CN215821462U - Multifunctional intelligent electric medical bed - Google Patents

Abstract

The utility model provides a multifunctional intelligent electric medical bed which comprises a multi-body-position adjusting module and an intelligent infusion module, wherein the multi-body-position adjusting module can realize the adjustment of multiple postures of a patient, so that the comfort level of the patient is improved; the intelligent infusion module can monitor and record the infusion speed and frequency of an infusion apparatus, provides automatic alarm prompting when cutoff, does not need manual nursing, records physiological and pathological information of a patient through a human-computer interaction module simultaneously, can transmit to a background and a cloud end through the Internet for data analysis, and is provided with a pressure sensing module on a back plate, can automatically sense the human body to get up and light up from a bed control illuminating lamp, and is convenient to illuminate.

Description

Multifunctional intelligent electric medical bed

Technical Field

The utility model relates to the field of medical bed manufacturing, in particular to a multifunctional intelligent electric medical bed.

Background

Because the disabled incident that modern science and technology development brought fast increases to and each country or the old and sharp tide of population that has or will come, improve the practicality of medical bed and alleviate disease and nursing staff's operation burden and become the development direction of medical bed, old medical bed function singleness does not generally possess many gestures regulatory function and infusion supervisory equipment, can influence the comfort level of disease after lying for a long time, and need accompanying and attending to the liquid level condition of personnel real time monitoring transfusion system when the infusion, it is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that an old medical bed is single in function, generally does not have a multi-posture adjusting function and an infusion monitoring device, can affect the comfort level of a patient after being laid down for a long time, is extremely inconvenient for a caregiver to monitor the liquid level condition of an infusion apparatus in real time during infusion, and provides a multifunctional intelligent electric medical bed to solve the problems.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a multifunctional intelligent electric medical bed comprises a multi-position adjusting module, which can realize the adjustment of multiple postures of patients; and the intelligent infusion module is used for monitoring and recording the infusion speed and frequency of the infusion apparatus and providing automatic alarm prompt in the flow cutoff process.

Further: the multi-body-position adjusting module comprises a lower bed frame, an upper bed frame, a back plate, a seat plate, a thigh plate and a shank plate, wherein the seat plate is fixedly arranged on the upper bed frame through pin holes; one end of the back plate is hinged to the seat plate, a first connecting shaft is welded to the back plate, a first swing arm is fixedly mounted on the first connecting shaft, a first electric push rod is further mounted on the upper bed frame, a piston rod of the first electric push rod is hinged to the tail end of the first swing arm, and the piston rod of the first electric push rod can drive the first swing arm and the first connecting shaft to clockwise rotate around the hinge center of the back plate and the seat plate and drive the back plate to be lifted upwards; one end of the thigh plate is hinged to the seat plate, a second connecting shaft is welded to the thigh plate, a second swing arm is fixedly mounted on the second connecting shaft, a fourth electric push rod is further mounted on the upper bed frame, a piston rod of the fourth electric push rod is hinged to the tail end of the second swing arm, and the piston rod of the fourth electric push rod can drive the second swing arm and the second connecting shaft to rotate anticlockwise through the hinged center of the thigh plate and the seat plate and drive the thigh plate to be lifted upwards; one end of the shank plate is hinged with the thigh plate, a support rod is hinged on the upper bedstead, the other end of the support rod is hinged with the shank plate, and when the shank plate is lifted upwards, the shank plate is driven to be lifted upwards synchronously.

