereby solved present most clinical antenatal diagnosis inspection device of gynaecology and obstetrics does not possess the function that makes things convenient for the washing disinfection in the use mostly, and then make the staff often need the difficult clearance antenatal diagnosis inspection device of clinical gynaecology and obstetrics of taking trouble, and then increased the problem of staff's work load to a certain extent.

4. The invention controls the slow rotation of the motor II by arranging the controller, the slow rotation of the motor II can drive certain wind power to blow to the front side, further the temperature of the upper movable plate, the middle connecting plate and the lower movable plate can be reduced by the temperature reduction assistance of the air conditioner, and simultaneously the temperature of workers for prenatal diagnosis can be reduced to a certain degree, so that the comfort of the pregnant woman in the process of prenatal examination can be improved to a certain degree, meanwhile, the comfort of the corresponding workers during working can be assisted to a certain degree, when the weather is cooler, the space where the device is positioned is internally provided with warm air for heat preservation, at the moment, the steps can be repeated to blow the corresponding workers and the pregnant woman with warm air, and hot water or cold water can be added into the water tank under the condition of no warm air conditioner, and then the temperature of the pregnant woman and the corresponding workers can be reduced and preserved by the controller, the motor II and the wind power fan, thereby solved present great majority clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics does not possess the function that increases temperature regulation in the use, and then leads to clinical antenatal diagnosis inspection device of using of gynaecology and obstetrics can not increase the comfort level of pregnant woman in the use, and then reduced the problem of clinical antenatal diagnosis inspection device practicality of using of gynaecology and obstetrics to a certain extent.

5. The invention drives two corresponding positioning plates to move upwards through two fixed screw plates by arranging two threaded rods to rotate, so that the movable plates are in relatively fixed contact, then one of two electric push rods can be pulled to bring moving force to the device, and then the movable plates can be driven to move, when the movable plates have moving force, the device can be conveniently moved through the rollers in four grooves, and meanwhile, the height positions of the movable plates can be relatively reduced through the arrangement of the grooves and the rollers, so that the inconvenience of a pregnant woman to mount the device in the using process can be avoided, and convenience is brought to the mounting of the pregnant woman to a certain extent, thereby solving the problem that most of clinical prenatal diagnosis and examination devices for obstetrics and gynecology department cannot conveniently move the prenatal diagnosis and examination devices for clinical use for obstetrics and gynecology department in the using process, further brings certain inconvenience to the staff moving the obstetrical and gynecological clinical prenatal diagnosis and examination device.

Drawings

FIG. 1 is a schematic front view of an axial side structure of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of the adaptive device of the present invention;

FIG. 4 is a schematic side view of the power unit of the present invention;

FIG. 5 is a front view of the auxiliary device for inspection according to the present invention;

FIG. 6 is a schematic side view of a rear view of the inspection assisting device according to the present invention;

FIG. 7 is a rear perspective view of the auxiliary disinfection device of the present invention;

FIG. 8 is a schematic side view of the cross-section A-A of the present invention;

FIG. 9 is a schematic side view of the mobile device of the present invention;

fig. 10 is a front perspective side view of the auxiliary disinfecting device of the present invention.

In the figure: 1 moving device, 11 moving plate, 12 positioning plate, 13 threaded rod, 14 fixed screw plate, 15 grooves, 16 rollers, 2 controller, 3 height adjusting device, 31 electric push rod, 32 fixed block, 33 supporting seat, 4 power device, 41 motor I, 42 worm I, 43 worm gear I, 44 transmission rod, 45 rotating rod, 46 transmission tooth, 47 rotating tooth, 48 connecting block, 5 supporting device, 51 supporting ring, 52 annular groove I, 53 annular groove II, 6 inspection auxiliary device, 61 upper flap, 62 thread groove, 63 sliding groove, 64 connecting seat, 65 moving groove, 66 rotating plate, 67 annular block I, 68 placing groove, 69 positioning block, 610 lower flap, 611 auxiliary bar, 612 middle connecting plate, 613 annular block II, 614 base groove, 7 dust removing device, 71 upper movable frame, 72 upper fixed rod, 73 water dividing block, 74 pulling brush, 75 spring I, 76 supporting frame, pedal, 77 adjusting plate, 79 lower movable frame, 710 lower fixed rod, 711 spring II, 712 adjusting groove, 8 adapting device, 81 rotating sleeve, 82 rotating crank, 83 worm II, 84 synchronizing shaft, 85 adapting screw rod, 851 upper screw rod, 852 connecting shaft, 853 lower screw rod, 86 worm wheel II, 87 connecting belt, 88 limiting block, 89 driving wheel, 810 connecting seat, 9 disinfection auxiliary device, 91 water tank, 92 arc block, 93 sealing block, 94 water conveying cylinder, 95 water pump, 96 telescopic hose, 97 wind fan and 98 motor II.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution of a prenatal diagnosis and examination device for clinical obstetrics and gynecology:

