CN112190433A

CN112190433A - Intelligent special bed for cardiology department, control system and control method

Info

Publication number: CN112190433A
Application number: CN202011088054.XA
Authority: CN
Inventors: 冯璇
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-01-08

Abstract

The invention discloses an intelligent special bed for cardiology department, a control system and a control method, and relates to the technical field of medical instruments. This special bed of intracardiac branch of academic or vocational study intelligence, control system and control method, a servo motor output shaft through setting up drives the anticlockwise rotation of gear, the meshing of gear and tooth, can drive the slide and slide to the right side in square spout, and then realize the left end pulling bracing piece one of slide, the right-hand member promotes bracing piece two, and then can realize the left end downward sloping of bed board one, the right-hand member tilt up of bed board three, and then can realize bed board one, fold into the shape of a seat between bed board two and the bed board three, and then can make things convenient for the patient to lie on the sick bed or come from the sick bed up and down, can play fine guard action to the patient, reduce patient's misery.

Description

Intelligent special bed for cardiology department, control system and control method

Technical Field

The invention relates to the technical field of medical instruments, in particular to an intelligent special bed for cardiology department, a control system and a control method.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.

Present intracardiac branch of academic or vocational study treatment is with bed has more inconvenience when using, for example the patient is weak, lies on the sick bed or all has more inconvenience from the sick bed up and down, can place medical instrument rack etc. around the bed body when the treatment simultaneously, if needs rotate the operation such as to the bed body, still need move medical instrument rack etc. and then can influence medical instrument's use.

Therefore, an intelligent special bed for cardiology department, a control system and a control method are needed to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent special bed for the department of cardiology, a control system and a control method, which solve the problems that patients are weak, and are inconvenient to lie on a sickbed or go up and down from the sickbed, medical instrument placing frames and the like can be placed around the bed body during treatment, and the medical instrument placing frames and the like need to be moved if the bed body needs to be rotated and the like, so that the use of medical instruments is influenced.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a bed special for cardiology department intelligence, a control system and a control method comprise a bed plate I, a bed plate II and a bed plate III, wherein opposite faces of the bed plate I and the bed plate III are fixedly connected with semicircular plates respectively, the two semicircular plates are in sliding connection with semicircular grooves formed in the left side and the right side of the bed plate II respectively, sleeve holes are formed in the two semicircular plates respectively, connecting columns are sleeved in the sleeve holes, the front ends and the rear ends of the two connecting columns are fixedly connected with connecting plates respectively, the two connecting plates on the front side and the two connecting plates on the rear side are fixedly connected with the left side and the right side of the front side wall and the rear side wall of the bed plate II respectively, the bottoms of the bed plate I and the bed plate III are fixedly connected with a hinge seat I and a hinge seat II respectively, the hinge seat I and the hinge seat II are hinged with the tops of a supporting rod I and a, the third hinging seat and the fourth hinging seat are respectively and fixedly connected with the left end and the right end of the sliding plate, the top end of the sliding plate is fixedly provided with teeth, the front end and the rear end of the bottom side wall of the bed plate II are respectively and fixedly connected with bearing columns, the bottom ends of the two bearing columns are respectively and fixedly connected with the front end and the rear end of the upper surface of the square plate I, a square sliding groove is formed in the square plate I, the sliding plate is in sliding connection with the square sliding groove, the right side of the upper surface of the square plate I is provided with a gear groove communicated with the square sliding groove, the rear side of the gear groove is positioned on the square plate I and fixedly provided with a servo motor I, an output shaft of the servo motor I is fixedly connected with a gear, the lower side of the gear passes through the gear groove to be meshed with the teeth, the left end and the right end of the bottom side wall of the square plate I are respectively and fixedly connected with threaded rods, the middle part is fixed on the square plate II and is provided with a servo motor II, the output shaft fixedly connected with sprocket I of the servo motor II is two the screw thread cylinder is provided with a sprocket II, two the sprocket II is connected with the sprocket I through chain transmission, the bottom four corners of the square plate II is fixedly connected with support columns, four the bottom of the support columns is fixedly connected on the annular rotating disk, the annular rotating disk is connected in the annular rotating groove in a sliding mode, the annular rotating groove is formed in the circular base, and the right side of the upper surface of the bed plate III is provided with a pressure sensor.

