CN107320267A - A kind of shaking-table infant incubator - Google Patents
A kind of shaking-table infant incubator Download PDFInfo
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- CN107320267A CN107320267A CN201710511215.3A CN201710511215A CN107320267A CN 107320267 A CN107320267 A CN 107320267A CN 201710511215 A CN201710511215 A CN 201710511215A CN 107320267 A CN107320267 A CN 107320267A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G11/00—Baby-incubators; Couveuses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G11/00—Baby-incubators; Couveuses
- A61G11/008—Baby-incubators; Couveuses tiltable about a horizontal axis, e.g. oscillating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G11/00—Baby-incubators; Couveuses
- A61G11/009—Baby-incubators; Couveuses with hand insertion windows, e.g. in the walls
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/14—Children
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- Health & Medical Sciences (AREA)
- Gynecology & Obstetrics (AREA)
- Pediatric Medicine (AREA)
- Pregnancy & Childbirth (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention discloses a kind of shaking-table infant incubator, and it includes：Thermal-insulating body, it is used for placing baby；Shaking table mechanism, it is arranged on below the thermal-insulating body, and the nursing orientation to baby in thermal-insulating body is adjusted.So, line tilt or shake or adjustment orientation, convenient treatment can be entered to bed.
Description
Technical field
The present invention relates to incubator technical field, and in particular to a kind of shaking-table infant incubator.
Background technology
Infant incubator is can to provide a kind of Medical Devices of suitable temperature, humidity and oxygen concentration, the purpose is to for
Premature and sufferer baby provide air cleaning, an excellent nurturing an environment for the closing in the class maternally uterus of proper temperature；
The convenience for being needed for infant physical growth and observing and treating, it is equipped with a variety of functional units.
But current infant incubator and the function without shaking table, when being treated to baby, it is impossible to the shield of baby
Reason orientation is adjusted, and the treatment to baby is made troubles.
In view of drawbacks described above, creator of the present invention obtains the present invention finally by prolonged research and practice.
The content of the invention
To solve above-mentioned technological deficiency, the technical solution adopted by the present invention is there is provided a kind of shaking-table infant incubator,
It includes：
Thermal-insulating body, it is used for placing baby；
Shaking table mechanism, it is arranged on below the thermal-insulating body, and the nursing orientation to baby in thermal-insulating body is adjusted.
Preferably, the infant incubator also includes walking mechanism, it is arranged on below thermal-insulating body, and thermal-insulating body is entered
Row movement；
Preferably, the infant incubator also includes pallet, the pallet is arranged on thermal-insulating body, for placing clinic
When need matching used servicing unit or apparatus.
Preferably, the infant incubator also includes monitoring pallet, the monitoring pallet is arranged on thermal-insulating body, is used for
Placing baby monitor system.
Preferably, the infant incubator also includes power supply box, to power.
Preferably, the thermal-insulating body includes side door plate, base and overhead guard；Lived with the base bottom of the side door plate
Dynamic connection, and can be turned over along under coupling part；, the overhead guard is connected by lifting assembly with the base.
Preferably, the side door plate is provided with operation window.
Preferably, the overhead guard front also is provided with operation window.
Preferably, the operation window is provided with window, the window is tightly connected with the operation window.
Preferably, the walking mechanism includes base, under-chassis and castor；Left and right is provided with two machines under the base
Two castors are provided with below pin, each under-chassis.
Preferably, the elevating mechanism includes base, the first sleeve, second sleeve, top plate, supporting plate and telescoping cylinder；Institute
The bottom for stating the first sleeve is fixed on the base；The second sleeve is set in first sleeve, along described first
Sleeve slides axially；The upper end of the second sleeve is fixed with the top plate；The top plate is fixed with the supporting plate, described
Supporting plate is used to support infant incubator body；Raised up into the middle part of the base in the middle part of a fixation ear, the top plate downwards
Another fixed ear is raised into, the telescoping cylinder is arranged on inside the second sleeve, one end and the fixed ear of the base
It is hinged, the fixed ear of the other end and the top plate is hinged.