two height adjusting device 3 of mobile device 1 upper end fixedly connected with, all be provided with power device 4 on two height adjusting device 3, two power device 4 center fixedly connected with strutting arrangement 5 of department, strutting arrangement 5 front end is provided with inspection auxiliary device 6, is provided with dust collector 7 on the inspection auxiliary device 6, is provided with adaptation device 8 in the inspection auxiliary device 6, and strutting arrangement 5 rear end is provided with disinfection auxiliary device 9, is provided with controller 2 on the mobile device 1.

The moving device 1 comprises a moving plate 11, equal fixedly connected with fixing screw rods are arranged on the left side and the right side of the moving plate 11, threaded rods 13 are evenly in threaded connection in two fixing screw plates 14, positioning plates 12 are evenly movably connected to the lower ends of the two threaded rods 13, friction plates are arranged on the lower side faces of the two positioning plates 12, rotating discs are arranged at the upper ends of the two threaded rods 13, grooves 15 are formed in four corners of the lower side face of the moving plate 11, idler wheels 16 are evenly movably connected in the four grooves 15, height adjusting devices 3 are fixedly connected to the left end and the right end of the moving plate 11, and a controller 2 is fixedly connected to the upper side face of the moving plate 11.

Two height adjusting device 3 all include electric putter 31, and the equal fixed connection of two electric putter 31 is on 11 sides of going up of movable plate that mobile device 1 includes, and the equal fixedly connected with fixed block 32 in two electric putter 31 upper ends, the equal fixedly connected with supporting seat 33 in two fixed block 32 upper ends, equal swing joint has power device 4 on two supporting seats 33, and two supporting seat 33 upper ends are the circular arc type setting.

The two power devices 4 respectively comprise a first motor 41, the two first motors 41 are respectively and fixedly connected with the rear ends of the upper side surfaces of the fixed blocks 32 which are included by the two height adjusting devices 3, the output ends of the two first motors 41 are respectively and fixedly connected with a first worm 42, the two first worms 42 are respectively and fixedly connected with a first worm wheel 43, the two worm wheels are respectively and fixedly connected with the outer side surfaces of the back ends of the two transmission rods 44, the centers of the two transmission rods 44 are respectively and movably connected with the inner parts of the lower ends of the supporting seats 33 which are included by the two height adjusting devices 3 through bearings, the outer side surfaces of the opposite ends of the two transmission rods 44 are respectively and fixedly connected with transmission teeth 46, the two transmission teeth 46 are respectively and fixedly connected with transmission teeth 47, the two transmission teeth 47 are respectively and fixedly connected with the outer side surfaces of the two rotating rods 45, the back ends of the two rotating rods 45 are respectively and movably connected with the inner parts of the upper ends of the supporting seats 33 which are included by the two height adjusting devices 3 through bearings, the opposite ends of the two rotating rods 45 are fixedly connected with connecting blocks 48, the opposite surfaces of the two connecting blocks 48 are fixedly connected with supporting devices 5, and the helix angle of the first worm 42 is smaller than the contact friction angle between the first worm wheel 43 and the first worm 42.