Preferably, the front and back lateral wall of bed board one, bed board two and bed board three has all been seted up and has been accomodate the groove, it puts the thing board to accomodate inslot sliding connection, it sets up flutedly to put one side outwards on the thing board, it all has seted up the spout to accomodate the lateral wall about the groove, sliding connection has the slider in the spout, and two sliders are fixed connection respectively and put the left and right sides lateral wall of thing board.

Preferably, the equal fixedly connected with in bottom lateral wall front and back end of square board one supports the slide bar, the slide opening has all been seted up to the side around on the square board two, and two support slide bars and two slide openings between sliding connection, and two equal fixedly connected with in bottom that support the slide bar stop the piece.

Preferably, an annular sliding groove is formed in the inner side wall of the annular rotating groove, an annular sliding block is connected to the annular sliding groove in a sliding connection mode, the annular sliding block is fixedly connected to the inner wall of the annular rotating disk, an arc-shaped groove is formed in the bottom side wall of the annular rotating disk, a hemispherical groove is formed in the bottom side wall of the annular rotating groove, a plurality of balls are connected to the hemispherical groove in a sliding mode, and the top ends of the balls are connected with the arc-shaped groove in a sliding mode.

Preferably, the front side wall of the circular base is provided with a threaded hole communicated with the annular rotating groove, the threaded hole is connected with a screw rod in a threaded manner, the outer circumferential surface of the annular rotating disk is provided with a plurality of fixing grooves, and the rear end of the screw rod is clamped with the fixing groove at the foremost side.

Preferably, the four corners of the upper surfaces of the first bed board and the second bed board are fixedly connected with blocking rods, and the outer surfaces of the blocking rods are provided with protecting sleeves.

Preferably, the length of the second support rod is twice that of the first support rod, and the length of the support column is greater than that of the threaded rod.

The utility model provides a control system of special bed of intracardiac branch of academic or vocational study intelligence, the preceding lateral wall fixed mounting of square board one has the control box, and the control box adaptation has the wireless control switch, the output of pressure sensors is connected with the input electricity of control box, the output of control box is connected with the input electricity of servo motor one and servo motor two.

A control method of an intelligent special bed for cardiology comprises the following steps:

s1, when in use, an automatic mode or a manual mode can be selected through a wireless control switch adaptive to a control box, after the automatic mode or the manual mode is opened, an output shaft of a servo motor I drives a gear to rotate anticlockwise, the gear can drive a sliding plate to slide rightwards in a square sliding groove through meshing with teeth, so that the left end of the sliding plate pulls a supporting rod I, the right end of the sliding plate pushes a supporting rod II, the left end of a bed plate I can incline downwards, the right end of a bed plate III inclines upwards, the bed plate I, the bed plate II and the bed plate III can be folded into a seat shape, meanwhile, the output shaft of the servo motor II drives a chain wheel I to rotate, the chain wheel I is in transmission connection with two chain wheels II through a chain, two threaded cylinders can be driven to rotate, the two threaded cylinders are in threaded connection with two threaded rods, and can drive, the first square plate drives the second bed plate to descend through the bearing column, so that the sickbed can descend, a patient can sit on a chair formed by the first bed plate, the second bed plate and the third bed plate, in an automatic mode, after the head of the patient is placed at a pressure sensor, the second servo motor rotates reversely to lift the first bed plate, the second bed plate and the third bed plate to the original height, and meanwhile, the servo motor rotates reversely for a while to unfold the first bed plate, the second bed plate and the third bed plate, so that the posture of the patient is changed from sitting to lying, the patient can lie on the sickbed, and medical staff can realize the operation in a manual mode through the control of a wireless control switch;

s2, when diagnosing the patient, can take out the thing board from accomodating the inslot, then can place medical instrument etc. on the thing board and treat the patient, when needs are rotatory to this sick bed, through rotating the joint of screw rod cancellation and fixed slot, then rotatable this sick bed, can realize the fixed to this sick bed through reverse rotation screw rod and fixed slot joint after the rotation is accomplished.