Preferably, the elevating mechanism also includes outer cover, the outer cover is located at first cartridge exterior.
Preferably, inside the first sleeve upper end and outside the second sleeve lower end, corresponding position is provided with least
A pair of locating pieces.
Preferably, shaking table mechanism includes base and support seat, the support seat includes support plate and supports pedestal；The branch
Pedestal is held provided with deep gouge, the quantity of the deep gouge is two, be separately positioned on the two ends of the support pedestal；The support base
Two sides of seat are provided with rotation slot；The support plate is arranged on the top for supporting pedestal, for carrying the base；The branch
Two sides held on plate are provided with rotating shaft, and the rotating shaft is contained in the rotation slot.
Preferably, the base includes bed board and panel seat, the panel seat is provided with groove, and the groove 221 is circle；Institute
Bed board is stated to be arranged in the groove and concentric with the groove；The groove center is provided with link slot, the bed board
Surface is provided with connection bump, and the connection bump is corresponding with the connection groove location and is contained in the link slot.
Preferably, being provided at both ends with slide rail on the support plate；Sliding block is connected with the panel seat, the sliding block is slided and set
Put on corresponding slide rail.
Preferably, be provided with controller and multiple temperature sensors on the infant incubator, the temperature sensor with
The controller connection；The controller receives the temperature value of multiple temperature sensor transmission, calculates the incubator
True temperature value outside body, and show.
Preferably, the calculation formula of the true temperature value is：
In formula, Pi、QiDetermined by following formula：
Pi=δ (Li)
Qi=δ (Mi)
Wherein, x is true temperature value, and i is the sequence number of temperature sensor, and n is the sum of temperature sensor, xiFor i-th
The temperature value that temperature sensor is measured,The average value for the temperature value measured for temperature sensor, m is normally can tolerance model
Enclose, l is that heat generating spot can tolerance scope, MiFor the normal judgment value of the corresponding temperature value of i-th of temperature sensor, LiFor i-th
The heat generating spot judgment value of the corresponding temperature value of individual temperature sensor, QiFor the normal of the corresponding temperature value of i-th of temperature sensor
Coefficient value, PiFor the heat generating spot coefficient value of the corresponding temperature value of i-th of temperature sensor, δ (Mi)、δ(Li) it is unit impulse letter
Number.
Compared with the prior art the beneficial effects of the present invention are：A kind of shaking-table infant incubator is provided, so can be with
Enter line tilt or shake or adjustment orientation, convenient treatment to bed；Extraneous actual temperature value can be directly read by display,
The setting of keeping temperature is needed to carry out incubator；The difference of the average value and temperature value and average value that calculate temperature value is crossed, really
The situation of constant temperature angle value deviation, then deviation divided by certain percentage average value it is backward under round to be converted to and be converted to difference
Judgment value, then if admissible, its judgment value is 0；If do not allow, its judgment value is the positive integer more than 0；It is logical
Cross setting normally can tolerance scope and heat generating spot can tolerance scope (normally can tolerance scope be less than heat generating spot
Can tolerance scope, that is to say, that if a temperature value, normally can be in the range of tolerance, it be necessarily also in heating
Point can be in the range of tolerance；If a temperature value can be in the range of tolerance in heat generating spot, it not necessarily normally may be used
In the range of tolerance), normal deviate will be belonged to but not be failure and the temperature sensor that belongs near heat generating spot but be not
Being made a distinction for failure, obtains respective judgment value；By unit impulse function, it will determine that value is converted into coefficient value, and will
Coefficient value be multiplied with temperature value after summation divided by coefficient value summation, so can be using rain scavenging coefficient value as 0 (not in allowed band
It is interior) temperature value to the influence of the true temperature value finally determined；When calculating summation, by multiplying for normal coefficient value and temperature value
Product and the product addition of heat generating spot coefficient value and temperature value, and divided by normal coefficient value and heat generating spot coefficient value and, thus
The weight of the temperature value of temperature sensor measurement near heat generating spot is reduced, the temperature sensor near heat generating spot is reduced and surveys
Influence of the temperature value of amount to true temperature value；Result can be immediately arrived at by formula simultaneously, formula is simple, convenience of calculation；
And judgement speed is improved, save system resource.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in various embodiments of the present invention, required in being described below to embodiment
The accompanying drawing used is briefly described.