Further: the multi-body position adjusting module further comprises a front connecting shaft, a front supporting frame, a front swing arm, a front connecting arm, a front fixing frame and a second electric push rod, wherein the front connecting shaft is fixedly arranged on the lower bed frame and is parallel to the supporting shaft, the lower end of the front supporting frame is fixedly arranged on the front connecting shaft, the upper end of the front supporting frame is hinged with one end of the front swing arm, the front fixing frame is fixedly arranged at the bottom of the upper bed frame and is positioned between the supporting shaft and the front connecting shaft, a first rotating shaft is rotatably arranged on the front fixing frame and is parallel to the supporting shaft, the other end of the front swing arm is fixedly arranged on the first rotating shaft, the second electric push rod is hinged on the supporting shaft, and a piston rod of the second electric push rod is arranged towards the left, the other end of the front connecting arm is fixedly arranged on the first rotating shaft; the multi-body position adjusting module further comprises a rear connecting shaft, a rear supporting frame, a rear swing arm, a compensating arm, a rear connecting arm, a rear fixing frame and a third electric push rod, wherein the rear connecting shaft is fixedly arranged on the lower bed frame and is arranged in parallel with the supporting shaft, the rear fixing frame is fixedly arranged at the bottom of the upper bed frame and is positioned between the supporting shaft and the rear connecting shaft, a second rotating shaft is rotatably arranged on the rear fixing frame and is arranged in parallel with the supporting shaft, the upper end of the rear supporting frame is fixedly arranged on the rear connecting shaft, the lower end of the rear supporting frame is hinged with one end of the compensating arm, the compensating arm is positioned at the right side of the rear connecting shaft, the other end of the compensating arm is hinged with one end of the rear swing arm, the other end of the rear swing arm is fixedly arranged on the second rotating shaft, and the hinged point of the compensating arm and the swing arm is positioned above the supporting shaft, the third electric push rod is hinged to the supporting shaft, a piston rod of the third electric push rod is arranged towards the right and is hinged to one end of the rear connecting arm, and the other end of the rear connecting arm is fixedly mounted on the second rotating shaft; the piston rod of the third electric push rod extends to drive the rear connecting arm to rotate clockwise by taking the second rotating shaft as a rotating shaft center, and meanwhile, the compensation arm rotates clockwise by taking a hinged point of the compensation arm and the rear support frame as the rotating shaft center.

Further: the intelligent transfusion module comprises a transfusion rod and an installation seat arranged on the upper bedstead, wherein an installation hole with an opening at the top is arranged in the installation seat along the vertical direction, a magnetic suction connector female seat is arranged at the hole bottom of the installation hole, and the magnetic suction connector female seat is connected with an external power supply through a power line; the upper part of the transfusion rod is provided with a transfusion monitoring mechanism, the bottom of the transfusion rod is provided with a magnetic suction connector male seat matched with the magnetic suction connector female seat, and the magnetic suction connector male seat is connected with the transfusion monitoring mechanism through a power line; a positioning pin is arranged on the rod wall of the transfusion rod, and a positioning groove matched with the positioning pin is formed in the side wall of the mounting seat; when the bottom of the transfusion rod is inserted into the mounting hole, the magnetic suction connector male seat can be mounted in the magnetic suction connector female seat, and the positioning pin can be clamped in the positioning groove.

Further: the infusion rod is provided with an installation shell, an infusion set is arranged in the shell of the installation shell, the infusion monitoring mechanism comprises a liquid level sensor and a buzzer which are arranged in the installation shell, the liquid level sensor is arranged at a lower limit liquid level position corresponding to the infusion set, the liquid level sensor is electrically connected with the buzzer, and the buzzer can receive signals of the liquid level sensor and send out buzzing alarm; the infusion monitoring mechanism further comprises an infrared counting module which is arranged on the infusion apparatus and used for monitoring the dropping speed.

Further: the bed comprises a bed frame, a backboard, an upper bed frame and a lower bed frame, wherein the backboard is provided with a pressure sensor, the upper bed frame is provided with an electric control lamp, the pressure sensor is electrically connected with the electric control lamp, and the electric control lamp can receive a signal of the pressure sensor to execute lighting or extinguishing operation.

Further: the medical bed is further provided with a human-computer interaction module for recording physiological and pathological information of the patient, the human-computer interaction module is installed on the upper bed frame, and the human-computer interaction module can be transmitted to the background and the cloud end through the Internet to perform data analysis.