(III) advantageous effects

The invention has the beneficial effects that:

1. this special bed of intracardiac branch of academic or vocational study intelligence, control system and control method, a servo motor output shaft through setting up drives the anticlockwise rotation of gear, the meshing of gear and tooth, can drive the slide and slide to the right side in square spout, and then realize the left end pulling bracing piece one of slide, the right-hand member promotes bracing piece two, and then can realize the left end downward sloping of bed board one, the right-hand member tilt up of bed board three, and then can realize bed board one, fold into the shape of a seat between bed board two and the bed board three, and then can make things convenient for the patient to lie on the sick bed or come from the sick bed up and down, can play fine guard action to the patient, reduce patient's misery.

2. This special bed of intracardiac branch of academic or vocational study intelligence, control system and control method, threaded rod through setting up, a screw thread section of thick bamboo, servo motor two, sprocket one, mutually support between sprocket two and the chain, can drive square board one and rise or descend, and then can realize to bed board one, the sick bed of constituteing between bed board two and the bed board three rises or descends, when descending the sick bed convenient patient lies on the sick bed or come from the sick bed from top to bottom, make things convenient for medical personnel to diagnose the patient when rising certain height with the sick bed, convenience more when using.

3. This special bed of intracardiac branch of academic or vocational study intelligence, control system and control method, through at bed board one, the groove is all accomodate and the thing board is put in to the front and back side of bed board two and bed board three, when the patient lies on the sick bed, can take out the thing board from accomodating the inslot, then can place medical instrument etc. on putting the thing board and treat the patient, for using medical instrument rack etc. no longer need move medical instrument rack etc. for, can be direct along with this sick bed is rotatory, and then can not influence medical instrument's use, the medical personnel of being more convenient for use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a second front view of the bed plate of the present invention;

FIG. 3 is a schematic diagram of a front view structure of a second square plate according to the present invention;

FIG. 4 is a schematic view of the cross-sectional front view of the circular base of the present invention;

FIG. 5 is a schematic top view of a cross-sectional structure of a first embodiment of the present invention;

FIG. 6 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 7 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 1 bed board I, 2 bed board II, 3 bed board III, 4 semicircular plates, 5 sleeving holes, 6 connecting columns, 7 connecting plates, 8 hinging seats I, 9 hinging seats II, 10 supporting rods I, 11 supporting rods II, 12 accommodating grooves, 13 object placing plates, 14 grooves, 15 hinging seats IV, 16 hinging seats III, 17 sliding plates, 18 teeth, 19 square plate I, 20 bearing columns, 21 servo motor I, 22 gears, 23 gear grooves, 24 threaded rods and 25 supporting slide rods, 26 threaded cylinders, 27 square plates II, 28 sliding holes, 29 servo motors II, 30 chain wheels I, 31 chain wheels II, 32 chains, 33 supporting columns, 34 annular rotating disks, 35 annular rotating grooves, 36 circular bases, 37 arc-shaped grooves, 38 hemispherical grooves, 39 balls, 40 annular sliding grooves, 41 annular sliding blocks, 42 fixing grooves, 43 threaded holes, 44 screw rods, 45 pressure sensors, 46 sliding grooves, 47 sliding blocks, 48 blocking rods and 49 control boxes.

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.

