CN115869011A - Special diagnosis and treatment bed for cardiac ultrasound - Google Patents

Abstract

A special diagnosis and treatment bed for cardiac ultrasound of the present invention includes a lifting and blocking mechanism arranged in the No. 1 empty slot provided between the supporting plates, and a pair of electric push rods are used to simulate the length of the arm joints of the detection object, thereby facilitating the follow-up The positioning of the chest position, so that according to individual differences, a good positioning effect can be performed for different individuals, so as to ensure a good occlusion effect, and at the same time, the detection object can be changed from horizontal to lateral according to the needs of echocardiography. , to ensure that the lifting and blocking mechanism can be changed according to the movement of the detection object. At the same time, in the lateral position, the doctor can adjust the electric push rod to lift the chest fat of the detection object, which is more convenient for subsequent detection, and at the same time reduces the risk of contact with the test object. The physical contact of the sensitive parts of the detection object enhances the privacy of the detection object and reduces the physical contact between the doctor and the detection object, thus bringing a better detection experience for both doctors and patients.

Description

A special diagnosis and treatment bed for cardiac ultrasound

technical field

The invention relates to the related field of diagnosis and treatment beds, in particular to a special diagnosis and treatment bed for cardiac ultrasound.

Background technique

The commonly used name for the treatment bed is the treatment table. It is a necessary tool for doctors in the process of diagnosis and treatment, and is used to arrange patients to assist doctors in diagnosis and treatment. Different diagnosis and treatment have different requirements on the diagnosis and treatment bed. In the field of cardiac ultrasound examination, the diagnosis and treatment bed is responsible for assisting the detection object to adjust the body position to facilitate detection, but in the process of cardiac ultrasound examination, it cannot play a good role in assisting the inspection. , its overall use is relatively limited, and it cannot bring a good effect to the detection process and results. For example, in the prior art, a medical ultrasound examination breast immobilization device with the application number CN202010627000. The mask shell covers the female chest to prevent embarrassment for women. It does not have a good fixation and positioning effect for positioning and position changes in ultrasound detection. The movement brings a better effect.

Contents of the invention

The purpose of the present invention is to provide a special diagnosis and treatment bed for cardiac ultrasound to solve the above problems.

The above-mentioned technical purpose of the present invention is achieved by the following technical solutions: a special diagnosis and treatment bed for cardiac ultrasound, including a lifting and blocking mechanism arranged in the No. 1 empty slot provided between the supporting plates;

The lifting shielding mechanism includes a slide rail provided on each of the pallets, and a slider is slidably arranged in each of the slide rails, and between each of the sliders and the slide rail A No. 1 spring is evenly fixed, and a column is fixed between the two sliders, and a No. 1 projection is slidably arranged on the column, and a No. 1 projection is fixedly arranged between the No. 1 projection and one of the sliders. There is a No. 2 spring, and a No. 1 torsion spring is fixed between the inside of the No. 1 bump and the column. A No. 1 telescopic rod is evenly fixed on the top surface of the No. 1 bump. Each No. 1 telescopic The fixed ends of the rods are all fixedly connected with the No. 2 empty slot, and the telescopic ends of each No. 1 telescopic rod are fixedly connected with the top surface of the No. 1 bump. The No. 2 empty slot is arranged on the No. 1 connecting rod. , and between the No. 2 empty groove and the No. 1 bump, No. 3 springs are uniformly fixed outside each of the No. 1 telescopic rods, and No. 2 springs are fixed on the top surface of the No. 1 connecting rod. The telescopic rod, the fixed end of the No. 2 telescopic rod is fixedly connected with the No. 1 connecting rod, the telescopic end of the No. 2 telescopic rod is fixedly connected with the supporting plate, and the No. 1 connecting rod and the supporting plate No. 4 springs are fixed outside the No. 2 telescopic rods, and No. 2 connecting rods corresponding to them are fixed on both sides of the No. 1 connecting rods. Each of the No. 2 connecting rods is provided with a No. 1 slot, each No. 1 slot is fixed with a No. 1 electric push rod, and the fixed end of each No. 1 electric push rod is fixedly connected with the corresponding No. 2 connecting rod. The telescopic end of the No. 1 electric push rod is fixedly connected with its corresponding No. 2 bump, each of the No. 2 bumps is hinged with one end of its No. 3 connecting rod, and between the No. 2 bump and the No. 2 bump The hinge of the No. 3 connecting rod is provided with a No. 1 motor, and the No. 1 motor is fixedly connected to the No. 2 bump. The motor shaft of the No. 1 motor is fixedly connected to one end of the No. 3 connecting rod. The No. 3 connecting rods are provided with No. 2 slots, and No. 2 electric push rods are fixed in each of the No. 2 slots. The fixed ends of the No. 2 electric push rods are fixedly connected with the No. 2 slots. The telescopic end of the No. 3 connecting rod is fixedly connected with the No. 3 bump, and the No. 3 bump is provided with a pull-up cover for rotation, and a second pull-up cover is fixed between the No. 3 bump and the pull-up cover. No. torsion springs, and a pair of pressure sensors are fixed at both ends of the lifting cover.