Further: the back plate is provided with a guardrail, and the guardrail is provided with an angle indicating disc.

The multifunctional intelligent electric medical bed has the advantages that the multifunctional intelligent electric medical bed is provided with the multi-position adjusting module and the intelligent infusion module, and the multi-position adjusting module can adjust multiple postures of patients; the intelligent infusion module can monitor and record the infusion speed and frequency of the infusion apparatus, and provides automatic alarm prompt during flow cutoff without manual nursing.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the multifunctional intelligent electric medical bed of the present invention;

FIGS. 2, 3 and 4 are schematic structural views of a multi-position adjustment module;

FIG. 5 is a perspective view of FIG. 1;

FIG. 6 is a schematic view of the configuration of an infusion rod mounted in a mounting block;

fig. 7 is an exploded view of the mount.

In the figure, 1, a lower bed frame, 2, an upper bed frame, 3, a back plate, 4, a first connecting shaft, 5, a first swing arm, 6, a first electric push rod, 7, a supporting shaft, 8, a front connecting shaft, 9, a front supporting frame, 10, a front swing arm, 11, a front connecting arm, 12, a front fixing frame, 13, a second electric push rod, 14, a first rotating shaft, 15, a rear connecting shaft, 16, a rear supporting frame, 17, a rear swing arm, 18, a compensation arm, 19, a rear connecting arm, 20, a rear fixing frame, 21, a third electric push rod, 22, a second rotating shaft, 26, an infusion rod, 27, a mounting seat, 28, a mounting hole, 29, a magnetic connector female seat, 30, a magnetic connector male seat, 31, a positioning pin, 32, a positioning groove, 33, a mounting shell, 34, an infusion apparatus, 35, a pressure sensor, 36, a man-machine interaction module, 37, a guardrail, 38, an angle indicating dial, 39, a supporting rod, 40 and a fourth electric push rod, 41. a seat board 42, a second swing arm 43, a second connecting shaft 44, a thigh board 45, a shank board 46 and a pin hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.

As shown in fig. 1, the utility model provides a multifunctional intelligent electric medical bed, which comprises a multi-position adjusting module, a multi-posture adjusting module and a multi-posture adjusting module, wherein the multi-position adjusting module can adjust a plurality of postures of patients; and the intelligent infusion module is used for monitoring and recording the infusion speed and frequency of the infusion apparatus and providing automatic alarm prompt in the flow cutoff process.

Referring to fig. 2, the multi-position adjustment module includes a lower frame 1, an upper frame 2, a back plate 3, a seat plate 41, a thigh plate 44 and a shank plate 45, wherein the seat plate 41 is fixedly mounted on the upper frame 2 through a pin hole 46; one end of the back plate 3 is hinged to the seat plate 41, a first connecting shaft 4 is welded on the back plate 3, a first swing arm 5 is fixedly mounted on the first connecting shaft 4, a first electric push rod 6 is further mounted on the upper bed frame 2, a piston rod of the first electric push rod 6 is hinged to the tail end of the first swing arm 5, and the piston rod of the first electric push rod 6 works to drive the first swing arm 5 and the first connecting shaft 4 to rotate clockwise around the hinge center of the back plate 3 and the seat plate 41 and drive the back plate 3 to be lifted upwards; one end of the thigh plate 44 is hinged to the seat plate 41, a second connecting shaft 43 is welded to the thigh plate 44, a second swing arm 42 is fixedly mounted on the second connecting shaft 43, a fourth electric push rod 40 is further mounted on the upper bed frame 2, a piston rod of the fourth electric push rod 40 is hinged to the end of the second swing arm 42, and a piston rod of the fourth electric push rod 40 can drive the second swing arm 42 and the second connecting shaft 43 to rotate counterclockwise around a hinge center of the thigh plate 44 and the seat plate 41 and drive the thigh plate 44 to lift upward; one end of the lower leg plate 45 is hinged with the upper leg plate 44, a supporting rod 39 is hinged on the upper bed frame 2, the other end of the supporting rod 39 is hinged with the lower leg plate 45, and when the upper leg plate 44 is lifted upwards, the lower leg plate 45 is driven to be lifted upwards synchronously; the adjusting mode driven by the electric push rod can realize the adjustment of the lying and sitting postures of the patient, and the adjusting structure is simple and reliable, has low manufacturing cost and is convenient to assemble, disassemble and maintain.