As shown in fig. 1 to 7, the present invention provides a technical solution: an intelligent special bed for cardiology department, a control system and a control method thereof comprise a bed plate I1, a bed plate II 2 and a bed plate III 3, wherein the bed plate I1, the bed plate II 2 and the bed plate III 3 can be bent to form a chair shape, a patient can sit down conveniently, the bed plate I1, the bed plate II 2 and the bed plate III 3 can be unfolded to form a flat bed plate, the patient can lie down for treatment, semicircular plates 4 are fixedly connected with opposite surfaces of the bed plate I1 and the bed plate III 3, the two semicircular plates 4 are respectively in sliding connection with semicircular grooves formed in the left side and the right side of the bed plate II 2, the semicircular plates 4 are in sliding connection with the semicircular grooves formed in the bed plate II 2, when the bed plate I1, the bed plate II 2 and the bed plate III 3 are folded and bent, a large gap can be prevented from being formed between the joints of the bed plate I1 and the bed plate II 2 and the joint of the bed plate III 3, the safety during use can be ensured, the two semicircular plates 4 are respectively provided with a sleeve joint hole 5, the sleeve joint hole 5 is internally sleeved with a connecting column 6, the front end and the rear end of the two connecting columns 6 are respectively fixedly connected with a connecting plate 7, the two connecting plates 7 at the front side and the two connecting plates 7 at the rear side are respectively fixedly connected with the left side and the right side of the front side and the rear side of the bed plate 2, the sleeve joint hole 5 is sleeved with the connecting column 6, the connecting column 6 is fixedly connected with the bed plate 2 through the connecting plates 7 to support the bed plate 1 and the bed plate 3 so as to realize the rotation of the bed plate 1 and the bed plate 3, the bottom ends of the bed plate 1 and the bed plate 3 are respectively fixedly connected with a hinge seat I8 and a hinge seat II 9, the hinge seat I8 and the hinge seat II 9 are respectively hinged with the top ends of a supporting rod I10 and a supporting rod II 11, and the bottom ends of the, the third hinged seat 16 and the fourth hinged seat 15 are respectively fixedly connected to the left end and the right end of the sliding plate 17, the first supporting rod 10 and the second supporting rod 11 are used for connecting the bottom ends of the first bed plate 1 and the second bed plate 2 with the left end and the right end of the sliding plate 17, the top end of the sliding plate 17 is fixedly provided with teeth 18, the front end and the rear end of the bottom side wall of the second bed plate 2 are respectively and fixedly connected with the front end and the rear end of the upper surface of the first square plate 19, the first square plate 19 is internally provided with a square chute, the sliding plate 17 is in sliding connection with the square chute, the right side of the upper surface of the first square plate 19 is provided with a gear groove 23 communicated with the square chute, the rear side of the gear groove 23 is positioned on the first square plate 19 and fixedly provided with a first servo motor 21, the output shaft of the first servo motor 21 is fixedly connected with a gear 22, the lower side of the gear 22 passes through the gear groove 23, the gear 22 can drive the sliding plate 17 to slide rightwards or leftwards in the square sliding groove through meshing with the teeth 18, when the sliding plate 17 slides rightwards, the left end of the sliding plate 17 can pull the first supporting rod 10, the right end of the second supporting rod 11 can push the first supporting rod 11, the left end of the first bed plate 1 can incline downwards, the right end of the third bed plate 3 can incline upwards, the first bed plate 1, the second bed plate 2 and the third bed plate 3 can be folded into a seat shape, when the sliding plate 17 slides leftwards, the left end of the sliding plate 17 can push the first supporting rod 10, the right end of the second supporting rod 11 can pull the first supporting rod 11, a flat sickbed can be unfolded among the first bed plate 1, the second bed plate 2 and the third bed plate 3, a patient can conveniently lie on or fall off the sickbed, the patient can be well protected, the pain of the patient can be reduced, the left end and the right end, the two threaded rods 24 are in threaded connection with threaded cylinders 26, the two threaded cylinders 26 are respectively and fixedly connected to the left side and the right side of a square plate II 27 through bearings II, a servo motor II 29 is fixedly arranged in the middle of the square plate II 27, a chain wheel I30 is fixedly connected to an output shaft of the servo motor II 29, chain wheels II 31 are fixedly arranged on the two threaded cylinders 26, the two chain wheels II 31 are in transmission connection with the chain wheel I30 through a chain 32, the output shaft of the servo motor II 29 can drive the chain wheel I30 to rotate in the forward direction or the reverse direction, the chain wheel I30 is in transmission connection with the two chain wheels II 31 through the chain 32 and can drive the two threaded cylinders 26 to rotate in the forward direction or the reverse direction, the two threaded cylinders 26 are in threaded connection with the two threaded rods 24 and can drive the square plate I19 to ascend or descend, the square plate I19 drives the bed plate II 2 to ascend or descend through the bearing columns 20, when the sickbed descends, a patient can conveniently sit on the bed plate I1, the bed plate II 2 and the bed plate III 3 or get down from the bed plate I1, the bed plate II 2 and the bed plate III 3, when the sickbed plate I1, the bed plate II 2 and the bed plate III 3 ascend, the height of the bed plate I2, the bed plate II 2 and the bed plate III 3 is a certain height, medical staff can conveniently perform operations on the patient, support columns 33 are fixedly connected to four corners of the bottom of the square plate II 27, the support columns 33 play a role in connection between the square plate II 27 and the annular rotating disc 34, the bottom ends of the four support columns 33 are fixedly connected to the annular rotating disc 34, the annular rotating disc 34 is slidably connected to the annular rotating groove 35, the annular rotating groove 35 is arranged on the circular base 36, the sickbed is conveniently rotated through the annular rotating disc 34 which is arranged in the annular rotating groove 35, the pressure sensor 50 is arranged on the right side of the upper, the second servo motor 39 rotates to lift the first bed board 1, the second bed board 2 and the third bed board 3 to the original height, and the first servo motor 21 rotates to unfold the first bed board 1, the second bed board 2 and the third bed board 3, so that the posture of the patient can be changed from sitting to lying, and the patient can be automatically adjusted from sitting to lying on a sickbed.

