CN110037877B

CN110037877B - Multifunctional premature infant warming box

Info

Publication number: CN110037877B
Application number: CN201910306846.0A
Authority: CN
Inventors: 胡晓静; 黄国英
Original assignee: Childrens Hospital of Fudan University
Current assignee: Childrens Hospital of Fudan University
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2021-03-19
Anticipated expiration: 2039-04-17
Also published as: CN110037877A

Abstract

The invention relates to the technical field of machinery, in particular to a multifunctional premature infant warming box which comprises a warming box body, a connecting seat and a storage box, wherein the connecting seat is installed at the bottom of the warming box body, and the storage box is arranged at the bottom of the connecting seat. In this multi-functional premature infant warms up case, be used for responding to the human body through setting up first infrared probe and second infrared probe, realize the automatic work of operation window and closing door, the warms up case door all can self-closing when guaranteeing that the staff leaves at any time, guarantees premature infant's safety. Through setting up light control glass, the regulation that light control glass can be free is transparent and opaque state under the condition of difference to change the holistic transparency of box and color, through setting up white noise, sound such as the internal blood flow of simulation original pregnant and lying-in woman or heart beat, intestinal peristalsis, provide comfortable humiture through temperature humidity control device, the simulation premature infant is in the intrauterine environment before birth, give the virtual environment of comfortable simulation uterus of premature infant, let the premature infant continue to grow in the warm moist environment of the sound of keeping away from the light of simulation intrauterine.

Description

Multifunctional premature infant warming box

Technical Field

The invention relates to the technical field of machinery, in particular to a multifunctional premature infant warming box.

Background

The premature infant incubator is a medical incubator for nursing premature infants, because the premature infants should be born in the uterus of mothers too early, the uterus environment which is most suitable for the growth and development of the premature infants is separated, the existing premature infant incubator has single function and does not have corresponding functions for simulating the intrauterine environment, such as light and sound shielding, a nurse has to cover a cover outside the incubator, the workload is increased, the pollution is easy, and after the cover is covered, the nurse cannot find the premature infant in the incubator, so that the risk is high. The current warm box does not have various white noises (mom heartbeat, enterokinesia sound and the like) heard in mom of mom, and nurses have to play music. Meanwhile, the safety of the existing warm box is insufficient, all the existing warm boxes need to monitor the skin temperature of the premature infant through leads, some leads are easy to be wound on fingers/toes or limbs of the premature infant to cause injury, and the premature infant has the risk of falling if forgetting to close after a door of the warm box is opened. If the premature infant in the warming box needs blue light treatment, a blue light treatment lamp needs to be additionally arranged, the warming box is very inconvenient and cannot meet the requirement of modern nursing, and therefore, the multifunctional premature infant warming box is provided.

Disclosure of Invention

The invention aims to provide a multifunctional premature infant warming box, which solves the problem that the premature infant warming box provided in the background technology has single function and cannot meet the requirement of modern nursing.

In order to realize the aim, the invention provides a multifunctional premature infant warming box which comprises a warming box body, a connecting seat arranged at the bottom of the warming box body and a storage box arranged at the bottom of the connecting seat, a plurality of operation openings are respectively arranged on two sides of the outer wall of the warm box body, operation windows are embedded in the operation openings, the operation window is rotationally connected with the outer wall of the warm box body through a transmission piece, the transmission piece comprises an upper fixing piece and a lower fixing piece which are adhered on the outer wall of the warm box body, a placing groove is arranged in the lower fixing piece, a micro motor is arranged in the placing groove, the upper fixing piece and the lower fixing piece are connected with a rotating shaft in a rotating mode, an output shaft of the micro motor is welded inside the rotating shaft, a rotating block is arranged at the top of the rotating shaft, and a rotating groove connected with the rotating block in a rotating mode is formed in the upper fixing piece. Preferably, the inner wall of the operation window is provided with a sealing ring, and the outer wall of the warm box body is close to one side of the operation opening and is also provided with a first infrared probe. As preferred, the both ends of warm case body are provided with the operation section of thick bamboo respectively, warm case body is close to automatic closing device is still installed to operation section of thick bamboo one side, automatic closing device includes a pair of removal rail, the shifting chute has been seted up to the inside of removing the rail, remove the rail through the erection column bond with warm case body outer wall, two sliding connection has the closing door between the removal rail, the upper and lower both ends of closing door install respectively with shifting chute sliding fit's slider, be located the top seted up the thread groove in the slider, be located the top remove the rail the lead screw motor is installed to the shifting chute inner wall, lead screw motor's one end install with thread groove threaded connection's ball screw.

As preferred, the operation section of thick bamboo is including running through the barrel of warming up the case body, the barrel is equipped with open-ended hollow structure for both ends, the outer loop is installed to the outer wall of barrel, the internally mounted of barrel has flexible film, a plurality of through-holes have been seted up to flexible film's surface, flexible film's central point puts and is provided with the entry of stretching into, the inner wall of closing door install with barrel joint complex inner circle is located the top remove the rail top and still install the second infrared probe.

As preferred, the moving member is still installed to the bottom of storage tank, the moving member is including accepting the board, the bottom of accepting the board is provided with the straight board, the one end integrated into one piece of straight board has the diaphragm, the bottom both ends of diaphragm are provided with the installation foot respectively, the cardboard is installed to the inner wall of installation foot, the internally mounted of cardboard has the action wheel, two be connected with the transfer line between the action wheel, install the drive motor on the transfer line, the truckle is installed to the bottom of straight board, a plurality of cylinders are installed at the top of straight board.