Referring to fig. 3 and 4, a support shaft 7 is fixedly installed in the middle of the upper frame 2, the support shaft 7 is horizontally installed, the multi-position adjusting module further includes a front connecting shaft 8, a front support frame 9, a front swing arm 10, a front connecting arm 11, a front fixing frame 12 and a second electric push rod 13, the front connecting shaft 8 is fixedly installed on the lower frame 1 and is parallel to the support shaft 7, the lower end of the front support frame 9 is fixedly installed on the front connecting shaft 8, the upper end of the front support frame 9 is hinged to one end of the front swing arm 10, the front fixing frame 12 is fixedly installed at the bottom of the upper frame 2 and is located between the support shaft 7 and the front connecting shaft 8, a first rotating shaft 14 is rotatably installed on the front fixing frame 12, the first rotating shaft 14 is parallel to the support shaft 7, and the other end of the front swing arm 10 is fixedly installed on the first rotating shaft 14, the second electric push rod 13 is hinged to the supporting shaft 7, a piston rod of the second electric push rod 13 is arranged towards the left and hinged to one end of the front connecting arm 11, and the other end of the front connecting arm 11 is fixedly mounted on the first rotating shaft 14.

The multi-body position adjusting module further comprises a rear connecting shaft 15, a rear supporting frame 16, a rear swing arm 17, a compensating arm 18, a rear connecting arm 19, a rear fixing frame 20 and a third electric push rod 21, wherein the rear connecting shaft 15 is fixedly installed on the lower bed frame 1 and arranged in parallel with the supporting shaft 7, the rear fixing frame 20 is fixedly installed at the bottom of the upper bed frame 2 and positioned between the supporting shaft 7 and the rear connecting shaft 15, a second rotating shaft 22 is rotatably installed on the rear fixing frame 20, the second rotating shaft 22 is arranged in parallel with the supporting shaft 7, the upper end of the rear supporting frame 16 is fixedly installed on the rear connecting shaft 15, the lower end of the rear supporting frame 16 is hinged with one end of the compensating arm 18, the compensating arm 18 is positioned at the right side of the rear connecting shaft 15, the other end of the compensating arm 18 is hinged with one end of the rear swing arm 17, and the other end of the rear swing arm 17 is fixedly installed on the second rotating shaft 22, the hinge point of the compensation arm 18 and the swing arm is located above the support shaft 7, the third electric push rod 21 is hinged on the support shaft 7, the piston rod of the third electric push rod 21 is arranged towards the right and is hinged with one end of the rear connecting arm 19, and the other end of the rear connecting arm 19 is fixedly installed on the second rotating shaft 22; the piston rod of the third electric push rod 21 extends to drive the rear connecting arm 19 to rotate clockwise around the second rotating shaft 22 as a rotating axis, and the compensation arm 18 rotates clockwise around the hinge point with the rear support frame 16 as a rotating axis.

When the piston rods of the second electric push rod 13 and the third electric push rod 21 extend simultaneously, the upper bed frame 2 can be driven to ascend integrally; when the piston rods of the second electric push rod 13 and the third electric push rod 21 are simultaneously contracted, the upper bed frame 2 can be driven to integrally descend; the piston rod of the second electric push rod 13 is extended, and the piston rod of the third electric push rod 21 is contracted to drive the upper bed frame 2 to tilt right; the piston rod of the second electric push rod 13 is contracted, and the piston rod of the third electric push rod 21 is extended to drive the upper bed frame 2 to incline left, thereby realizing multi-posture adjustment.