The front and back side walls of the bed plate I1, the bed plate II 2 and the bed plate III 3 are all provided with accommodating grooves 12, the accommodating grooves 12 are connected with object placing plates 13 in a sliding way, one outward side of the object placing plates 13 is provided with a groove 14, the left and right side walls of the accommodating grooves 12 are both provided with sliding grooves 46, the sliding grooves 46 are connected with sliding blocks 47 in a sliding way, and the two sliding blocks 47 are respectively fixedly connected with the left and right side walls of the object placing plates 13, by arranging the storage grooves 12 and the object placing plates 13 on the front and rear sides of the first bed plate 1, the second bed plate 2 and the third bed plate 3, the object placing plates 13 can be drawn out from the storage grooves 12 when a patient is in medical treatment, then medical instruments and the like can be placed on the object placing plate 13 to treat the patient, compared with the medical instrument placing frame and the like, the medical instrument placing frame and the like do not need to be moved, can directly rotate along with the sickbed, thereby not influencing the use of medical instruments and being more convenient for medical care personnel to use.

The equal fixedly connected with in end lateral wall front and back end of square board 19 supports slide bar 25, slide hole 28 has all been seted up to the side around on square board two 27, and sliding connection between two support slide bars 25 and two slide holes 28, and two equal fixedly connected with in bottom that support slide bar 25 stop the piece, through the sliding connection of two support slide bars 25 and two slide holes 28 that set up, can make square board two 27 more stable when carrying out the oscilaltion, can avoid taking place the circumstances such as slope.

The inner side wall of the annular rotating groove 35 is provided with an annular sliding groove 40, an annular sliding block 41 is connected in the annular sliding groove 40 in a sliding way, the annular sliding block 41 is fixedly connected on the inner wall of the annular rotating disk 34, the annular sliding block 41 is connected with the annular sliding groove 40 in a sliding way, the annular rotating disk 34 can be prevented from falling off from the annular rotating groove 35, the annular rotating disk 34 can be more stable when rotating in the annular rotating groove 35, the bottom side wall of the annular rotating disk 34 is provided with an arc-shaped groove 37, the bottom side wall of the annular rotating groove 35 is provided with a hemispherical groove 38, the hemispherical groove 38 is internally connected with a plurality of balls 39 in a sliding way, the top ends of the balls 39 are all connected with the arc-shaped groove 37 in a sliding way, by providing sliding connections between the upper and lower sides of the plurality of balls 39 and the arcuate and

hemispherical grooves

37 and 38, the annular rotary disk 34 can rotate in the annular rotary groove 35, so that resistance can be reduced, and the annular rotary disk 34 can rotate more easily.