As preferred, the warm case body comprises a case body and a case cover which is matched with the case body in a hinged manner, a bed body is further arranged in the case body, grooves are respectively formed in the outer walls of the two sides of the case body, a plurality of air holes are formed in the grooves, the bed body comprises a base, a bed board is installed at the top of the base, upward protruding baffles are respectively installed at the two ends of the bed board, air purification devices are respectively arranged on the two sides of the base, each air purification device comprises an installation frame with a hollow structure, an active carbon filter screen and a metal filter screen are bonded on the inner wall of the installation frame, a plurality of fans are installed between the active carbon filter screen and the metal filter screen, outer frames are respectively installed on the two sides of the installation frame, the outer frames are matched with the grooves in a clamped manner, and a zigzag-shaped, the fan is characterized in that a working motor is arranged inside the fan, and a plurality of blades are annularly arranged on a rotating shaft of the working motor. Preferably, a weight sensor for measuring body weight is embedded in the inner wall of the bed plate, and a body temperature patch for measuring body temperature is arranged at the top of the bed plate. Preferably, a plurality of first stereo sets are installed to the inner wall of box, the inner wall of box still installs and is used for detecting the detection box of the inside temperature of box and humidity, a plurality of second stereo sets are installed to the inner wall both sides of case lid, case lid inner wall central point puts and still installs the camera. The night vision capability of the camera ensures that the condition in the warm box can be clearly seen in a dark environment. Preferably, the inner wall of the bed board is provided with a light-emitting strip, and two sides of the inner wall of the box cover are provided with a plurality of LED lamp beads. Preferably, the box body comprises a plurality of pieces of dimming glass, the dimming glass comprises inner layer glass and outer layer glass, a hollow layer is reserved between the inner layer glass and the outer layer glass, the inner side of the inner layer glass and the inner side of the outer layer glass are respectively provided with a transparent conductive film, and a plurality of LED patch lamps are embedded in the inner wall of the inner layer glass.

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

1. in this multi-functional premature infant warms up case, micro motor drives operation window antiport through the pivot, realizes that the operation window closes, and when the operation window card was in operation mouthful one side simultaneously, the operation mouth is gone into to the sealing washer card, and the chucking that realizes operation window and operation mouth on the one hand is sealed, and on the other hand can reduce the noise that operation window card income operation mouth produced, still sets up first infrared probe simultaneously and is used for responding to the human body, accomplishes the automatic work of opening and self-closing operation window. 2. In this multi-functional premature infant warms up the case, drive ball through screw motor and rotate, realize that the closing door moves in removing the rail, the switch of the operation section of thick bamboo of being convenient for adjust, when the inner circle card of closing door inner wall is gone into in the operation section of thick bamboo, realize the card of closing door and operation section of thick bamboo tightly to seal on the one hand, on the other hand can reduce the noise that the operation section of thick bamboo produced of closing door card income, still set up the second infrared probe simultaneously and be used for responding to the human body, the automatic work of the closing door is opened in the completion. 3. In this multi-functional premature infant warms up case, it is rotatory to drive the transfer line through driving motor to for the action wheel provides rotary power, realize the removal of warming up case body, through the regulation of truckle direction, realize moving direction's change simultaneously. 4. In this multi-functional early childbirth warm box, upwards ejecting the board of accepting through the cylinder, and then drive the change of accepting the board position, realize the altitude mixture control of warm box body. 5. In this multi-functional premature infant warms up case, at box both sides installation air purification device, can realize air cycle in the box, and ensure the cleanness of business turn over air, provide good growing environment for the premature infant. 6. In this multi-functional premature infant warms up case, through setting up weighing transducer and body temperature paster, can measure premature infant's body temperature and weight in real time, body temperature paster adopts wireless transmission simultaneously, avoids appearing the winding trouble of circuit. 7. In this multi-functional premature infant warms up case, through setting up first stereo set and second stereo set, sound such as the original pregnant woman in vivo blood flow of pregnant woman or the heart other beats, intestinal peristalsis provides comfortable environment for the premature infant. 8. In this multi-functional premature infant warms up case, through setting up the detection box of measuring the humiture to install the camera, be convenient for implement the control to the environment in the box. 9. In this multi-functional premature infant warms up case, through set up the light-emitting strip on the bed board to set up LED lamp pearl on the case lid, blue light encircles the irradiation about can realizing. 10. In the multifunctional premature infant warming box, the light adjusting glass is arranged, and the light adjusting glass can be freely adjusted into transparent and opaque states under different conditions, so that the integral transparency and color of the box body simulate the environment of a premature infant in the uterus before birth to provide a comfortable virtual environment for the premature infant, and the premature infant can continuously keep a good growth state. 11. In this multi-functional premature infant's warm box, through establishing LED paster lamp in the glass that adjusts luminance, when the blue light treatment is carried out to needs, transfer out blue light source through LED paster lamp and treat. The invention relates to the technical field of machinery, in particular to a multifunctional premature infant warming box which comprises a warming box body, a connecting seat and a storage box, wherein the connecting seat is installed at the bottom of the warming box body, and the storage box is arranged at the bottom of the connecting seat. In this multi-functional premature infant warms up case, be used for responding to the human body through setting up first infrared probe and second infrared probe, realize the automatic work of operation window and closed door, warm chamber door all can self-closing when guaranteeing that the staff leaves at any time, guarantees premature infant's safety. Through setting up light control glass, light control glass can be free under the condition of difference adjusts for transparent and opaque state to change the holistic transparency of box and color, through setting up white noise, simulate original pregnant woman in vivo blood flow or heart beat, sound such as intestinal peristalsis, provide comfortable humiture through temperature humidity control device, simulate the premature infant in intrauterine environment before birth, give the virtual environment of a comfortable simulation uterus of premature infant, let the premature infant continue to grow in the warm moist environment of the light-resistant sound-avoiding in the simulation uterus. Simultaneously warm case can also monitor premature infant's body temperature except possessing the weight measurement function, adopts wireless technology, reduces the chance that the wire of skin temperature probe twined premature infant on one's body, installs infrared camera head in the warm case simultaneously, is convenient for implement the control to premature infant and environment in the dim box, makes things convenient for medical personnel to observe, reduces to run to go to observe the amount of labour of premature infant. LED blue light treatment blankets are arranged on the top of the warm box and on a bed plate of the warm box, and are directly opened to perform blue light treatment when needed. Thus, the 'small house' of the 'long-term residence' of the premature infant is complete in function.