As shown in fig. 5, 6 and 7, the intelligent infusion module includes an infusion rod 26 and a mounting seat 27 mounted on the upper bed frame 2, a mounting hole 28 with an open top is formed in the mounting seat 27 along a vertical direction, a magnetic connector female seat 29 is arranged at the bottom of the mounting hole 28, and the magnetic connector female seat 29 is connected to an external power supply through a power line; an infusion monitoring mechanism is arranged at the upper part of the infusion rod 26, a magnetic suction connector male seat 30 matched with the magnetic suction connector female seat 29 is installed at the bottom of the infusion rod 26, and the magnetic suction connector male seat 30 is connected with the infusion monitoring mechanism through a power line; a positioning pin 31 is arranged on the rod wall of the transfusion rod 26, and a positioning groove 32 matched with the positioning pin 31 is arranged on the side wall of the mounting seat 27; when the bottom of the transfusion rod 26 is inserted into the mounting hole 28, the magnetic connector male seat 30 can be mounted in the magnetic connector female seat 29, and the positioning pin 31 can be clamped in the positioning groove 32.

During installation, the positioning pin 31 is inserted into the positioning groove 32 for orientation, the bottom of the infusion rod 26 is inserted into the installation seat 27, the magnetic suction connector male seat 30 and the magnetic suction connector female seat 29 are automatically attracted, power is supplied to an infusion monitoring mechanism, and the magnetic suction connector male seat 30 and the magnetic suction connector female seat 29 can be prevented from being installed in place due to the matching of the positioning pin 31 and the positioning groove 32 to influence power supply.

The infusion rod 26 is provided with an installation shell 33, an infusion apparatus 34 is arranged in a shell of the installation shell 33, the infusion monitoring mechanism comprises a liquid level sensor and a buzzer which are arranged in the installation shell 33, the liquid level sensor is arranged at a lower limit liquid level position corresponding to the infusion apparatus 34, the liquid level sensor is electrically connected with the buzzer, and the buzzer can receive signals of the liquid level sensor and send out buzzing alarm; the infusion monitoring mechanism further comprises an infrared counting module which is arranged on the infusion apparatus 34 and used for monitoring the dropping speed. The dripping speed in the infusion set 34 is monitored through the infrared counting module, and meanwhile when the liquid level sensor detects that the liquid in the infusion set 34 reaches the lower limit position, the buzzer gives an alarm prompt. The liquid level sensor, the buzzer and the infrared counting module are all well-known products in the prior art.

The back plate 3 is provided with a pressure sensor 35, the upper bed frame 2 is provided with an electric control lamp, the pressure sensor 35 is electrically connected with the electric control lamp, and the electric control lamp can receive a signal of the pressure sensor 35 to execute on-off operation. When the pressure sensor 35 detects the heavy pressure of the human body, a signal is sent to control the electric control lamp to be turned off, and when the human body leaves the medical bed and the pressure sensor 35 cannot detect the heavy pressure of the human body, the signal is sent to control the electric control lamp to be turned on to illuminate the patient.

The medical bed is further provided with a human-computer interaction module 36 for recording physiological and pathological information of a patient, the human-computer interaction module 36 is installed on the upper bed frame 2, and the human-computer interaction module 36 can be transmitted to a background and a cloud end through the Internet for data analysis. A guardrail 37 is installed on the back plate 3, and an angle indicating disc 38 is installed on the guardrail 37. When the backboard 3 inclines, the angle indicating disc 38 moves along with the guardrail 37, the scale marks of the angle indicating disc 38 also rotate, the liquid in the angle indicating disc 38 is always kept horizontal with the horizontal plane under the action of gravity, and the scale mark pointed by the liquid level is the inclination angle of the backboard 3. In this way the angle of inclination of the back plate 3 can be visually seen.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (7)