Fig. 1 is the structure chart of the open mode of infant incubator of the present invention；
Fig. 2 is the structure chart of the sealing state of infant incubator of the present invention；
Fig. 3 is the exploded view of infant incubator elevating mechanism of the present invention；
Fig. 4 is the exploded view that infant incubator of the present invention lifts foot piece；
Fig. 5 is the exploded view of infant incubator shaking table mechanism of the present invention；
Fig. 6 is the schematic diagram of infant incubator shaking table mechanism screw rod bound fraction of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of infant incubator, including：Thermal-insulating body, it is used for placing baby.
So, it can be incubated and be nursed to being put into baby therein.
The infant incubator also includes elevating mechanism, and it is arranged on below thermal-insulating body, and thermal-insulating body is lifted；
The infant incubator also includes walking mechanism, and it is arranged on below thermal-insulating body, and thermal-insulating body is moved；
The infant incubator also includes shaking table mechanism, and it is arranged on below the thermal-insulating body, to baby in thermal-insulating body
The nursing orientation of youngster is adjusted；
The infant incubator also includes pallet 91, and the pallet 91 is arranged on thermal-insulating body, for placing medicine temporarily
Product, articles for babies and portable apparatus, are placed the article used temporarily and baby are checked or placed and faced with convenient use person
Matching used servicing unit or apparatus are needed during bed.
The infant incubator also includes Infusion support 92, and it is arranged on thermal-insulating body, for placing infusion bottle or transfusion
Bag；It is easy to infuse to baby.
The infant incubator also includes monitoring pallet 93, for placing baby monitor system.
The infant incubator also includes controller 94, and it is connected with the electrical components of the infant incubator, control electricity
The action of dynamic component.Wherein, electrical components are all consuming parts in the infant incubator.
Touch display screen 95 is embedded with the controller 94, to show the information such as warning and controller 94 is controlled
Make the input of instruction.
The infant incubator also includes power supply box 96, to power.
<Thermal-insulating body>
The thermal-insulating body includes side door plate 12, base 2 and overhead guard 14；The bottom of side door plate 12 is flexibly connected with base 2,
And can be turned over along under the coupling part；, overhead guard 14 is connected with base 2.
So, baby can be placed on base 2 when using, overhead guard 14 is put down and is close to that (general overhead guard is just with base 2
In this position), then side door plate 12 is flipped up from below, thus can be by baby after being interfixed with overhead guard 14
Youngster is enclosed in thermal-insulating body.
Side door plate 12 is provided with operation window 15, to facilitate in the case where not opening thermal-insulating body, to thermal-insulating body inside
Operated.
Operation window 15 is provided with window 16, and window 16 can be opened, to facilitate regular medication to operate；When window 16 is closed,
It is tightly connected with the formation of operation window 15.
Baby's electronic scale 17 is also placed with the base 2, to monitor body at any time to the baby being placed in thermal-insulating body
Weight, is convenient for measuring and further takes care of.
The front end of base 2 is provided with humidifying element 18, and thermal-insulating body inside is humidified.
<Walking mechanism>
The walking mechanism includes base 51, under-chassis 52 and castor 53；Base 51 times or so is provided with two under-chassis 52, often
The lower section of individual under-chassis 52 is provided with two castors 53, for moving.During placing baby incubator, four castors connect with ground
Touch；So, if desired for mobile infant incubator, it is only necessary to laterally urge the infant incubator, four castors will be rotated, from
And cause infant incubator transverse shifting；So, the infant incubator is moved simply, conveniently.