Preferably, the supporting plate on one side of the lifting and blocking mechanism is fixedly arranged between the two No. between the plates, and the two supporting plates are fixedly connected by the connecting block provided below them, and the end of the No. 1 connecting plate far away from the No. 2 connecting plate is hinged to the No. 3 connecting plate. The supporting plate is also fixed between the No. 3 connecting plate, and the No. 2 motor is fixed on the hinge of the No. 3 connecting plate and the No. 1 connecting plate. The motor shaft of the No. 2 motor is fixedly connected to the No. 1 connecting plate, and the No. 4 connecting plate is fixed on one side of the No. 3 connecting plate, and the supporting plate is also fixedly arranged between the No. 4 connecting plates.

Preferably, the No. 1 bed board is fixed on the pallet between the No. 4 connecting boards, and the No. 2 bed board is fixed on the pallet between the No. 3 connecting boards. The No. 1 connecting board The No. 3 bed board is fixed on the side close to the No. 2 bed board on the supporting plate between them, and a pair of back boards are provided on the other side of the No. 1 connecting board, and each of the back boards corresponds to it. The motor shaft of the No. 3 motor is fixedly connected, the No. 3 motor on the No. 1 connecting plate is fixedly arranged in the No. 3 bed plate, and the supporting plate between the No. 2 connecting plates is far away from all One side of the No. 1 connecting plate is fixed with a No. 4 bed board, and a pair of backrest boards are also arranged on the supporting board, and the pair of back boards are fixedly connected with the motor shaft of the No. 3 motor corresponding to it. , the No. 3 motor is fixedly arranged on the No. 4 bed board.

Preferably, the same supporting plate is provided under each of the supporting plates, and the supporting plate is fixedly connected to the supporting plate between the No. 3 connecting plate and the No. 4 connecting plate. The other side of the support plate is evenly fixed with hydraulic rods, and the telescopic end of each hydraulic rod is fixedly connected with the support plate. The other end of the hydraulic rods is evenly fixed and arranged on the chassis.

Preferably, one side of the fixed end of each hydraulic rod is fixedly provided with a corresponding oil delivery pipe, and the other end of each oil delivery pipe is fixedly connected to an oil pump, and the oil pump is fixedly arranged on an oil cylinder, and the oil cylinder is connected to the oil cylinder. The chassis is fixedly connected.

Preferably, wheels are provided on both sides of the chassis to rotate uniformly.

Preferably, a control terminal is fixed on the chassis.