1. The utility model provides a multi-functional intelligent electric medical bed which characterized in that: comprises that

The multi-posture adjusting module can adjust multiple postures of the patient;

the intelligent infusion module is used for monitoring and recording the infusion speed and frequency of the infusion apparatus and providing automatic alarm prompt when the flow is cut off;

the multi-body-position adjusting module comprises a lower bed frame (1), an upper bed frame (2), a back plate (3), a seat plate (41), a thigh plate (44) and a shank plate (45), wherein the seat plate (41) is fixedly arranged on the upper bed frame (2) through a pin hole (46);

one end of the back plate (3) is hinged to the seat plate (41), a first connecting shaft (4) is welded on the back plate (3), a first swing arm (5) is fixedly mounted on the first connecting shaft (4), a first electric push rod (6) is further mounted on the upper bed frame (2), a piston rod of the first electric push rod (6) is hinged to the tail end of the first swing arm (5), and the piston rod of the first electric push rod (6) works to drive the first swing arm (5) and the first connecting shaft (4) to clockwise rotate around a hinge center of the back plate (3) and the seat plate (41) and drive the back plate (3) to be lifted upwards;

one end of the thigh plate (44) is hinged to the seat plate (41), a second connecting shaft (43) is welded to the thigh plate (44), a second swing arm (42) is fixedly mounted on the second connecting shaft (43), a fourth electric push rod (40) is further mounted on the upper bed frame (2), a piston rod of the fourth electric push rod (40) is hinged to the tail end of the second swing arm (42), and a piston rod of the fourth electric push rod (40) works to drive the second swing arm (42) and the second connecting shaft (43) to rotate anticlockwise through a hinge center of the thigh plate (44) and the seat plate (41) and drive the thigh plate (44) to be lifted upwards;

one end of the lower leg plate (45) is hinged with the upper leg plate (44), a supporting rod (39) is hinged on the upper bed frame (2), the other end of the supporting rod (39) is hinged with the lower leg plate (45), and when the upper leg plate (44) is lifted upwards, the lower leg plate (45) is driven to be lifted upwards synchronously.

2. The multifunctional intelligent electric medical bed of claim 1, wherein: the middle part of the upper bedstead (2) is fixedly provided with a support shaft (7) which is arranged along the horizontal direction, the multi-position adjusting module further comprises a front connecting shaft (8), a front support frame (9), a front swing arm (10), a front connecting arm (11), a front fixing frame (12) and a second electric push rod (13), the front connecting shaft (8) is fixedly arranged on the lower bedstead (1) and is arranged in parallel with the support shaft (7), the lower end of the front support frame (9) is fixedly arranged on the front connecting shaft (8), the upper end of the front support frame (9) is hinged with one end of the front swing arm (10), the front fixing frame (12) is fixedly arranged at the bottom of the upper bedstead (2) and is positioned between the support shaft (7) and the front connecting shaft (8), the front fixing frame (12) is rotatably provided with a first rotating shaft (14), the first rotating shaft (14) is arranged in parallel with the supporting shaft (7), the other end of the front swing arm (10) is fixedly arranged on the first rotating shaft (14),

the second electric push rod (13) is hinged to the supporting shaft (7), a piston rod of the second electric push rod (13) is arranged towards the left and is hinged to one end of the front connecting arm (11), and the other end of the front connecting arm (11) is fixedly mounted on the first rotating shaft (14);