The threaded hole 43 is opened on the preceding lateral wall of circular base 36 and is linked together with annular rotating groove 35, threaded hole 43 female connection has screw rod 44, seted up a plurality of fixed slots 42 on the outside periphery of annular rotating disk 34, and the rear end of screw rod 44 and the most preceding fixed slot 42 joint, through the joint of screw rod 44 rear end and fixed slot 42 that sets up, can fix the position of annular rotating disk 34 in annular rotating groove 35, can guarantee that annular rotating disk 34 is stable when the irrotational stops in annular rotating groove 35, avoid taking place from biography etc..

Equal fixedly connected with in upper surface four corners department of bed board 1 and bed board two 2 blocks pole 48, and the surface that blocks pole 48 is provided with the lag, block that pole 48 through the setting can play the guard action to patient's shank and truck department, can avoid the patient to fall from bed board 1 and bed board two 2, and block that pole 48 can not play to stop to both sides around bed board 1 and bed board two 3, make things convenient for medical personnel to treat the patient from both sides around bed board 1 and bed board two 2.

The length of the second supporting rod 11 is 10 times of that of the first supporting rod, the length of the supporting column 33 is larger than that of the threaded rod 24, the right end of the third bed plate 3 can be lifted to a certain height, the back and the head of a patient can be well supported, and meanwhile, the phenomenon that the left end of the first bed plate 1 is too large to descend can be avoided.

The front side wall of the first square plate 19 is fixedly provided with a control box 49, the control box is matched with a wireless control switch, the output end of the pressure sensor 50 is electrically connected with the input end of the control box 49, the output end of the control box 49 is electrically connected with the input ends of the first servo motor 21 and the second servo motor 29, and the control box 49 is convenient for controlling the hospital bed.

The method comprises the following operation steps:

s1, when in use, an automatic mode or a manual mode can be selected through a wireless control switch matched with the control box 49, after the automatic mode or the manual mode is opened, an output shaft of the servo motor I21 drives the gear 22 to rotate anticlockwise, the gear 22 can drive the sliding plate 17 to slide rightwards in the square sliding groove through meshing with the teeth 18, so that the left end of the sliding plate 17 pulls the supporting rod I10, the right end pushes the supporting rod II 11, the left end of the bed plate I1 inclines downwards, the right end of the bed plate III 3 inclines upwards, the bed plate I1, the bed plate II 2 and the bed plate III 3 can be folded into a seat shape, meanwhile, an output shaft of the servo motor II 29 drives the chain wheel I30 to rotate, the chain wheel I30 is in transmission connection with the two chain wheels II 31 through a chain 32, the two thread cylinders 26 can be driven to rotate, the two thread cylinders 26 are in threaded connection with the two, the first square plate 19 can be driven to descend, the first square plate 19 drives the second bed plate 2 to descend through the bearing column 20, the sickbed is descended, then a patient can sit on a chair formed by the first bed plate 1, the second bed plate 2 and the third bed plate 3, in an automatic mode, after the head of the patient is placed at the pressure sensor 50, the second servo motor 39 can rotate reversely, the first bed plate 1, the second bed plate 2 and the third bed plate 3 are lifted to the original height, meanwhile, the first servo motor 21 can rotate reversely, the first bed plate 1, the second bed plate 2 and the third bed plate 3 can be unfolded, the posture of the patient is changed from sitting to lying, the patient can lie on the sickbed, and medical staff can realize the operation under the manual mode through the control of a wireless control switch;