Drawings

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

FIG. 2 is a schematic view of an operating window installation structure of the present invention;

FIG. 3 is an exploded view of the transmission member structure of the present invention;

FIG. 4 is a schematic view of the upper fixing member of the present invention;

FIG. 5 is a schematic view of the operating cartridge and automatic closure installation configuration of the present invention;

FIG. 6 is an exploded view of the construction of the self-closing apparatus of the present invention;

FIG. 7 is a schematic view of a closure door of the present invention;

FIG. 8 is a schematic view of the construction of the operating cylinder of the present invention;

FIG. 9 is an exploded view of the moving element structure of the present invention;

FIG. 10 is an exploded view of the structure of the warmer box body of the present invention;

FIG. 11 is a schematic view of a groove structure according to the present invention;

FIG. 12 is a schematic view of an installation structure of the air cleaning apparatus of the present invention;

FIG. 13 is a disassembled view of the air cleaning device of the present invention;

FIG. 14 is a schematic view of a fan according to the present invention;

fig. 15 is a schematic view of a bed plate structure in embodiment 6 of the present invention;

FIG. 16 is a schematic structural view of a case in embodiment 7 of the present invention;

fig. 17 is a schematic view of a second sound mounting structure in embodiment 7 of the present invention;

FIG. 18 is a schematic view showing an installation structure of an air cleaning apparatus in example 7 of the present invention;

FIG. 19 is a schematic view showing a mounting structure of a light-emitting strip in embodiment 8 of the present invention;

fig. 20 is a schematic view of an LED lamp bead mounting structure in embodiment 8 of the present invention;

FIG. 21 is a schematic view of the installation of the privacy glass of the present invention;

fig. 22 is a schematic view of the internal structure of the light control glass of the present invention;

FIG. 23 is a schematic view of the operation of the light control glass of the present invention;

FIG. 24 is a second schematic view of the operation of the light control glass of the present invention;

FIG. 25 is a schematic view of an LED patch lamp mounting structure of the present invention;

FIG. 26 is a circuit diagram of an infrared probe of the present invention;

FIG. 27 is a schematic view of a load cell of the present invention;

FIG. 28 is a wireless transmission circuit diagram of the body temperature patch of the present invention;

fig. 29 is a pin diagram of a voice chip in the first audio and the second audio of the present invention;

FIG. 30 is a diagram of a DHT11 chip connection according to the present invention;

fig. 31 is a schematic view showing a display screen mounting structure in embodiment 10 of the present invention;

FIG. 32 is a circuit diagram of a display panel according to the present invention.

In the figure: 1. a warm box body; 11. an operation port; 12. an operating window; 13. a transmission member; 131. an upper fixing member; 132. a lower fixing member; 133. A placement groove; 134. a micro motor; 135. a rotating shaft; 136. rotating the block; 137. rotating the groove; 14. a seal ring; 15. a first infrared probe; 16. an operation cylinder; 161. a barrel; 162. an outer ring; 163. a flexible film; 164. a through hole; 165. an inlet extension port; 17. an automatic closing device; 171. a moving rail; 172. a moving groove; 173. mounting a column; 174. a lead screw motor; 175. a ball screw; 176. a second infrared probe; 177. closing the door; 1771. a slider; 1772. a thread groove; 1773. an inner ring; 2. a connecting seat; 3. a storage box; 4. a moving member; 41. a bearing plate; 42. a straight plate; 43. a transverse plate; 44. mounting a foot; 45. clamping a plate; 46. a driving wheel; 47. a transmission rod; 48. a drive motor; 49. a caster wheel; 410. a cylinder; 5. a box body; 51. a groove; 52. air holes are formed; 53. a first sound box; 54. a detection cartridge; 6. a box cover; 61. a second sound box; 62. LED lamp beads; 63. a camera; 7. a bed body; 71. a base; 72. a bed board; 73. an air purification device; 731. installing a frame; 732. an active carbon filter screen; 733. a metal filter screen; 734. a fan; 735. an outer frame; 736. a dust filter bag; 737. a working motor; 738. A rotating shaft; 739. a leaf fan; 74. a baffle plate; 75. a body temperature patch; 76. a weight sensor; 77. a light emitting strip; 8. a light control glass; 81. inner layer glass; 82. outer layer glass; 83. a hollow layer; 84. a transparent conductive film; 85. an LED patch lamp; 9. a display screen.

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.

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", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those 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 referenced device or element 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

The invention provides a multifunctional premature infant warming box, as shown in figures 1-4, comprising a warming box body 1, a connecting seat 2 arranged at the bottom of the warming box body 1, and a storage box 3 arranged at the bottom of the connecting seat 2, wherein both sides of the outer wall of the warming box body 1 are respectively provided with a plurality of operation ports 11, an operation window 12 is embedded inside the operation ports 11, the operation window 12 is rotatably connected with the outer wall of the warming box body 1 through a transmission piece 13, the transmission piece 13 comprises an upper fixing piece 131 and a lower fixing piece 132 which are adhered on the outer wall of the warming box body 1, a placement groove 133 is arranged inside the lower fixing piece 132, a micro motor 134 is arranged in the placement groove 133, a rotating shaft 135 is rotatably connected between the upper fixing piece 131 and the lower fixing piece 132, an output shaft of the micro motor 134 is welded inside the rotating shaft 135, a rotating block 136 is arranged at the top of the rotating shaft 135, a rotating groove 137 rotatably, a sealing ring 14 is arranged on the inner wall of the operation window 12, and a first infrared probe 15 is further arranged on one side, close to the operation opening 11, of the outer wall of the warm box body 1. In this embodiment, one side of the rotating shaft 135 is welded on the operating window 12, so that the rotating shaft 135 can rotate to drive the operating window 12 to rotate. Furthermore, the sealing ring 14 is made of rubber, and the size of the sealing ring 14 is matched with the size of the operation opening 11, so that the sealing ring 14 can be conveniently clamped into the operation opening 11, on one hand, the clamping and sealing of the operation window 12 and the operation opening 11 are realized, and on the other hand, the noise generated when the operation window 12 is clamped into the operation opening 11 can be reduced. Specifically, the micro motor 134 can be a brushless dc motor with a model number of EC2050, which is manufactured by shenzhen zhenhei motor limited, and its supporting circuits and electrical components can also be provided by the manufacturer. It should be noted that the first infrared probe 15 can be an infrared probe of LN074B type, and its circuit is shown in fig. 26, and its working principle is as follows: when the probe receives the heat release infrared signal released by human body, the heat release infrared signal is converted into a weak low-frequency signal with the frequency of about 0.3-3Hz by the interior of the control head, the weak low-frequency signal is amplified by a VT1 and IC2 two-stage amplifier and then is input into a voltage comparator IC3, the two-stage voltage amplification adopts a direct current amplifier, the total gain is about 70-75 decibels, the IC3 and the like form the voltage comparator in the figure, wherein, RP is a reference voltage adjusting potentiometer used for adjusting the sensitivity of the circuit, namely the detection range, the voltage at pin 2 of the reference voltage IC3 is higher than the voltage at pin 3 of the input voltage IC3 of IC2, IC3 outputs a low level, when someone enters the detection range, the probe outputs detection voltage, the detection voltage is amplified by VT1 and IC2 to make the signal output voltage higher than the reference voltage, at this time, the pin 6 of the IC3 outputs a high level, the transistor VT2 is turned on, the relay J1 can be electrically attracted, and the switch is turned on, so that the micro motor 134 is powered on to operate.