The supporting device 5 comprises a supporting ring 51, a second annular groove 53 is formed in the front side surface of the supporting ring 51, a first annular groove 52 is formed in the rear end of the inside of the supporting ring 51, the first annular groove 52 and the second annular groove 53 are movably connected with the inspection auxiliary device 6, the left side surface and the right side surface of the supporting ring 51 are respectively and fixedly connected with opposite surfaces of connecting blocks 48 which are respectively included by two power devices 4, the rear side surface of the supporting ring 51 is fixedly connected with the disinfection auxiliary device 9, the inspection auxiliary device 6 comprises two ring blocks two 613, the two ring blocks two 613 are respectively and movably connected in the second annular groove 53 which is included by the supporting device 5, the front ends of the two ring blocks two 613 are respectively and fixedly connected with connecting seats 64, the two connecting seats 64 are respectively and movably connected in four sliding grooves 63 which are in a group, the four sliding grooves 63 in a group which are formed in the rear side surfaces of an upper movable plate 61 and a lower movable plate 610, and the left side surface and the right side surface of the inside of the upper movable plate 61 and the lower movable plate 610 are respectively provided with thread grooves 62, all swing joint has the adaptation device 8 in four two a set of thread grooves 62, all swing joint has the auxiliary strip 611 in four two a set of groove 63 looks remote site, four two a set of auxiliary strip 611 looks remote site all fixed connection is on the side on locating piece 69, link board 612 in the four two a set of auxiliary strip 611 looks on the side all fixedly connected with, locating piece 69 lower extreme fixedly connected with rotor plate 66, equal fixedly connected with ring piece 67 on the side about rotor plate 66, two equal swing joint of ring piece 67 are in the annular groove 52 that strutting arrangement 5 includes, moving groove 65 has all been seted up on the side about last loose plate 61 and lower loose plate 610, all be provided with dust collector 7 in four moving groove 65, base groove 614 has been seted up to locating piece 69 and rotor plate 66 center department, fixedly connected with disinfection auxiliary device 9 in the base groove 614, standing groove 68 has been seted up to locating piece 69 upper end.

The adaptive device 8 comprises two rotating sleeves 81, the two rotating sleeves 81 are respectively movably connected with the horizontal ends of the two rotating cranks 82, the opposite ends of the two rotating cranks 82 are respectively and fixedly connected with the left end and the right end of a synchronizing shaft 84, the center of the synchronizing shaft 84 is movably connected with a limiting block 88 through a bearing, the limiting block 88 is fixedly connected in a placing groove 68, worm gears 83 are respectively and fixedly connected on the outer side surfaces of the left end and the right end of the synchronizing shaft 84, the two worm gears 83 are respectively and fixedly connected with two worm gears 86, the opposite ends of the four pairwise worm gears 86 are respectively and fixedly connected with driving wheels 89, the two driving wheels 89 are in transmission connection through a connecting belt 87, the four pairwise worm gears 86 and the two driving wheels 89 are respectively and fixedly connected on the two adaptive screws 85, the upper end and the lower end of the two adaptive screws 85 are respectively and movably connected in the four pairwise thread grooves 62 included in the inspection auxiliary device 6, the helix angle of the second worm 83 is smaller than the contact friction angle between the second worm wheel 86 and the second worm 83.

Two adaptation screw rods 85 all include connecting axle 852, two connecting axle 852 swing joint respectively are on four two liang of even seats 810, four two liang of even equal fixed connection of seats 810 is on locating piece 69 leading flank, screw rod 851 and lower screw rod 853 on two both ends are equallyd divide respectively fixedly connected with about two connecting axles 852, two are gone up the equal swing joint of screw rod 851 and are in two thread grooves 62 of seting up on the last loose plate 61 that inspection auxiliary device 6 includes, two equal swing joint of lower screw rod 853 are in two thread grooves 62 of seting up on the lower loose plate 610 that inspection auxiliary device 6 includes.