s2, when a patient is diagnosed, the object placing plate 13 can be drawn out from the accommodating groove 12, then medical instruments and the like can be placed on the object placing plate 13 to treat the patient, when the sickbed needs to be rotated, the clamping connection with the fixing groove 42 is cancelled through rotating the screw 44, then the sickbed can be rotated, and after the sickbed is rotated, the sickbed can be fixed through clamping connection of the reverse rotating screw 44 and the fixing groove 42.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special bed of intracardiac branch of academic or vocational study intelligence, includes bed board one (1), bed board two (2), bed board three (3), its characterized in that: opposite faces of the bed plate I (1) and the bed plate III (3) are fixedly connected with semicircular plates (4), the two semicircular plates (4) are respectively in sliding connection with semicircular grooves formed in the left side and the right side of the bed plate II (2), the two semicircular plates (4) are respectively provided with a sleeve-joint hole (5), connecting columns (6) are sleeved in the sleeve-joint holes (5), the front ends and the rear ends of the two connecting columns (6) are respectively and fixedly connected with connecting plates (7), the two connecting plates (7) on the front side and the two connecting plates (7) on the rear side are respectively and fixedly connected with the left side and the right side of the front side wall and the rear side wall of the bed plate II (2), the bottom ends of the bed plate I (1) and the bed plate III (3) are respectively and fixedly connected with a hinge seat I (8) and a hinge seat II (9), the hinge seat I (8) and the hinge seat II (9) are respectively, the bottom ends of the first supporting rod (10) and the second supporting rod (11) are respectively fixedly connected with a third hinged seat (16) and a fourth hinged seat (15), the third hinged seat (16) and the fourth hinged seat (15) are respectively fixedly connected to the left end and the right end of the sliding plate (17), the top end of the sliding plate (17) is fixedly provided with teeth (18), the front end and the rear end of the bottom side wall of the second bed plate (2) are respectively fixedly connected with bearing columns (20), the bottom ends of the two bearing columns (20) are respectively fixedly connected to the front end and the rear end of the upper surface of the first square plate (19), a square sliding groove is formed in the first square plate (19), the sliding plate (17) is slidably connected with the square sliding groove, a gear groove (23) is formed in the right side of the upper surface of the first square plate (19) and communicated with the square sliding groove, the rear side of the gear groove (23) is located on the first square plate (19, the output shaft of the first servo motor (21) is fixedly connected with a gear (22), the lower side of the gear (22) penetrates through a gear groove (23) to be meshed with teeth (18), the left end and the right end of the bottom side wall of the first square plate (19) are fixedly connected with threaded rods (24) through a first bearing, two threaded rods (24) are in threaded connection with threaded cylinders (26), the two threaded cylinders (26) are respectively and fixedly connected to the left side and the right side of the second square plate (27) through second bearings, the middle of the second square plate (27) is fixedly provided with a second servo motor (29), the output shaft of the second servo motor (29) is fixedly connected with a first chain wheel (30), the two threaded cylinders (26) are respectively and fixedly provided with a second chain wheel (31), the two second chain wheels (31) are in transmission connection with the first chain wheel (30) through a chain (32), and four corners of the bottom of the second square plate (27) are respectively and fixedly connected with, four the equal fixed connection in bottom of support column (33) is on annular rotary disk (34), annular rotary disk (34) sliding connection is in annular swivelling chute (35), annular swivelling chute (35) are seted up on circular base (36), the upper surface right side of bed board three (3) is provided with pressure sensors (45).

2. The intelligent special bed for cardiology department according to claim 1, wherein: the utility model discloses a take in groove (12), it has all been seted up to the front and back lateral wall of bed board (1), bed board two (2) and bed board three (3) to accomodate groove (12), it puts thing board (13) to accomodate groove (12) sliding connection, it sets up fluted (14) to put one side outwards on thing board (13), it has all seted up spout (46) to accomodate the lateral wall about groove (12), sliding connection has slider (47) in spout (46), and two slider (47) difference fixed connection put the left and right sides lateral wall of thing board (13).

3. The intelligent special bed for cardiology department according to claim 1, wherein: the equal fixedly connected with in end wall front and back end of square board (19) supports slide bar (25), slide opening (28) have all been seted up to the side around on square board two (27), and sliding connection between two support slide bar (25) and two slide opening (28), and the equal fixedly connected with in bottom that two support slide bar (25) stop the piece.