Further, when the infrared probe circuit is turned on, the IC3 outputs a high level by the induction of a power-on person to cause false triggering, so that the infrared probe circuit is improved, in fig. 26, at the moment of turning on the power-on delay circuit composed of VT3, C7, R8 and R10, VT3 is turned on by the charging action of the capacitor C7, so that the high level output by the IC3 is grounded through VT3, the VAT2 can keep a cut-off state, and the false triggering of the power-on is prevented, and the power-on delay time is determined by the time constants of C7 and R8. When the operation window 12 of the multifunctional premature infant incubator in the embodiment is used, the micro motor 134 is powered on to work, the output shaft of the micro motor 134 drives the rotating shaft 135 to rotate, the rotating shaft 135 rotates in the rotating groove 137 through the rotating block 136, when the rotating shaft 135 rotates, the operating window 12 is driven to rotate, and the operating window 12 is rotated and opened from the operating opening 11, meanwhile, when the operation window 12 is closed, the micro motor 134 is powered on to operate, the micro motor 134 drives the operation window 12 to rotate reversely through the rotating shaft 135 until the operation window 12 is clamped in the operation opening 11, meanwhile, the inner wall of the operation window 12 is further provided with a sealing ring 14, when the operation window 12 is clamped on one side of the operation opening 11, the sealing ring 14 is clamped into the operation opening 11, on one hand, clamping and sealing of the operation window 12 and the operation opening 11 are achieved, and on the other hand, noise generated when the operation window 12 is clamped into the operation opening 11 can be reduced. In addition, in this embodiment, the first infrared probe 15 is further arranged to sense a human body, when the first infrared probe 15 receives a pyroelectric infrared signal released by the human body, the pyroelectric infrared signal is converted into a weak low-frequency signal with a frequency of about 0.3 to 3Hz by the inside of the control head, the weak low-frequency signal is amplified by the VT1 and the IC2 two-stage amplifier and then input into the voltage comparator IC3, the two-stage voltage amplification adopts a dc amplifier, the total gain is about 70 to 75 db, the first infrared probe 15 outputs a detection voltage, the signal output voltage is higher than a reference voltage after the signal output voltage is amplified by the VT1 and the IC2, at this time, the pin 6 of the IC3 outputs a high level, the transistor VT2 is turned on, the relay J1 can be electrically attracted, the switch is turned on, the micro motor 134 is turned on to work, and the.

Example 2

As a second embodiment of the present invention, in order to realize the automatic opening and closing of the operation cylinder 16, the present inventor has an automatic closing device 17, as shown in fig. 5-7, the operation cylinder 16 is respectively disposed at two ends of the warm box body 1, the automatic closing device 17 is further installed at one side of the warm box body 1 close to the operation cylinder 16, the automatic closing device 17 includes a pair of moving rails 171, a moving groove 172 is formed in the moving rail 171, the moving rail 171 is adhered to the outer wall of the warm box body 1 through an installation column 173, a closing door 177 is slidably connected between the two moving rails 171, sliders 1771 slidably engaged with the moving groove 172 are respectively installed at the upper and lower ends of the closing door 177, a threaded groove 1772 is formed in the slider 1771 at the top, a lead screw motor 174 is installed on the inner wall of the moving groove 172 of the moving rail 171 at the top, a ball screw 175 threadedly connected with the threaded groove 1772 is installed at, an inner ring 1773 in clamping fit with the cylinder 161 is installed on the inner wall of the closing door 177, and a second infrared probe 176 is also installed on the top of the moving rail 171 on the top. In this embodiment, the size of the closing door 177 is matched with the size of the operation barrel 16, so that the closing door 177 can completely block the operation barrel 16 to close the operation barrel 16. Further, the lead screw motor 174 can be a small lead screw motor with model number GM12-N20VA manufactured by shenzhen shunli motor limited, and its electrical components and matching circuits can also be provided by the manufacturer. Specifically, the inner ring 1773 is made of silica gel, the material has good toughness, the damping effect is good, when the closing door 177 moves to one side of the operation cylinder 16, the inner ring 1773 is clamped into the operation cylinder 16, on one hand, clamping sealing of the closing door 177 and the operation cylinder 16 is achieved, and on the other hand, noise generated when the closing door 177 is clamped into the operation cylinder 16 can be reduced. It should be noted that the second infrared probe 176 has the same specification as the first infrared probe 15 in embodiment 1, and the specific description is given in embodiment 1. When the automatic closing device 17 of the multifunctional premature infant incubator of the embodiment is used, the lead screw motor 174 is powered on to work, the ball screw 175 is rotated by the screw motor 174, the ball screw 175 rotates in the screw groove 1772 in the slider 1771 at the top of the closing door 177, and the slider 1771 is linearly moved along the ball screw 175, and the slider 1771 slides in the moving groove 172, the movement of the closing door 177 in the moving rail 171 is accomplished, when the closing door 177 is away from the operation cylinder 16, the operation cylinder 16 is opened, and then a hand can be inserted from the operation cylinder 16, when the closing door 177 is close to the operation cylinder 16, the inner ring 1773 of the inner wall of the closing door 177 is caught in the operation cylinder 16, on the one hand, the tight sealing of the closing door 177 and the operating cylinder 16 is realized, and on the other hand, the noise generated when the closing door 177 is clamped into the operating cylinder 16 can be reduced. Meanwhile, the second infrared probe 176 is further arranged for sensing a human body, when the second infrared probe 176 receives a heat release infrared signal released by the human body, the heat release infrared signal is converted into a weak low-frequency signal with a frequency of about 0.3-3Hz by the inside of the control head, the weak low-frequency signal is amplified by a VT1 and IC2 two-stage amplifier and then input into the voltage comparator IC3, the two-stage voltage amplification adopts a direct current amplifier, the total gain is about 70-75 decibels, the second infrared probe 176 outputs detection voltage, the signal output voltage is higher than reference voltage after the signal is amplified by VT1 and IC2, at this time, 6 pins of the IC3 output high level, the triode VT2 is conducted, the relay J1 can be electrically attracted, and a switch is switched on, so that the lead screw motor is switched on to work, and the work of opening.