The dust removing device 7 comprises an upper movable frame 71 and a lower movable frame 79, the front side surface of the upper movable frame 71 is fixedly connected with a disinfection auxiliary device 9, the upper movable frame is movably connected in two moving grooves 65 formed on an upper movable plate 61 of an inspection auxiliary device 6, the front side surface of the upper movable frame 71 is fixedly connected with a water distribution block 73, the lower end of the water distribution block 73 is arranged in an inclined plane, a plurality of atomizing heads are uniformly and fixedly connected on the inclined plane, a plurality of hairbrushes are uniformly and fixedly connected on the rear side surface of the upper movable frame 71, a limiting groove is formed on the lower side surface of the upper movable frame 71, two pulling brushes 74 are movably connected in the limiting groove, a plurality of hairbrushes are fixedly connected on the rear side surfaces of the two pulling brushes 74, the part of the upper movable frame 71 arranged in the two upper moving grooves 65 is movably connected with an upper fixed rod 72, the two upper fixed rods 72 are respectively and fixedly connected on the upper side surface and the lower side surface of the two moving grooves 65, a spring I75 is movably connected on the two upper fixed rods 72, two first springs 75 are respectively fixedly connected with the lower side face opposite ends of the upper movable frame 71 and the two upper side movable grooves 65, the left end and the right end of the lower movable frame 79 are respectively movably connected with the left side and the right side of the lower movable plate 610 in the movable grooves 65, the part of the lower movable frame 79 arranged in the two lower movable grooves 65 is movably connected with a lower fixed rod 710, the two lower fixed rods 710 are respectively fixedly connected with the opposite faces of the two lower movable grooves 65, two lower fixed rods 710 are respectively movably connected with a second spring 711, the two second springs 711 are respectively fixedly connected with the opposite faces of the upper sides and the lower movable frame 79 on the two lower movable grooves 65, a supporting frame 76 is fixedly connected with the front side face of the lower movable frame 79, the opposite faces of the supporting frame 76 and the lower movable frame 79 are respectively provided with an adjusting groove 712, the two adjusting grooves 712 are movably connected with the front end and the rear end of the two adjusting plates 78, the two adjusting plates 78 are respectively fixedly connected with a pedal 77 on the upper side face, and a plurality of brushes are uniformly and fixedly connected with the rear side face of the lower movable frame 79.

The auxiliary device 9 of disinfecting includes four arc pieces 92, the equal fixed connection of four arc pieces 92 is on the backup ring 51 trailing flank that strutting arrangement 5 includes, equal fixedly connected with water tank 91 on four arc pieces 92 trailing flanks, fixedly connected with water delivery section of thick bamboo 94 is located at water tank 91 trailing flank center, swing joint has sealed piece 93 in the water delivery section of thick bamboo 94, be provided with suction pump 95 in the water tank 91 and absorb water the pipe, suction pump 95 fixed connection is on water tank 91 trailing flank, suction pump 95 output fixedly connected with flexible hose 96 one end, flexible hose 96 other end fixed connection divides the piece 73 other end that dust collector 7 includes, the water tank 91 front end is provided with wind-force fan 97, wind-force fan 97 fixed connection is on two 98 outputs of motor, two 98 fixed connection of motor are in the base 614 that inspection auxiliary device 6 includes.

The output end of the controller 2 is electrically connected with the input ends of two motors I41, two motors II 98, a water pump 95 and two electric push rods 31, the output ends of the two motors I41 are synchronous power supply output ends, and the output ends of the motors II 98 are multi-stage adjustable motors.

In the process of using the device, firstly, a patient steps on the moving plate 11, then the patient can conveniently step on the two pedals 77, meanwhile, the positions of the two pedals 77 are relatively adjusted through the adjusting plate 78 matched with the corresponding adjusting groove 712 and the supporting frame 76 according to requirements, so that a pregnant woman can conveniently lean against the lower movable plate 610, the upper movable plate 61 and the middle connecting plate 612, then the controller 2 can control the two electric push rods 31 to adjust the heights of the two fixed blocks 32 and the supporting seat 33, after the adjustment is proper, a worker can control the two motors 41 to synchronously rotate, the two motors 41 synchronously rotate to drive the two worms 42 to rotate, the two worms 42 simultaneously drive the two worm wheels 43 to rotate, the two worm wheels 43 rotate to simultaneously drive the two transmission rods 44 to rotate, the two transmission rods 44 synchronously rotate to drive the two transmission teeth 46 to synchronously and stably rotate, the synchronous and stable rotation of the two transmission teeth 46 drives the two rotation teeth 47 to synchronously and stably rotate, the synchronous and stable rotation of the two transmission teeth 46 drives the two rotation rods 45 to synchronously and stably rotate, the synchronous and stable rotation of the two rotation rods 45 drives the two connection blocks 48 to synchronously and stably rotate, the synchronous and stable rotation of the two connection blocks 48 drives the support ring 51 to stably rotate, the stable rotation of the support ring 51 drives the upper movable plate 61, the lower movable plate 610 and the middle connecting plate 612 to stably rotate, after the support ring 51 is rotated to a proper position, the controller 2 can control the first motors 41 to synchronously stop rotating, the relative position of the support ring 51 after adjustment is ensured through the self-locking function between the first worm 42 and the second worm wheels 86 after the synchronous stop rotating of the first motors 41, and then a worker can conveniently carry out prenatal diagnosis and examination on pregnant women, and can also cooperate with the two ring blocks through the two connection seats 64 after the pregnant women are adjusted to the inclination angle of the position 613 moves in the first arc-shaped groove, so that the plane position of the pregnant woman can be conveniently adjusted, the prenatal diagnosis of the patient by workers is further facilitated, the damping layer between the two second ring blocks 613 and the arc-shaped groove is overcome in the moving process, the situation that the position of the device is adjusted due to slight vibration of the pregnant woman is avoided, and the functional practicability of the device is guaranteed;