To sum up, the present invention has the following beneficial effects: the present invention simulates the length of the arm joints of the detection object through a pair of electric push rods by setting a lifting shielding mechanism, so as to facilitate the positioning of the subsequent chest position, so that according to individual differences, It can achieve a good positioning effect for different individuals, so as to ensure a good blocking effect. At the same time, when the detection object changes from horizontal to side lying according to the requirements of echocardiography detection, it can ensure that the lifting blocking mechanism can be detected according to the detection requirements. The movement of the subject can be changed. At the same time, in the lateral position, the doctor can adjust the electric push rod to lift the chest fat of the test subject, which is more convenient for subsequent testing, and at the same time reduces the physical contact with the sensitive parts of the test subject, avoiding the The detection personnel cause trouble, thereby enhancing the detection effect of the ultrasonic probe and the detection environment, enhancing the privacy of the detection object, reducing the physical contact between the doctor and the detection object, thereby bringing a better detection experience for both doctors and patients.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, those skilled in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is a first appearance schematic diagram of an embodiment of the present invention;

Fig. 2 is a second appearance schematic diagram of the embodiment of the present invention;

Fig. 3 is a schematic diagram of the structure of the slide rail according to the embodiment of the present invention;

Fig. 4 is a schematic view of the first appearance of the lifting shielding mechanism according to the embodiment of the present invention;

Fig. 5 is a second appearance schematic diagram of the lifting shielding mechanism according to the embodiment of the present invention;

Fig. 6 is an enlarged schematic diagram of place A in Fig. 1 according to an embodiment of the present invention;

Fig. 7 is an enlarged schematic diagram of place B in Fig. 4 according to an embodiment of the present invention;

Fig. 8 is an enlarged schematic diagram of position C in Fig. 5 according to an embodiment of the present invention;

In the figure: 11. No. 1 bed board; 12. No. 2 bed board; 13. No. 4 bed board; 14. Backrest board; 15. No. 2 motor; 16. No. 4 connecting board; 17. No. 3 connecting board; 18. No. 1 Connecting plate; 19. No. 2 connecting plate; 20. No. 1 empty slot; 21. Control terminal; 22. Hydraulic rod; 23. Chassis; 24. Oil pipeline; 25. Wheel; 26. No. 3 bed board; 27. Oil cylinder; , oil pump; 29, pallet; 30, slide rail; 31, No. 1 spring; 32, slider; 33, No. 1 connecting rod; 34, No. 2 connecting rod; 35, No. 1 slot; 36. No. 1 electric push Rod; 37. No. 3 connecting rod; 38. No. 2 groove; 39. No. 2 electric push rod; 40. No. 1 motor; 41. No. 3 bump; 42. Lifting cover; 43. No. 2 torsion spring; 44 , column; 45, spring No. 2; 46, bump No. 1; 47, torsion spring No. 1; 48, motor No. 3; 49, support plate; 50, telescopic rod No. 2; 51, spring No. 4; No. empty slot; 53. No. 1 telescopic rod; 54. No. 3 spring; 55. No. 3 torsion spring; 56. Pressure sensor; 57. No. 2 bump; 58. Connecting block; Pull the blocking mechanism;

Detailed ways

A kind of heart ultrasound special diagnosis and treatment bed described in conjunction with accompanying drawing 1-Fig. It is used to block the chest of the test object and lift the fat, so as to facilitate the sliding of the ultrasound probe;