Example 3

As a third embodiment of the present invention, in order to facilitate the hand to extend from the operation tube 16, the present inventor improves the operation tube 16, as shown in fig. 8, as a preferred embodiment, the operation tube 16 includes a tube body 161 penetrating through the warming box body 1, the tube body 161 is a hollow structure with openings at both ends, an outer ring 162 is installed on the outer wall of the tube body 161, a flexible film 163 is installed inside the tube body 161, a plurality of through holes 164 are opened on the outer surface of the flexible film 163, and an extending port 165 is provided at the center position of the flexible film 163. In this embodiment, the size of outer ring 162 is greater than the size of barrel 161, and outer ring 162 bonds at the box body 1 outer wall, is convenient for fix barrel 161 through outer ring 162, improves the fixed effect of barrel 161. Further, the flexible film 163 is a TPU film, which has excellent properties of high tension, high tensile force, toughness and aging resistance, and is a mature environment-friendly material, so that the palm can be easily pushed into the flexible film 163.

Example 4

As a fourth embodiment of the present invention, in order to adjust the overall height of the warming box body 1 and move the warming box body 1, the present inventors improve the moving member 4, as shown in fig. 9, as a preferred embodiment, the moving member 4 is further installed at the bottom of the storage box 3, the moving member 4 includes a receiving plate 41, a straight plate 42 is installed at the bottom of the receiving plate 41, a horizontal plate 43 is integrally formed at one end of the straight plate 42, mounting legs 44 are respectively installed at both ends of the bottom of the horizontal plate 43, a clamping plate 45 is installed on the inner wall of the mounting legs 44, a driving wheel 46 is installed inside the clamping plate 45, a driving rod 47 is connected between the two driving wheels 46, a driving motor 48 is installed on the driving rod 47, casters 49 are installed at the bottom of the straight plate 42, and a plurality of cylinders 410 are installed at the top of the straight. In this embodiment, the transmission rod 47 passes through the mounting leg 44 and is coaxially arranged with the driving wheel 46, and the connection between the transmission rod 47 and the mounting leg 44 is connected through a bearing, so that the transmission rod 47 drives the driving wheel 46 to rotate. Further, the driving motor 48 can be a dual-shaft motor with model number TCH (V) D28-750-25, which is manufactured by Shenzhen Xin Taiwan Motor Limited, and electric elements and matching circuits thereof can also be provided by the manufacturer. Specifically, the cylinder 410 may be a standard type cylinder with a model number of SC63 manufactured by the pneumatic limited company li yang, le qing, and its electrical components and matching circuits may also be provided by the manufacturer. It should be noted that the caster 49 is a universal caster, so that the caster 49 can rotate to change the overall moving direction. The multi-functional premature infant incubator of this embodiment is when removing, with driving motor 48 switch on, makes its work, and driving motor 48 drives transfer line 47 rotatory to for action wheel 46 provides rotary power, make action wheel 46 rotate along transfer line 47, and then drive and accept board 41 and remove, realize the removal of incubator body 1, through the regulation of truckle 49 direction, realize moving direction's change simultaneously. When the height of the multifunctional premature infant incubator is adjusted, the cylinder 410 is powered on to work, the cylinder 41 is ejected out of the bearing plate 41 upwards, the position of the bearing plate 41 is changed, and the height of the incubator body 1 is adjusted.

Example 5

As a fifth embodiment of the present invention, in order to ensure the cleanness of the air inside the warming box body 1, the present inventor further provides an air purifying device 73, as shown in fig. 10-14, as a preferred embodiment, the warming box body 1 includes a box body 5 and a box cover 6 hinged to the box body 5, the box body 5 is further provided with a bed body 7, the outer walls of the two sides of the box body 5 are respectively provided with a groove 51, the inside of the groove 51 is provided with a plurality of air holes 52, the bed body 7 includes a base 71, the top of the base 71 is provided with a bed plate 72, two ends of the bed plate 72 are respectively provided with an upwardly protruding baffle 74, two sides of the base 71 are respectively provided with the air purifying device 73, the air purifying device 73 includes an installation frame 731 with a hollow structure inside, the inner wall of the installation frame 731 is bonded with an activated carbon filter screen 732 and a metal filter screen 733, a plurality of fans 734, outer frame 735 is installed respectively to the both sides of installing frame 731, and outer frame 735 and recess 51 joint cooperation install in the outer frame 735 and are zigzag's dust filter bag 736, and the internally mounted of fan 734 has work motor 737, and the annular is provided with a plurality of leaf fans 739 on work motor 737's the rotation axis 738. In this embodiment, the mounting frame 731 and the outer frame 735 can be detachably connected, such as screwed, snap-fit, plug-fit, etc., so that the outer frame 735 can be removed from the mounting frame 731, which facilitates replacement and cleaning of the internal components of the mounting frame 731. Further, the work motor 737 is fixed to the inner wall of the installation frame 731 through a connecting rod in a welding mode, and the work motor 737 is fixed to the installation frame 731 conveniently. Specifically, the working motor 737 may be a brushless dc motor model EC2050 manufactured by shenzhen wei creative motor limited, and its supporting circuits and electrical components may also be provided by the manufacturer. It should be noted that the surface of the fan 739 is curved, so that the pressure difference is formed during the rotation of the fan 739, and wind power is generated. When the multifunctional premature infant incubator of the embodiment ventilates, the working motor 737 is powered on, the multifunctional premature infant incubator is enabled to work, the working motor 737 drives the fan 739 to rotate through the rotating shaft 738, wind power is formed, the air outside is sucked into one side of the air purification device 73 from the air holes 52 on one side, the air outside is firstly primarily filtered through the dust filter bag 736 in the outer frame 735 on one side, the air enters the installation frame 731 and sequentially passes through the metal filter screen 733 and the activated carbon filter screen 732, impurity particles and harmful gas in the air are intercepted, the air is finally filtered again through the dust filter bag 736 in the outer frame 735 on the other side and then is discharged into the incubator 5, meanwhile, the air in the incubator 5 can be filtered and then discharged from the air purification device 73 on the other side, air circulation in the incubator 5 is realized, the cleaning of inlet and outlet air is guaranteed, and a good growth environment is provided for the premature infant.