<Elevating mechanism>
With reference to shown in Fig. 3, the elevating mechanism includes base 51, the first sleeve 54, second sleeve 55, top plate 56, support
Plate 57 and telescoping cylinder 58；The bottom of first sleeve 54 is fixed on base 51；Second sleeve 55 is set in the first sleeve 54
It is interior, can sliding axially along the first sleeve 54；The upper end of second sleeve 55 is fixed with top plate 56；Top plate 56 is consolidated with supporting plate 57
Fixed, the supporting plate 57 is used to support infant incubator body；The middle part of base 51 raises up into a fixation ear 59, described
The middle part of top plate 56 is downwardly convex into another fixed ear 59, and the telescoping cylinder 58 is arranged on inside second sleeve 55, one end with it is described
The fixed ear 59 of base 51 is hinged, and the fixed ear 59 of the other end and the top plate 56 is hinged.
So, when normally placing, the base 51 close to or place on the ground, supporting plate 57 is away from ground, thereon
Fixed support infant incubator agent structure.When needing to rise infant incubator, telescoping cylinder 58 extends, and it is connected with top plate 56
One end move up, drive supporting plate 57 and thereon infant incubator rise；When needing to decline infant incubator, stretch
Cylinder 58 is shunk, and its one end being connected with top plate 56 is moved down, drive supporting plate 57 and thereon infant incubator decline.This
Sample, is easy to adjust the height of infant incubator, consequently facilitating the suitable height of user's regulation, is easy to operate and look after baby.
The elevating mechanism also includes outer cover 60, is located at outside the first sleeve 54, elevating mechanism is protected.
The bottom of outer cover 60 is fixed on base 51, top in the minimum position that telescoping cylinder 58 shrinks against top plate 56 or
Supporting plate 57, so that the extreme lower position progress to elevating mechanism is spacing.
The inside of first sleeve 54 and the outer shape of second sleeve 55 are agreed with, and so, the first sleeve 54 is to second sleeve
55 movement locus is fixed, make its can only along the first sleeve 54 axial-movement.
Corresponding position is provided with least one pair of locating piece inside the upper end of first sleeve 54 and outside the lower end of second sleeve 55
61, so, behind the top of axial movement of the second sleeve 55 along the first sleeve 54, the locating piece outside the lower end of second sleeve 55
61 offset with the locating piece 61 of corresponding position inside the upper end of the first sleeve 54, and then second sleeve 55 are carried out spacing, prevent
Second sleeve 55 deviates from the first sleeve 54.
Base 51 is provided at both ends with fixing hole 62, for being fixed with under-chassis 52, so, and the infant incubator both can be horizontal
To movement, height can also be adjusted.So as to which convenient regulation is looked after baby to suitable height or instrument is operated,
It is moved easily simultaneously.
The mode such as screw by bolt base 51 is fixed on under-chassis 52 through fixing hole 62.
Base 51 and the under-chassis 52 are fastened to each other, also fix a lifting foot piece 7, the liter by the fixing hole 62
Drop foot piece 7 is connected with telescoping cylinder 58 by wire, so as to control the telescoping cylinder 58 to extend or shrink.
As such, it is desirable to when rising infant incubator, it is only necessary to extended by lifting the i.e. controllable telescoping cylinder 58 of foot piece 7,
So as to rise infant incubator；Equally, it is necessary to when falling infant incubator, it is only necessary to stretched by lifting foot piece 7 and can control
Contracting cylinder 58 shrinks, so as to fall infant incubator；It is easy to operate, using simple.
<Lift foot piece 7>
With reference to shown in Fig. 4 (figure be turn upside down exploded view), the lifting foot piece 7 includes pedal 71, fixed
Plate 72 and microswitch 73；The front end of pedal 71 is connected in fixed plate 72, and microswitch 73 is fixed in fixed plate 72, its
Triggering end is close to the pedal 71；So, pedal 71 is pushed, the rear end of pedal 71 can move to fixed plate 72, touch
The triggering end of microswitch 73, so as to be sent out signal, triggers the elongation or contraction of telescoping cylinder 58.