The lifting blocking mechanism 61 includes a slide rail 30 provided on each of the pallets 29, each slide rail 30 is provided with a slide block 32, and each slide block 32 and A No. 1 spring 31 is evenly fixed between the slide rails 30, and a post 44 is fixed between the two sliders 32, and a No. 1 projection 46 is slidably provided on the post 44. The No. 1 projection A No. 2 spring 45 is fixed between the block 46 and one of the sliders 32, and a No. 1 torsion spring 47 is fixed between the inside of the No. 1 bump 46 and the post 44. The No. 1 bump The top surface of 46 is evenly fixed with No. 1 telescopic rod 53, and the fixed end of each No. 1 telescopic rod 53 is fixedly connected with No. 2 empty slot 52, and the telescopic end of each No. 1 telescopic rod 53 is all connected with the No. 1 telescopic rod 53. The top surface of the No. 1 bump 46 is fixedly connected, and the No. 2 empty slot 52 is arranged on the No. 1 connecting rod 33, and is uniformly fixed between the No. 2 slot 52 and the No. 1 bump 46. No. 3 springs 54 are arranged outside each of the No. 1 telescopic rods 53. The top surface of the No. 1 connecting rod 33 is fixedly provided with No. 2 telescopic rods 50. The fixed end of the No. 2 telescopic rods 50 is connected to the No. 1 The connecting rod 33 is fixedly connected, and the telescopic end of the No. 2 telescopic rod 50 is fixedly connected with the support plate 49, and between the No. 1 connecting rod 33 and the support plate 49, No. 4 spring 51 is fixedly arranged on the Outside the No. 2 telescopic link 50, both sides of the No. 1 connecting rod 33 are fixedly provided with No. 2 connecting rods 34 corresponding thereto. Each No. 2 connecting rod 34 is provided with a No. 1 slot 35, and each of the No. 2 connecting rods 34 is provided with a No. 1 groove 35. No. 1 electric push rod 36 is fixedly installed in the No. 1 groove 35, and the fixed end of each No. 1 electric push rod 36 is fixedly connected with the No. 2 connecting rod 34 corresponding thereto. The telescopic ends of the electric push rod 36 are all fixedly connected with the corresponding No. 2 projections 57, each of the No. 2 projections 57 is hinged with one end of its No. 3 connecting rod 37, and on the No. 2 projection 57 A No. 1 motor 40 is provided at the hinge joint with the No. 3 connecting rod 37, and the No. 1 motor 40 is fixedly connected with the No. 2 bump 57. The motor shaft of the No. 1 motor 40 is connected to the No. 3 connecting rod. One end of 37 is fixedly connected, and each No. 3 connecting rod 37 is provided with No. 2 slot 38, and No. 2 electric push rod 39 is fixedly installed in each No. 2 slot 38. The No. 2 electric push rod The fixed end of 39 is fixedly connected with the No. 2 slot 38, the telescopic end of the No. 3 connecting rod 37 is fixedly connected with the No. 3 bump 41, and the No. 3 bump 41 is rotated with a lifting cover 42, and A No. 2 torsion spring 43 is fixed between the No. 3 projection 41 and the pulling cover 42 , and a pair of pressure sensors 56 are fixed at both ends of the pulling cover 42 .

Beneficially, the pressure sensor 56 is used to detect whether the two sides of the pull-up cover 42 are fully attached to the chest of the test subject, and the pull-up cover 42 is made of opaque material.

Beneficially, the supporting plate 29 on one side of the lifting blocking mechanism 61 is fixedly arranged between the two No. 1 connecting plates 18, and the supporting plate 29 on the other side of the lifting blocking mechanism 61 is fixedly arranged on Between the two No. 2 connecting plates 19, and between the two supporting plates 29 are fixedly connected through the connecting block 58 provided below them, and the No. 1 connecting plate 18 is far away from one end of the No. 2 connecting plate 19 It is hinged with the No. 3 connecting plate 17, and the supporting plate 29 is also fixed between the No. 3 connecting plate 17, and at the hinge position between the No. 3 connecting plate 17 and the No. 1 connecting plate 18 The No. 3 connecting plate 17 is fixedly provided with No. 2 motor 15, the motor shaft of the No. 2 motor 15 is fixedly connected with the No. 1 connecting plate 18, and one side of the No. 3 connecting plate 17 is fixedly provided with No. 4 The connecting plate 16 and the No. 4 connecting plate 16 are also fixed with the supporting plate 29 .