Example 6

As a sixth embodiment of the present invention, in order to facilitate the detection of the weight and the body temperature of the premature infant in the warming box body 1, the inventor further improves the structure of the bed plate 72, and as a preferred embodiment, as shown in fig. 15, a weight sensor 76 for measuring the weight is embedded in the inner wall of the bed plate 72, and a body temperature patch 75 for measuring the body temperature is arranged on the top of the bed plate 72. In this embodiment, the weighing sensor 76 may be a BF350 weighing sensor, the sensitivity coefficient is 2.00-2.20, the accuracy level is 0.02 level, the strain limit is 2.0%, the power consumption is low, the heat dissipation is easy, the adhesion is simple, the welding is convenient, the influence caused by temperature change and small fluctuation can be eliminated, the static measurement with high stability is realized, and the circuit principle of the weighing sensor 76 is as shown in fig. 27. Meanwhile, an HX711 chip is used as an A/D conversion chip, the A/D conversion chip of the HX711 chip adopts Wheatstone bridge output voltage, and the conversion formula is as follows:

it should be noted that the body temperature patch 75 is designed based on pyroelectric infrared sensing, and the pyroelectric infrared sensing principle is that all objects with temperature higher than absolute zero continuously emit infrared radiation energy to the surrounding space, and the size and the distribution of the infrared radiation energy according to the wavelength of the objects have a close relationship with the surface temperature, so that the temperature of the objects can be accurately measured by measuring the infrared energy radiated by the objects. In addition, the output voltage of the pyroelectric infrared sensor is proportional to the difference between the target radiation and the ambient temperature, namely:

wherein U is the radiant emittance, W/m³Sigma; is Stefin-Boltzmann constant, 5.67X 10⁸W/(m².K⁴)；ε₁The radiance of the target to be measured; epsilon₂Is the radiance of the chopper wheel; t is the temperature (K) of the object; t is the ambient temperature (K) around the object.

In addition, the body temperature patch 75 can adopt wireless transmission, the wireless transmission circuit can adopt an STC12C5A60S2 single chip microcomputer and an nRF24L01 wireless transceiver chip to form, a transmitting end and a receiving end which are formed by the STC12C5A60S2 single chip microcomputer and the nRF24L01 wireless transceiver chip are formed, the transmitting end carries out A/D conversion and wireless transmission through the single chip microcomputer, the receiving end receives data through the nRF24L01 and then sends the data to the STC12C5A60S2 single chip microcomputer to display and analyze, all configuration work of the wireless module nRF24L01 is completed through SPI, 30B configuration words are shared, an EnhancedShockBurstTM transceiver mode is generally adopted, in the working mode, programming of the system is simpler, the stability is higher, the configuration words of the EnhancedutTM enable the nRF24L01 to process a radio frequency protocol, and after configuration is completed, in the working process of the nRF24L01, the lowest byte of the receiving mode and the transmitting mode can be switched between the receiving mode, the wireless monolithic transceiver chip nRF24L01 adopts FSK modulation, can realize point-to-point or 1 to 6 wireless communication, the wireless communication speed can reach 2Mb/S, nRF24L01 can be connected with a microprocessor by an SPI interface, the setting and data receiving and transmitting work can be completed through the interface, the STC12C5a60S2 monolithic processor integrates an SPI controller, can be very conveniently set by software, can output data only when receiving a local address, and is very convenient to program, and the circuit thereof is shown in fig. 28.

Example 7

As the 7 th embodiment of the present invention, in order to simulate the original sounds such as blood flow or other heartbeat in the pregnant and lying-in women, the inventor further improves the structure of the box 5, and as a preferred embodiment, as shown in fig. 16 and 17, a plurality of first speakers 53 are installed on the inner wall of the box 5, a detection box 54 for detecting the temperature and humidity inside the box 5 is also installed on the inner wall of the box 5, a plurality of second speakers 61 are installed on both sides of the inner wall of the box cover 6, and a camera 63 is also installed on the center position of the inner wall of the box cover 6. In this embodiment, the first sound box 53 and the second sound box 61 can be mini sound boxes with a brand of BSOPI, which are produced by shenzhen zero-pie creative technology ltd, and have a frequency response range of 60Hz-15KHz, and supporting circuits and electrical components thereof can also be provided by the manufacturer. Furthermore, the first audio device 53 and the second audio device 61 are also internally provided with voice chips, and pin diagrams of the voice chips are shown in fig. 29, the voice chips, a programmer for downloading voice of the voice modules and upper computer software Viocechip form the voice modules, the voice chips are designed based on the voice chip of WT588D model, the WT588D voice chip is a voice single chip microcomputer chip capable of repeatedly erasing and writing, any control mode of the WT588D voice chip 16 can be freely changed by matching with WT588DVioceChip upper computer operating software, information can be downloaded to SPI-Flash, 220 voice addresses can be controlled, 128 sections of voice can be loaded and combined on each address bit, two output modes of DAC/PWM are supported, the PWM output can directly push a 0.5W/8 omega speaker, loading of WAV and audio formats is supported, and an MP3 control mode, a key control mode, a one-wire control mode, a serial port control mode, an audio interface control mode, an MP3 control mode, The three-wire serial port control mode adopts one-wire serial port control mode to receive the text to be synthesized in this embodiment, and the text is directly synthesized into speech output, so that the original sounds such as blood flow or heart beat of the pregnant and lying-in women can be conveniently simulated. Specifically, the camera 63 can be a panoramic camera of model JF-013 manufactured by jieyang electronics technologies ltd, guangzhou, and has a night vision function, and its matching circuits and electrical components can also be provided by the manufacturer, which is convenient for monitoring the environment in the box 5. In addition, the detection box 54 is provided with a circuit board, a DHT11 temperature and humidity sensor is embedded on the circuit board, the DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor containing calibrated digital signal output, a special digital module acquisition technology and a temperature and humidity sensing technology are applied to ensure that the product has extremely high reliability and excellent long-term stability, the sensor comprises a resistance type humidity sensing element and an NTC temperature measuring element and is connected with a high-performance 8-bit singlechip, therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference capability, extremely high cost performance and the like, each DHT11 sensor is calibrated in an extremely accurate humidity checking chamber, the calibration coefficients are stored in an OTP memory in a program form, the calibration coefficients are called in the process of detecting signals in the sensor, and a serial interface is formed by a single wire, the system integration becomes simple and rapid, the volume is ultra-small, the power consumption is extremely low, and the signal transmission distance can reach more than 20 meters, so that the system becomes the best selection rule for various applications and even the most rigorous application occasions. In addition, the power supply voltage of the DHT11 is 3-5.5V, after the sensor is powered on, the DHT11 needs to wait for 1s to cross an unstable state without sending any instruction in the period, a 100nF capacitor can be added between power supply pins (VDD, GND) for decoupling and filtering, a DHT11 interface is shown in figure 30, DATA is used for communication and synchronization between the microprocessor and the DHT11, a single-bus DATA format is adopted, the communication time is about 4ms once, when the DATA transmission is correct, the checksum DATA is equal to the last 8 bits of the result obtained by 8-bit humidity integer DATA + 8-bit humidity decimal DATA +8bi temperature integer DATA + 8-bit temperature decimal DATA, after the user MCU sends a start signal once, the DHT11 is switched from a low power consumption mode to a high speed mode, after the host start signal is finished, the DHT11 sends a response signal, sends 40-bit DATA and triggers signal acquisition once, the user can select to read partial data from the mode, the DHT11 receives the start signal to trigger temperature and humidity acquisition for one time, and if the start signal sent by the host is not received, the DHT11 does not actively carry out temperature and humidity acquisition.