the multi-body position adjusting module further comprises a rear connecting shaft (15), a rear supporting frame (16), a rear swing arm (17), a compensating arm (18), a rear connecting arm (19), a rear fixing frame (20) and a third electric push rod (21), wherein the rear connecting shaft (15) is fixedly arranged on the lower bed frame (1) and is arranged in parallel with the supporting shaft (7), the rear fixing frame (20) is fixedly arranged at the bottom of the upper bed frame (2) and is positioned between the supporting shaft (7) and the rear connecting shaft (15), a second rotating shaft (22) is rotatably arranged on the rear fixing frame (20), the second rotating shaft (22) is arranged in parallel with the supporting shaft (7), the upper end of the rear supporting frame (16) is fixedly arranged on the rear connecting shaft (15), the lower end of the rear supporting frame (16) is hinged with one end of the compensating arm (18), and the compensating arm (18) is positioned on the right side of the rear connecting shaft (15), the other end of the compensation arm (18) is hinged with one end of the rear swing arm (17), the other end of the rear swing arm (17) is fixedly arranged on the second rotating shaft (22), the hinged point of the compensation arm (18) and the swing arm is positioned above the supporting shaft (7),

the third electric push rod (21) is hinged to the supporting shaft (7), a piston rod of the third electric push rod (21) is arranged towards the right and is hinged to one end of the rear connecting arm (19), and the other end of the rear connecting arm (19) is fixedly mounted on the second rotating shaft (22); the piston rod of the third electric push rod (21) extends to drive the rear connecting arm (19) to rotate clockwise by taking the second rotating shaft (22) as a rotating shaft center, and meanwhile, the compensation arm (18) rotates clockwise by taking a hinged point of the rear supporting frame (16) as the rotating shaft center.

3. The multifunctional intelligent electric medical bed of claim 1, wherein: the intelligent infusion module comprises an infusion rod (26) and a mounting seat (27) mounted on the upper bed frame (2), a mounting hole (28) with an opening at the top is formed in the mounting seat (27) along the vertical direction, a magnetic connector female seat (29) is arranged at the hole bottom of the mounting hole (28), and the magnetic connector female seat (29) is connected with an external power supply through a power line;

an infusion monitoring mechanism is arranged on the upper portion of the infusion rod (26), a magnetic suction connector male seat (30) matched with the magnetic suction connector female seat (29) is installed at the bottom of the infusion rod (26), and the magnetic suction connector male seat (30) is connected with the infusion monitoring mechanism through a power line;

a positioning pin (31) is arranged on the rod wall of the transfusion rod (26), and a positioning groove (32) matched with the positioning pin (31) is formed in the side wall of the mounting seat (27);

when the bottom of transfusion rod (26) inserts in mounting hole (28), connector public seat (30) can be installed is inhaled to magnetism in connector female seat (29) is inhaled to magnetism, locating pin (31) can the chucking in constant head tank (32).

4. The multifunctional intelligent electric medical bed of claim 3, wherein: the infusion rod (26) is provided with an installation shell (33), an infusion apparatus (34) is arranged in a shell of the installation shell (33), the infusion monitoring mechanism comprises a liquid level sensor and a buzzer which are arranged in the installation shell (33), the liquid level sensor is arranged at a lower limit liquid level position corresponding to the infusion apparatus (34), the liquid level sensor is electrically connected with the buzzer, and the buzzer can receive signals of the liquid level sensor and send out buzzing alarm; the infusion monitoring mechanism further comprises an infrared counting module which is arranged on the infusion set (34) and used for monitoring the dropping speed.

5. The multifunctional intelligent electric medical bed of claim 1, wherein: the bed is characterized in that a pressure sensor (35) is arranged on the back plate (3), an electric control lamp is arranged on the upper bed frame (2), the pressure sensor (35) is electrically connected with the electric control lamp, and the electric control lamp can receive a signal of the pressure sensor (35) to execute lighting or extinguishing operation.

6. The multifunctional intelligent electric medical bed of claim 1, wherein: the medical bed is further provided with a human-computer interaction module (36) for recording physiological and pathological information of a patient, the human-computer interaction module (36) is installed on the upper bed frame (2), and the human-computer interaction module (36) can be transmitted to a background and a cloud for data analysis through the Internet.

7. The multifunctional intelligent electric medical bed of claim 1, wherein: the back plate (3) is provided with a guardrail (37), and the guardrail (37) is provided with an angle indicating disc (38).

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