4. The intelligent special bed for cardiology department according to claim 1, wherein: annular spout (40) have been seted up to the inside wall of annular swivelling chute (35), sliding connection has annular slider (41) in annular spout (40), annular slider (41) fixed connection is at the inner wall of annular rotary disk (34), arc wall (37) have been seted up to the end lateral wall of annular rotary disk (34), hemisphere groove (38) have been seted up to the end lateral wall of annular swivelling chute (35), there are a plurality of balls (39) sliding connection in hemisphere groove (38), and are a plurality of the top of ball (39) all with arc wall (37) sliding connection.

5. The intelligent special bed for cardiology department according to claim 1, wherein: the front side wall of the circular base (36) is provided with a threaded hole (43) communicated with the annular rotating groove (35), the threaded hole (43) is internally connected with a screw rod (44), the outer side circumferential surface of the annular rotating disc (34) is provided with a plurality of fixing grooves (42), and the rear end of the screw rod (44) is clamped with the fixing groove (42) at the foremost side.

6. The intelligent special bed for cardiology department according to claim 1, wherein: the four corners of the upper surfaces of the first bed board (1) and the second bed board (2) are fixedly connected with blocking rods (48), and the outer surfaces of the blocking rods (48) are provided with protecting sleeves.

7. The intelligent special bed for cardiology department according to claim 1, wherein: the length of the second support rod (11) is twice that of the first support rod (10), and the length of the support column (33) is larger than that of the threaded rod (24).

8. The utility model provides a control system of special bed of intracardiac branch of academic or vocational study intelligence which characterized in that: the front side wall fixed mounting of square board (19) has control box (49), and control box (49) adaptation has wireless control switch, the output of pressure sensors (45) is connected with the input of control box (49) electricity, the output of control box (49) is connected with the input electricity of servo motor one (21) and servo motor two (29).

9. A control method of an intelligent special bed for cardiology is characterized in that: when the folding chair is used, an automatic mode or a manual mode can be selected through a wireless control switch matched with a control box (49), after the automatic mode or the manual mode is opened, an output shaft of a servo motor I (21) drives a gear (22) to rotate anticlockwise, the gear (22) can drive a sliding plate (17) to slide rightwards in a square sliding groove through meshing with teeth (18), so that the left end of the sliding plate (17) pulls a supporting rod I (10), the right end of the sliding plate I (1) pushes a supporting rod II (11), the left end of the bed plate I (1) is inclined downwards, the right end of a bed plate III (3) is inclined upwards, the shape of the chair formed by folding the bed plate I (1), the bed plate II (2) and the bed plate III (3) into one is realized, meanwhile, an output shaft of a servo motor II (29) drives a chain wheel I (30) to rotate, the chain wheel I (30) is in transmission connection with two chain wheels II, can drive two screw thread cylinders (26) to rotate, the two screw thread cylinders (26) can drive a square plate I (19) to descend through the threaded connection with two threaded rods (24), the square plate I (19) drives a bed plate II (2) to descend through a bearing column (20), and then the sickbed descends, then a patient can sit on a chair formed by the bed plate I (1), the bed plate II (2) and the bed plate III (3), under an automatic mode, after the head of the patient is placed at a pressure sensor (50), a servo motor II (39) can rotate reversely, the bed plate I (1), the bed plate II (2) and the bed plate III (3) are lifted to the original height, meanwhile, the servo motor I (21) can rotate reversely, and then the bed plate I (1), the bed plate II (2) and the bed plate III (3) are unfolded, so that the posture of the patient is changed from sitting to lying horizontally, the patient can lie on the sickbed, and the medical care personnel can realize the operation under the control of the wireless control switch in a manual mode;

s2, when a patient is diagnosed, the object placing plate (13) can be pulled out from the accommodating groove (12), then medical instruments and the like can be placed on the object placing plate (13) to treat the patient, when the sickbed is required to be rotated, the clamping connection with the fixing groove (42) is cancelled through rotating the screw rod (44), then the sickbed can be rotated, and the sickbed can be fixed through clamping connection of the reverse rotation screw rod (44) and the fixing groove (42) after the rotation is completed.