Example 8

As an embodiment 8 of the present invention, in order to realize the omnidirectional blue light irradiation in the box body 5, the present inventors further improve the structure of the box body 5, and as a preferred embodiment, as shown in fig. 18 and fig. 19, a light emitting strip 77 is installed on the inner wall of the bed board 72, and a plurality of LED lamp beads 62 are installed on both sides of the inner wall of the box cover 6. In this embodiment, the light-emitting strip 77 may be a monolithic optical fiber of type No. SSOF-3 produced by shenzhen science prail electro-optical technology limited, and the blue light is a blue light between 480 and 500 nanometers, and its matching circuit and electrical elements may also be provided by the manufacturer. Further, the LED lamp bead 62 can be a blue-off LED lamp manufactured by sinzhen elsindacechnology limited under the brand name OUMURUI, and the blue light is between 480 and 500 nanometers, and its matching circuit and electrical components can also be provided by the manufacturer.

Example 9

As an embodiment 9 of the present invention, in order to realize the whole light control work of the box 5, the present inventors have further modified the structure of the box 5, and as a preferred embodiment, as shown in fig. 20 and 21, the box 5 includes a plurality of light control glasses 8, the light control glass 8 includes an inner layer glass 81 and an outer layer glass 82, a hollow layer 83 is left between the inner layer glass 81 and the outer layer glass 82, the inner sides of the inner layer glass 81 and the outer layer glass 82 are respectively provided with a transparent conductive film 84, and the inner wall of the inner layer glass 81 is embedded with a plurality of LED patch lamps 85. In this embodiment, when no external voltage is applied to the two transparent conductive films 84 in the light control glass 8, as shown in fig. 22, the liquid crystal molecules in the hollow layer 83 are randomly arranged, and when light is irradiated to the light control glass 8, the light is strongly scattered, so that the transparency of the light control glass 8 is lost, when a voltage is applied between the two transparent conductive films 84, as shown in fig. 23, the light with the liquid crystal molecules aligned to the inner layer glass 81 and the outer layer glass 82 can directly transmit and show the transparency, and the wavelength is higher than the energy occupied by the infrared rays of visible light, which can preferably control the transmittance, the shading coefficient of the light control glass 8 can be adjusted, the light control glass 8 can be freely adjusted to be in a transparent and opaque state under different conditions, so that the transparency and color of the whole case 5 can simulate the environment of the premature infant in the pre-birth uterus to provide a comfortable virtual environment for the premature infant, the premature infant can keep good recovery state continuously. Further, as shown in fig. 24, a plurality of LED patch lamps 85 are embedded in the inner wall of the inner layer glass 81, the LED patch lamps 85 can be blue LED patch lamps of model JTX-3030W140 produced by shenzhen jia xin illuming limited, and the blue light is blue light between 480 and 500 nanometers, and its matching circuits and electrical elements can also be provided by the manufacturer, when blue light therapy is required, a blue light source is called out by the LED patch lamps 85 for therapy.

Example 10

As a tenth embodiment of the present invention, for data display and touch control, the present inventor further embeds a display screen 9 on the connection seat 2, as shown in fig. 31, as a preferred embodiment, the display screen 9 may be a liquid crystal display of an LCD1602, and the principle of the liquid crystal display of the LCD1602 is as follows: the dot matrix graphic liquid crystal is composed of M × N display units, assuming that an LCD display screen has 64 lines, each line has 128 columns, each 8 columns corresponds to 8 bits of 1 byte, that is, each line is composed of 16 bytes, and 16 × 8 ═ 128 dots, 64 × 16 display units on the screen correspond to 1024 bytes of a display RAM area, the content of each byte corresponds to the brightness of the corresponding position on the display screen, for example, the brightness of the first line of the screen is determined by the content of the RAM area 000H — 16 bytes of FH 00, when (000H) ═ FFH, a short bright line is displayed at the upper left corner of the screen, and the length is 8 dots; when (3FFH) is FFH, displaying a short bright line at the lower right corner of the screen; when (000H) ═ FFH, (001H) ═ 00H (002H) ═ 00H, … … (00EH) ═ 00H, and (00FH) ═ 00H, a dotted line consisting of 8 bright lines and 8 dark lines is displayed at the top of the screen. Further, the circuit principle of the LCD1602 is shown in fig. 32, and the pin functions are described in the following table:

numbering

Symbol

Pin description

Numbering

Symbol

Pin description

1

VSS

Power ground

9

D2

Data of

2

VDD

Power supply anode

10

D3

Data of

3

VL

Liquid crystal display bias voltage

11

D4

Data of

4

RS

Data/command selection

12

D5

Data of

5

R/W

Read/write select

13

D6

Data of

6

E

Enable signal

14

D7

Data of

7

D0

Data of

15

BLA

Backlight positive electrode

8

D1

Data of

16

BLK

Negative pole of backlight source

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Multi-functional warm case of premature infant, including warm case body (1), install connecting seat (2), the setting of warm case body (1) bottom are in storage tank (3) of connecting seat (2) bottom, its characterized in that: a plurality of operation openings (11) are respectively arranged on two sides of the outer wall of the warm box body (1), an operation window (12) is embedded in the operation opening (11), the operation window (12) is rotatably connected to the outer wall of the warm box body (1) through a transmission piece (13), the transmission piece (13) comprises an upper fixing piece (131) and a lower fixing piece (132) which are adhered to the outer wall of the warm box body (1), a placing groove (133) is arranged in the lower fixing piece (132), a micro motor (134) is arranged in the placing groove (133), a rotating shaft (135) is rotatably connected between the upper fixing piece (131) and the lower fixing piece (132), the output shaft of the micro motor (134) is welded inside the rotating shaft (135), a rotating block (136) is arranged at the top of the rotating shaft (135), and a rotating groove (137) which is rotatably connected with the rotating block (136) is formed in the upper fixing piece (131); a sealing ring (14) is installed on the inner wall of the operation window (12), and a first infrared probe (15) is further installed on one side, close to the operation opening (11), of the outer wall of the warm box body (1); an operation barrel (16) is arranged at each of two ends of the warm box body (1), an automatic closing device (17) is further installed on one side, close to the operation barrel (16), of the warm box body (1), the automatic closing device (17) comprises a pair of moving rails (171), moving grooves (172) are formed in the moving rails (171), the moving rails (171) are bonded to the outer wall of the warm box body (1) through mounting columns (173), a closing door (177) is connected between the two moving rails (171) in a sliding mode, sliding blocks (1771) in sliding fit with the moving grooves (172) are installed at the upper end and the lower end of the closing door (177), threaded grooves (1772) are formed in the sliding blocks (1771) located at the top, a lead screw motor (174) is installed on the inner wall of the moving grooves (172) located at the top of the moving rails (171), and a ball screw rod (175) in threaded connection with the threaded grooves (1772) is installed at one end of the lead screw motor (174); operation section of thick bamboo (16) is including running through barrel (161) of warm case body (1), barrel (161) is equipped with open-ended hollow structure for both ends, outer ring (162) are installed to the outer wall of barrel (161), the internally mounted of barrel (161) has flexible film (163), a plurality of through-holes (164) have been seted up to the surface of flexible film (163), the central point of flexible film (163) puts and is provided with and stretches into mouth (165), the inner wall of closing door (177) install with barrel (161) joint complex inner circle (1773), be located the top remove rail (171) top and still install second infrared probe (176).

2. The multi-functional premature infant incubator of claim 1, wherein: moving member (4) are still installed to the bottom of storage tank (3), moving member (4) are including accepting board (41), the bottom of accepting board (41) is provided with straight board (42), the one end integrated into one piece of straight board (42) has diaphragm (43), the bottom both ends of diaphragm (43) are provided with installation foot (44) respectively, cardboard (45) are installed to the inner wall of installation foot (44), the internally mounted of cardboard (45) has action wheel (46), two be connected with transfer line (47) between action wheel (46), install driving motor (48) on transfer line (47), truckle (49) are installed to the bottom of straight board (42), a plurality of cylinders (410) are installed at the top of straight board (42).

3. The multi-functional premature infant incubator of claim 1, wherein: the warm box body (1) comprises a box body (5) and a box cover (6) which is matched with the box body (5) in a hinged mode, a bed body (7) is further arranged in the box body (5), grooves (51) are respectively formed in outer walls of two sides of the box body (5), a plurality of air holes (52) are formed in the grooves (51), the bed body (7) comprises a base (71), a bed plate (72) is installed at the top of the base (71), upward convex baffles (74) are respectively installed at two ends of the bed plate (72), air purification devices (73) are respectively arranged on two sides of the base (71), each air purification device (73) comprises an installation frame (731) which is internally provided with a hollow structure, an active carbon filter screen (732) and a metal filter screen (733) are bonded on the inner wall of the installation frame (731), the active carbon filter screen (732) and the plurality of fans (734) are installed between the metal filter screens (733, frame (735) are installed respectively to the both sides of installing frame (731), frame (735) with recess (51) joint cooperation, install in frame (735) and be zigzag-shaped dust filter bag (736), the internally mounted of fan (734) has work motor (737), the annular is provided with a plurality of leaf fans (739) on axis of rotation (738) of work motor (737).

4. The multi-functional premature infant incubator of claim 3, wherein: the inner wall of bed board (72) inlays and is equipped with weight sensor (76) that are used for measuring the weight, the top of bed board (72) is provided with body temperature paster (75) that are used for the measurement of body temperature.

5. The multi-functional premature infant incubator of claim 3, wherein: a plurality of first stereo sets (53) are installed to the inner wall of box (5), the inner wall of box (5) is still installed and is used for detecting detection box (54) of box (5) inside temperature and humidity, a plurality of second stereo sets (61) are installed to the inner wall both sides of case lid (6), case lid (6) inner wall central point puts and still installs camera (63).

6. The multi-functional premature infant incubator of claim 3, wherein: luminous strip (77) are installed to the inner wall of bed board (72), a plurality of LED lamp pearl (62) are installed to the inner wall both sides of case lid (6).

7. The multi-functional premature infant incubator of claim 3, wherein: the box (5) includes a plurality of dimming glass (8), dimming glass (8) include inlayer glass (81) and outer glass (82), inlayer glass (81) with leave hollow layer (83) between outer glass (82), inlayer glass (81) with the inboard of outer glass (82) is provided with transparent conductive film (84) respectively, the inner wall of inlayer glass (81) inlays and is equipped with a plurality of LED paster lamp (85).