Beneficially, the No. 1 bed board 11 is fixed on the supporting plate 29 between the No. 4 connecting plates 16, and the No. 2 bed board 12 is fixed on the supporting plate 29 between the No. 3 connecting plates 17. On the supporting plate 29 between the No. 1 connecting plate 18, a No. 3 bed plate 26 is fixed on one side close to the No. 2 bed plate 12, and a pair of backboards are provided on the other side of the No. 1 connecting plate 18. 14. Each of the backboards 14 is fixedly connected to the motor shaft of the corresponding No. 3 motor 48, and the No. 3 motor 48 on the No. 1 connecting plate 18 is fixedly arranged in the No. 3 bed board 26 The No. 4 bed board 13 is fixed on the side of the supporting plate 29 between the No. 2 connecting plates 19 away from the No. 1 connecting plate 18, and a pair of the backrests are also provided on the supporting plate 29. plate 14 , the pair of backrest plates 14 are fixedly connected with the motor shaft of the corresponding No. 3 motor 48 , and the No. 3 motor 48 is fixedly arranged on the No. 4 bed board 13 .

Beneficially, the same supporting plate 59 is provided under each of the supporting plates 29, and the supporting plate 59 is connected to the supporting plate between the No. 3 connecting plate 17 and the No. 4 connecting plate 16. 29 is fixedly connected, the other side of the supporting plate 59 is evenly fixed with hydraulic rods 22, and the telescopic end of each hydraulic rod 22 is fixedly connected with the supporting plate 59 and the other end of the hydraulic rods 22 is evenly Fixedly arranged on the chassis 23.

Beneficially, one side of the fixed end of each hydraulic rod 22 is fixedly provided with a corresponding oil delivery pipe 24, and the other end of each oil delivery pipe 24 is fixedly connected with an oil pump 28, and the oil pump 28 is fixedly arranged on the oil cylinder 27. Above, the oil cylinder 27 is fixedly connected with the chassis 23 .

Beneficially, the chassis 23 is also provided with wheels 25 which rotate evenly on both sides.

Beneficially, the chassis 23 is fixed with a control terminal 21, and the control terminal 21 is used to stop the continuous driving of the No. 1 motor 40 after receiving the signals transmitted by the two pressure sensors 56 together, At the same time, the chassis 23 is also used to control all motors and electric push rods.

The method of use of the present invention:

In the initial state: the top surface of each of the backboards 14 is parallel to the top surfaces of the No. 4 bed board 13 and the No. 3 bed board 26, and the No. 1 connecting rod 33 and the No. 2 connecting rod 34 are all parallel to each other. Parallel to the top surface of the No. 4 bed board 13, the No. 3 connecting rod 37 is perpendicular to the ground, the No. 2 connecting plate 19, the No. 1 connecting plate 18, the No. 3 connecting plate 17, the The No. 4 connecting plate 16 is in the same straight line, the top surface of the support plate 49 is higher than the top surface of the backboard 14, the No. 2 telescopic link 50 is in a fully extended state, and the No. 1 telescopic link 53, the No. 1 telescopic link 53 The No. 1 electric push rod 36 and the hydraulic pressure rod 22 are all in contracted state, the No. 2 electric push rod 39 is in a semi-extended state, the No. 4 spring 51, the No. 3 spring 54, and the No. 2 spring 45. The No. 1 torsion spring 47 and the No. 2 torsion spring 43 are in normal state. As shown in Figure 1, the force of all the springs in the present invention is not enough to affect the normal action of the detection object.