when a user needs to adjust before using the device, firstly, any one of the two rotating cranks 82 can be rotated, one of the two rotating cranks 82 rotates to drive the synchronizing shaft 84 to rotate, the synchronizing shaft 84 rotates to stably rotate under the support assistance of the limiting block 88 and the placing groove 68, the synchronizing shaft 84 stably rotates to drive the two first worm gears 43 to be stable, the two first worm gears 43 rotate to drive the four second worm gears 86 in a pairwise manner to rotate, the four second worm gears 86 in a pairwise manner also drive the driving wheels 89 fixedly connected with the opposite surfaces of the four second worm gears 86 in a pairwise manner to be matched with the corresponding connecting belts 87, so that the connecting shafts 852 included by the two adapting screw rods 85 stably rotate, the two connecting shafts 852 stably rotate to drive the two corresponding upper screw rods 851 and the lower screw rods 853 to rotate, and the stability of self movement is ensured by the four supporting seats 33 in a pairwise manner when the two connecting shafts 852 rotate, the two corresponding upper screws 851 and the two corresponding lower screws 853 rotate to be matched with two corresponding thread grooves 62 and corresponding sliding grooves 63 which are formed in the corresponding upper movable plate 61 and the corresponding lower movable plate 610, so that the upper movable plate 61 and the lower movable plate 610 are close to or far away from the middle connecting plate 612, the upper movable plate 61, the lower movable plate 610 and the middle connecting plate 612 can form different lengths, a pregnant woman with different statures can be adapted, and after the moving position is determined, the relative positions of the upper movable plate 61 and the lower movable plate 610 are fixed through the transmission of the transmission wheel 89 and the connection belt 87 and the self-locking function of the worm wheel two 86 and the worm two 83, and the functional practicability of the device is further ensured;

when the upper flap 61, the lower flap 610 and the middle connecting plate 612 need to be disinfected and cleaned, the water pump 95 can be controlled by the controller 2 to operate, the water pump 95 operates to pump disinfectant in the water tank 91, the disinfectant is filled into the water distribution block 73 through the telescopic hose 96, and then the disinfectant is atomized by the atomizing heads fixedly connected to the inclined surface at the lower end of the water distribution block 73 and then sprayed onto the upper flap 61, the lower flap 610 and the middle connecting plate 612, then the upper flap 71 can be pulled by corresponding workers to move downwards, when the upper flap 71 moves downwards, the atomized disinfectant is sprayed onto the middle connecting plate 612 and the lower flap 610 through the upper fixed rods 72 fixedly connected to the upper two moving grooves 65 and the upper two moving grooves 65 to assist in stabilizing the self-operation, when the upper flap 61 moves downwards stably, so as to further ensure the spraying effect of the disinfectant, when the upper flap 61 stably moves downwards, the upper flap is cleaned by a plurality of brushes fixedly connected to the rear side surface of the upper flap 61, and when the upper movable frame 71 moves to the lowest end, the two pulling brushes 74 can be pulled to approach or separate from each other, when the two pulling brushes 74 approach or separate from each other, the relative position of the upper movable frame 71 is ensured by a limiting groove arranged at the lower end of the upper movable frame 71, and further, the upper movable frame 71 is reset by two springs one 75 after the cleaning is finished, then the lower movable frame 79 can be pulled upwards to move upwards, when the lower movable frame 79 moves upwards, the stability of the movement of the lower movable frame 79 is ensured by the moving grooves 65 at the two lower sides and the two lower fixed rods 710, and further, the front side surface of the lower flap 610 is cleaned by a plurality of brushes fixedly connected to the rear side surface of the lower movable frame 79, after cleaning, the lower movable frame 79 is reset through the two springs 711, so that the device can be cleaned conveniently, after cleaning, the controller 2 can control the motor II 98 to rotate, the motor II 98 rotates to drive the wind power fan 97 to rotate, wind power generated by rotation of the wind power fan 97 can air-dry the upper movable plate 61, the middle connecting plate 612 and the lower movable plate 610, and cleaning convenience of the device is guaranteed;