When the present invention needs to be used, the test object needs to lie on the present invention under the guidance of a doctor, and head towards the No. 4 bed board 13, and align the extension line of the nipple with the No. 1 connecting rod 33, And make it co-exist on the same horizontal line with the No. 1 connecting rod 33, and lie on the center line of the present invention, and when the test object is lying down, the support plate 49 will be pressed down under force, and the The No. 2 telescopic rod 50 shrinks, and the No. 4 spring 51 deforms. At this time, the subject needs to straighten his hands and make them parallel to the shoulders under the guidance of the doctor. At this time, the doctor needs to drive the No. 1 spring through the control terminal 21. Motor 40 starts, and after described No. 1 motor 40 starts, its motor shaft will drive described No. 3 connecting rod 37 to rotate, and the motor shaft of described No. 1 motor 40 will drive described No. 3 connecting rod 37 to rotate 90 °, so that the No. 3 connecting rod 37 on both sides is in the same straight line as the No. 2 connecting rod 34. At this time, the doctor needs to judge the position of the user's elbow joint, wrist joint or palm by naked eyes, and pass the The control terminal 21 drives the No. 1 electric push rod 36 and the No. 2 electric push rod 39 to start, so as to control the extension of the two. When the doctor determines that the position of the No. 2 bump 57 extends to the elbow joint of the test object Then, the drive to the No. 1 electric push rod 36 can be stopped, so that the No. 1 electric push rod 36 stops extending, so that the position of the No. 2 bump 57 is consistent with the elbow joint of the detection object, and When the doctor confirms that the position of the No. 3 bump 41 extends to the wrist joint or palm of the test subject, the drive to the No. 2 electric push rod 39 can be stopped. At this time, the doctor needs the preparation time for the test subject. When the test object has done a good job of psychological construction, and lifts up the coat and removes the underwear, he can communicate with the doctor. After the communication, the doctor can drive the No. 1 motor 40 and the pressure sensor 56 through the control terminal 21 to start, After the No. 1 motor 40 starts, its motor shaft will drive the No. 3 connecting rod 37 to rotate, so that the angle between the No. 3 connecting rod 37 and the No. 2 connecting rod 34 becomes smaller and smaller , while the actions of the No. 2 connecting rod 34 and the No. 3 connecting rod 37 imitate the state when the arms of a person are folded. No. link 34 and No. 3 link 37 imitate this state. When the angle is enough to make the pull-up cover 42 touch the chest of the test object, one side of the pull-up cover 42 can be moved due to the angle problem. Contacting the chest fat of the test object in advance, and at this time only one side of the top of the chest of the test object detected by the pressure sensor 56 is not enough to stop the continuous operation of the first motor 40, so the third continuous The rod 37 will continue to rotate under the action of the No. 1 motor 40, and one side of the lifting cover 42 is pressed by the chest fat of the test subject, and will rotate, and the No. 2 torsion spring 43 is deformed, thereby The other end of the lifting cover 42 is in contact with the top of the chest fat of the test subject, thereby completely covering the top of the chest fat and blocking the private parts of the test subject. Each of the pressure sensors 56 has detected a certain reaction force of chest fat rebound, so that the pressure sensor 56 will transmit a signal to the control terminal 21, and the control terminal 21 receives the signals emitted by the two pressure sensors 56. After the signal, the continued drive to the No. 1 motor 40 will be stopped, thereby stopping the continued rotation of the No. 3 connecting rod 37, and the angle between the No. 3 connecting rod 37 and the support plate 49 is at the position Under the reaction force of the No. 4 spring 51 mentioned above, the connection between the lifting and blocking mechanism 61 and the detection object can be made closer, and it is not easy to fall off. When the doctor detects the horizontal detection position, the detection object will be in the doctor's position at this time. Under the guidance of the user, the posture is converted from the horizontal position to the lateral position, and the upper body of the user may be a certain distance away from the bed during the position adjustment process. In the fixed state, when the detection object is adjusted to a certain distance away from the bed surface, the No. 1 telescopic rod 53 will be stretched, and the No. 3 spring 54 will be deformed, but the lifting shielding mechanism 61 will not fall off. The No. 1 connecting rod 33 remains parallel to the user's back, while the No. 1 projection 46 can slide freely on the post 44, and the No. 2 spring 45 is deformed, thereby facilitating the adjustment of the detection object degree, and as the detection object turns around (i.e. transforms into a side-lying process), the slide block 32 will slide freely on the slide rail 30, and the No. 1 projection 46 will follow the detection When the subject turns around and turns, the No. 1 torsion spring 47 is deformed. After the user lies on his side, the doctor needs to drive the No. 3 motor 48 to start through the control terminal 21, so that the motor shaft of the No. 3 motor 48 Drive the backrest board 14 to rotate, so that the backrest board 14 is rotated to a suitable position so that the detection object is convenient to rely on, and the overall comfort of the detection object is enhanced. When the detection object is in a side lying state, the doctor can pass the detection requirements of the ultrasonic probe. , to drive the No. 2 electric push rod 39 on both sides through the control terminal 21 to lift the chest fat on the left and right sides of the test object, so that the sliding of the ultrasonic probe is more convenient, and will not be interfered by the chest fat and affect the sliding The path of the itinerary, thereby enhancing the detection effect of the ultrasonic probe and the detection environment, enhancing the privacy of the detection object, reducing the physical contact between the doctor and the detection object, thus bringing a better detection experience for both doctors and patients.