when hot weather is needed, the air conditioner is arranged in the space where the device is located, but the pertinence of air conditioner cooling is poor sometimes, the controller 2 can control the motor II 98 to rotate slowly, the motor II 98 rotates slowly to drive certain wind power to blow to the front side, further the upper movable plate 61, the middle connecting plate 612 and the lower movable plate 610 are cooled through the cooling assistance of the air conditioner, meanwhile, workers for prenatal diagnosis are cooled to a certain degree, further, the comfort of pregnant women in the prenatal examination process is improved to a certain degree, meanwhile, the comfort of corresponding workers in the working process can be assisted to a certain degree, when the weather is cool, the space where the device is located is internally provided with a heater for heat preservation, at the moment, the steps can be repeated to blow the corresponding workers and the pregnant women with the heater, and further, the use comfort of the device is improved to a certain degree, under the condition of no heating air conditioner, hot water or cold water can be added into the water tank 91, and then the temperature of the pregnant woman and corresponding workers is reduced and maintained through the controller 2, the second motor 98 and the wind power fan 97, so that the functional practicability of the device is improved to a certain extent;

when the device is required to be moved, firstly, two threaded rods 13 are rotated, the two threaded rods 13 rotate to drive two corresponding positioning plates 12 to move upwards through two fixed screw plates 14, and further the movable plate 11 is in relatively fixed contact, then the force for moving the device can be brought by pulling one of two electric push rods 31, and then the force for moving the movable plate 11 can be brought by the movable plate 11, when the movable plate 11 has the force for moving, the movement of the device can be facilitated through rollers 16 in four grooves 15, meanwhile, the height positions of the movable plate 11 can be relatively lowered by the arrangement of the grooves 15 and the rollers 16, so that the inconvenience of a pregnant woman in the using process can be avoided, and convenience is brought to the pregnant woman in the using process to a certain extent, and further the convenience in use of the device is guaranteed.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clinical antenatal diagnosis examination device for gynaecology and obstetrics, includes mobile device (1), its characterized in that: two height adjusting device (3) of mobile device (1) upper end fixedly connected with, two all be provided with power device (4), two on height adjusting device (3) power device (4) center department fixedly connected with strutting arrangement (5), strutting arrangement (5) front end is provided with inspection auxiliary device (6), be provided with dust collector (7) on inspection auxiliary device (6), be provided with adaptation device (8) in inspection auxiliary device (6), strutting arrangement (5) rear end is provided with disinfection auxiliary device (9), be provided with controller (2) on mobile device (1).

2. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 1, wherein: mobile device (1) is including movable plate (11), equal fixedly connected with clamping screw on the side about movable plate (11), two equal threaded connection has threaded rod (13), two in clamping screw board (14) threaded rod (13) lower extreme equal swing joint has locating plate (12), two all be provided with the friction plate on locating plate (12) the downside, two threaded rod (13) upper end all is provided with the rolling disc, movable plate (11) downside four corners department all sets up fluted (15), four equal swing joint has gyro wheel (16) in recess (15), movable plate (11) side left and right sides both ends equal fixedly connected with height adjusting device (3), fixedly connected with controller (2) on the side is gone up to movable plate (11).

3. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 1, wherein: two height adjusting device (3) all include electric putter (31), two the equal fixed connection of electric putter (31) is on movable plate (11) that mobile device (1) includes the side, two on electric putter (31) upper end equal fixedly connected with fixed block (32), two the equal fixedly connected with supporting seat (33) in fixed block (32) upper end, two equal swing joint has power device (4), two on supporting seat (33) upper end is the circular arc type setting.

4. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 1, wherein: two power device (4) all include motor one (41), two motor one (41) respectively fixed connection is in the fixed block (32) that two height adjusting device (3) include the rear end of the side, two equal fixedly connected with worm (42) of motor one (41) output, two equal transmission connection of worm (42) has worm wheel one (43), two the worm wheel respectively fixed connection is on two transfer lines (44) back to back of the body end lateral surface, two transfer line (44) center department all through bearing respectively swing joint in the inside of the supporting seat (33) lower extreme that two height adjusting device (3) all include, two equal fixedly connected with driving tooth (46) on the transmission line (44) looks remote site lateral surface, two driving tooth (46) all transmission connection has rotating tooth (47), two rotating tooth (47) respectively fixed connection is on two dwang (45) lateral surfaces, two dwang (45) back of the body end all through bearing difference swing joint in supporting seat (33) upper end that two height adjusting device (3) all included, two dwang (45) looks opposite end equal fixedly connected with connecting block (48), two connecting block (48) opposite face equal fixedly connected with strutting arrangement (5), the helix angle of worm (42) is less than the contact friction angle of worm wheel (43) and worm (42).

5. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 1, wherein: the supporting device (5) comprises a supporting ring (51), a second annular groove (53) is formed in the front side face of the supporting ring (51), a first annular groove (52) is formed in the rear end of the inside of the supporting ring (51), an inspection auxiliary device (6) is movably connected in the first annular groove (52) and the second annular groove (53), the left side face and the right side face of the supporting ring (51) are respectively and fixedly connected with opposite faces of connecting blocks (48) which are respectively included by two power devices (4), the rear side face of the supporting ring (51) is fixedly connected with an auxiliary disinfection device (9), the inspection auxiliary device (6) comprises two second ring blocks (613), the two second ring blocks (613) are respectively and movably connected in the second annular groove (53) which is included by the supporting device (5), the front ends of the two second ring blocks (613) are respectively and fixedly connected with a connecting seat (64), and the two connecting seats (64) are respectively and movably connected in four sliding grooves (63) which are in pairs, four pairwise sliding grooves (63) are respectively formed in the rear side faces of an upper movable plate (61) and a lower movable plate (610), threaded grooves (62) are respectively formed in the left side and the right side of the inner portions of the upper movable plate (61) and the lower movable plate (610), an adaptation device (8) is movably connected in each of the four pairwise sliding grooves (62), auxiliary strips (611) are movably connected in opposite ends of the four pairwise sliding grooves (63), opposite ends of the four pairwise auxiliary strips (611) are fixedly connected to the upper side face of a positioning block (69), a middle connecting plate (612) is fixedly connected to the upper side face of the auxiliary strips (611), a rotating plate (66) is fixedly connected to the lower end of the positioning block (69), a first ring block (67) is fixedly connected to the left side face and the right side face of the rotating plate (66), and a first ring block (67) is movably connected in a first ring groove (52) included by a supporting device (5), all seted up shifting chute (65), four on the side about last loose plate (61) and lower loose plate (610) all be provided with dust collector (7) in shifting chute (65), base groove (614) have been seted up in locating piece (69) and rotor plate (66) center department, fixedly connected with disinfection auxiliary device (9) in base groove (614), standing groove (68) have been seted up to locating piece (69) upper end.

6. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 1, wherein: the adaptation device (8) comprises two rotating sleeves (81), the two rotating sleeves (81) are respectively and movably connected to the horizontal ends of the two rotating cranks (82), the opposite ends of the two rotating cranks (82) are respectively and fixedly connected to the left end and the right end of a synchronizing shaft (84), the center of the synchronizing shaft (84) is movably connected with a limiting block (88) through a bearing, the limiting block (88) is fixedly connected into a placing groove (68), the outer side surfaces of the left end and the right end of the synchronizing shaft (84) are respectively and fixedly connected with a worm gear II (83), the two worm gear II (83) are respectively and movably connected with two worm gear II (86), the opposite ends of the four worm gear II (86) in two-by-two groups are respectively and fixedly connected with driving wheels (89), the two driving wheels (89) are in transmission connection through a connecting belt (87), the four worm gear II (86) in two-by-two groups and the two driving wheels (89) are respectively and fixedly connected to two adaptation screw rods (85), the upper end and the lower end of each of the two adaptive screw rods (85) are movably connected into a group of four thread grooves (62) in pairs, wherein the group of four thread grooves comprises the inspection auxiliary device (6), and the lead angle of the second worm (83) is smaller than the contact friction angle between the second worm wheel (86) and the second worm (83).

7. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 1, wherein: two adaptation screw rod (85) all include connecting axle (852), two connecting axle (852) swing joint respectively on four two liang of a set of seat (810), four two liang of a set of seat (810) equal fixed connection is on locating piece (69) leading flank, two screw rod (851) and lower screw rod (853) are equallyd divide respectively fixedly connected with in both ends about connecting axle (852) two go up screw rod (851) equal swing joint in two thread grooves (62) of seting up on last loose plate (61) that inspection auxiliary device (6) include, two in two thread grooves (62) of seting up on lower loose plate (610) that inspection auxiliary device (6) include are threaded down to equal swing joint of screw rod (853).

8. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 7, wherein: the dust removal device (7) comprises an upper movable frame (71) and a lower movable frame (79), wherein the front side surface of the upper movable frame (71) is fixedly connected with a disinfection auxiliary device (9), the upper movable frame is movably connected with two moving grooves (65) formed in an upper movable plate (61) included in an inspection auxiliary device (6), the front side surface of the upper movable frame (71) is fixedly connected with a water distribution block (73), the lower end of the water distribution block (73) is arranged in an inclined plane, a plurality of atomizing heads are uniformly and fixedly connected with the inclined plane, a plurality of brushes are uniformly and fixedly connected with the rear side surface of the upper movable frame (71), a limiting groove is formed in the lower side surface of the upper movable frame (71), two pulling brushes (74) are movably connected with the inner side surface of the limiting groove, a plurality of brushes are uniformly and fixedly connected with the rear side surface of the two pulling brushes (74), an upper fixed rod (72) is movably connected with the part of the upper movable frame (71) arranged in the two upper moving grooves (65), two go up fixed rod (72) fixed connection respectively on the upper and lower side of two shifting chutes (65) of upside, two go up fixed rod (72) go up equal swing joint has spring one (75), two spring one (75) fixed connection respectively is in last movable frame (71) and two upside shifting chutes (65) downside looks remote site, the both ends swing joint respectively is in the shifting chute (65) that the left and right sides of movable frame (79) was seted up down on loose plate (610), down partial swing joint that movable frame (79) set up in two shifting chutes (65) of downside has lower fixed rod (710), two fixed rod (710) are fixed connection respectively on two shifting chutes (65) of downside opposite faces, two all swing joint has spring two (711) on fixed rod (710) down, two spring two (711) are fixed connection respectively on two shifting chutes (65) of downside on the side and the opposite face of lower movable frame (79), fixedly connected with carriage (76) on the lower loose frame (79) leading flank, all seted up on carriage (76) and lower loose frame (79) opposite face regulating groove (712), two regulating groove (712) swing joint has two regulating plate (78) front and back both ends, two equal fixedly connected with running-board (77) on regulating plate (78) leading flank, even fixedly connected with a plurality of brushes on lower loose frame (79) trailing flank.

9. An antenatal diagnostic examination apparatus for clinical use in obstetrics and gynecology department according to claim 1 or 6, wherein: the auxiliary disinfection device (9) comprises four arc-shaped blocks (92), four arc-shaped blocks (92) are fixedly connected to the rear side face of a support ring (51) which is arranged on a support device (5), four arc-shaped blocks (92) are fixedly connected to a water tank (91) on the rear side face, a water delivery cylinder (94) is fixedly connected to the center of the rear side face of the water tank (91), a sealing block (93) is movably connected to the inner side of the water delivery cylinder (94), a water suction pump (95) is arranged in the water tank (91) and is provided with a water suction pipe, the water suction pump (95) is fixedly connected to the rear side face of the water tank (91), the output end of the water suction pump (95) is fixedly connected with one end of a telescopic hose (96), the other end of the telescopic hose (96) is fixedly connected to the other end of a water distribution block (73) which is arranged on a dust removal device (7), and a wind power fan (97) is arranged at the front end of the water tank (91), the wind power fan (97) is fixedly connected to the output end of the second motor (98), and the second motor (98) is fixedly connected to the inside of a base groove (614) included in the inspection auxiliary device (6).

10. The prenatal diagnostic examination device for clinical obstetrics and gynecology department according to claim 1, wherein: the output end of the controller (2) is electrically connected with two first motors (41), two second motors (98), a water suction pump (95) and two electric push rod (31) input ends, the output end of the first motor (41) is a synchronous power supply output end, and the second motor (98) is a multi-stage adjustable motor.