After use, it is necessary to detect the object to return to the horizontal position, and drive the No. 1 motor 40 through the control terminal 21 to drive the No. 3 connecting rod 37 to reset, and the lifting cover 42 will be in the No. 2 position. Reset under the action of the torsion spring 43, the detection object can put on clothes after cleaning the ultrasonic coupling agent and leave the present invention, the backboard 14 will reset under the drive of the No. 3 motor 48, and the support plate 49 will Reset under the action of No. 4 spring 51 , and reset under the action of No. 2 spring 45 and No. 1 spring 31 , the lifting blocking mechanism 61 will be convenient for next use.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those skilled in the art to understand and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a bed is diagnose in heart supersound special use, draws including setting up in a dead slot (20) that is equipped with between layer board (29) and shelters from mechanism (61), its characterized in that:

the lifting shielding mechanism (61) comprises sliding rails (30) arranged on the supporting plates (29), sliding blocks (32) are arranged in the sliding rails (30) in a sliding mode, springs (31) are uniformly and fixedly arranged between the sliding blocks (32) and the sliding rails (30), columns (44) are fixedly arranged between the sliding blocks (32), a first convex block (46) is arranged on the columns (44) in a sliding mode, a second spring (45) is fixedly arranged between the first convex block (46) and one of the sliding blocks (32), a first torsion spring (47) is fixedly arranged between the inner portion of the first convex block (46) and the columns (44), a first expansion link (53) is uniformly and fixedly arranged on the top surface of the first convex block (46), a fixed end of each expansion link (53) is fixedly connected with a second empty slot (52), an expansion end of each expansion link (53) is fixedly connected with the top surface of the first convex block (46), the second empty slot (52) is arranged on the first connecting rod (33), a first connecting rod (54) is fixedly connected with a third connecting rod (54) and a first connecting rod (54) is arranged outside each expansion link (33), the stiff end of No. two telescopic link (50) with connecting rod (33) fixed connection, the flexible end and backup pad (49) fixed connection of No. two telescopic link (50), and be in connecting rod (33) with fixed being equipped with No. four spring (51) between backup pad (49) outside No. two telescopic link (50), the both sides of connecting rod (33) all are fixed and are equipped with No. two connecting rod (34) rather than corresponding, every all be equipped with a groove (35) on No. two connecting rod (34), every all be fixed and be equipped with No. one electric putter (36) in groove (35), every the stiff end of an electric putter (36) all with its corresponding No. two connecting rod (34) fixed connection, every the flexible end of an electric putter (36) all with its corresponding No. two lug (57) fixed connection, every No. two lug (57) all is articulated with the one end of its No. three connecting rod (37), and be in No. two lug (57) and No. three connecting rod (37) fixed connection No. three connecting rod (40), motor shaft (37) all be equipped with motor shaft (40) and No. two fixed connection No. three connecting rod (38) in No. three connecting rod (37), motor shaft (38) all be equipped with No. three fixed connection No. three connecting rod (39), the stiff end of No. two electric putter (39) with No. two groove (38) fixed connection, the flexible end and No. three lug (41) fixed connection of No. three connecting rod (37), it is equipped with to carry on No. three lug (41) rotates and draws cover (42), and No. three lug (41) with carry and draw and fixedly be equipped with No. two torsion spring (43) between cover (42), carry and draw both ends on cover (42) and fixedly be equipped with a pair of pressure sensor (56).

2. The special cardiac ultrasound diagnosis and treatment bed according to claim 1, characterized in that: carry and draw and shelter from mechanism (61) one side layer board (29) are fixed to be set up between two one numbers company board (18), carry and draw and shelter from mechanism (61) opposite side layer board (29) are fixed to be set up between two numbers company board (19), and two connecting block (58) fixed connection through its below between layer board (29), just one number company board (18) are kept away from two numbers company board (19) one end and three numbers company board (17) are articulated, just No. three are fixed being equipped with between company board (17) layer board (29) equally No. three number company board (17) with the articulated of a number company board (18) are in No. three are fixed being equipped with No. two motor (15) on company board (17), the motor shaft of No. two motor (15) with a number company board (18) fixed connection, one side of No. three is fixed being equipped with No. four company board (16), no. four are fixed being equipped with between company board (16) the same between the same layer board (29).

3. The special cardiac ultrasound diagnosis and treatment bed according to claim 2, characterized in that: no. four link between board (16) fixed No. one bed board (11) that is equipped with on layer board (29), no. three link between board (17) fixed No. two bed boards (12) of being equipped with on layer board (29), link for one number between board (18) be close to on layer board (29) No. three bed boards (26) are fixed to one side of No. two bed boards (12), another side on board (18) is equipped with a pair of back board (14), every back board (14) all with the motor shaft fixed connection of No. three motor (48) rather than corresponding, link for one number on board (18) No. three motor (48) all fixed the setting in No. three bed boards (26), link for two numbers between board (19) keep away from on layer board (29) one side of board (18) is fixed No. four motor (13) that is equipped with, should still be equipped with on layer board (29) a pair of board (14), this is right it corresponds with board (14) and No. three motor shaft fixed connection No. three motor (48) motor (13) are connected No. four motor (48).

4. The special diagnosis and treatment bed for cardiac ultrasound according to claim 3, characterized in that: every layer board (29) below all is equipped with one piece bearing board (59), bearing board (59) with No. three link board (17), no. four link between board (16) layer board (29) fixed connection, the another side of bearing board (59) evenly is fixed and is equipped with hydraulic stem (22), every the flexible end of hydraulic stem (22) all with bearing board (59) fixed connection the other end of hydraulic stem (22) evenly fixes and sets up on chassis (23).

5. The special diagnosis and treatment bed for cardiac ultrasound according to claim 4, wherein: every one side of the stiff end of hydraulic stem (22) all is fixed be equipped with rather than defeated oil pipe (24) that correspond, every the other end of defeated oil pipe (24) all with oil pump (28) fixed connection.

6. The special diagnosis and treatment bed for cardiac ultrasound according to claim 5, wherein: the oil pump (28) is fixedly arranged on the oil cylinder (27), and the oil cylinder (27) is fixedly connected with the chassis (23).

7. The special cardiac ultrasound diagnosis and treatment bed according to claim 6, characterized in that: wheels (25) are also uniformly arranged on the two sides of the chassis (23) in a rotating manner.

8. The special cardiac ultrasound diagnosis and treatment bed according to claim 7, characterized in that: and a control terminal (21) is fixedly arranged on the chassis (23).

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