The lifting foot piece 7 also includes foot-operated cover plate 74 and foot-operated stage clip 75, and the foot-operated cover plate 74 is fixed on described
Fixed plate 72 is relative to the opposite side of the pedal 71, and the rear end of the fixed plate 72 has hole；Foot-operated stage clip 75 is passed through
Described hole and described one end of foot-operated stage clip 75 is against the pedal 71, the other end against the foot-operated cover plate 74 so that
Obtaining the pedal 71 after depression can be with homing.
The microswitch 73 is two, is separately fixed in fixed plate 72, and the pedal 71 is two, position and institute
The correspondence of microswitch 73 is stated, so, the lifting of infant incubator can be respectively controlled.
Microswitch 73 is connected with being connected the wire of telescoping cylinder 58.
Hole slot 76 is provided with the fixed plate 72, the side of hole slot 76 is provided with fixed part 77, the microswitch
73 are fixed on the fixed part 77, and its triggering end passes through the hole slot 76, to be touched with pedal 71.So, a side
The touching of triggering end and pedal 71 is easy in face, and on the other hand, pedal 71 is behind touch trigger end, and remainder will be pressed close to
Fixed plate 72, so that the motion downward to pedal 71 carries out spacing, protection microswitch 73.
<Shaking table mechanism>
With reference to Fig. 5 and Fig. 6, shaking table mechanism includes base 2 and support seat 3.Wherein base 2 includes bed board 21 and panel seat 22,
Bed board 21 is used to carry baby's electronic scale 17.
Panel seat is provided with groove 221, and groove 221 is circle, and bed board 21 is arranged in groove 221 and concentric with groove 221；
Groove center is provided with link slot 222, and link slot 222 is circle, and the lower surface of bed board (is not drawn provided with connection bump in figure
Go out), connection bump is corresponding with the position of link slot 222 and is contained in link slot 222, so that bed board 21 is connected on panel seat 22
And bed board 21 can be rotated on panel seat 22.
Locating slot 223 is additionally provided with panel seat 22, locating slot 223 is located in groove 221 and set along the circumferencial direction of link slot 222
Put.There is positioning convex (being not drawn into figure) corresponding position on the bottom surface of bed board 21, and bed board 21 is rotated on panel seat, works as positioning convex
The position of bed board can be fixed after falling into locating slot 223.If desired position is changed, then light lift bed board, you can by convex
Rise and carried away from locating slot, can now be rotated further bed board to the next position.
Support seat 3 includes support plate 31 and supports pedestal 32.Pedestal is supported to be provided with deep gouge 321, the number of the deep gouge 321
Measure as two, be separately positioned on the two ends for supporting pedestal 32；Two sides of pedestal 32 are supported to be provided with rotation slot 322.Support plate
31 are arranged on the top for supporting pedestal 32, and two sides on support plate are provided with rotating shaft 311, and rotating shaft 311 is contained in rotation slot
In 322.
So, line tilt or shake or adjustment orientation, convenient treatment can be entered to bed.
Support to be provided with ball groove 323 on pedestal 32, first turn of ball 324 is equipped with the ball groove 323, first turn of ball 324 can
Rotated in ball groove 323 and screw is provided with first turn of ball 324, first turn of ball 324 of screw insertion, the lower end screw thread of screw rod 33 connects
It is connected in the screw.The upper end of screw rod 33 is fixed with second turn of ball 313.Support plate 31 is provided with neck 315, neck 315
It is installed with and is equipped with spring 314, the one end of spring 314 is fixed in neck 315, the other end is contradicted on spanner 34.
Spanner 34 is arranged on support plate 31, and it includes the anchor ear 342 of operating portion 341 and first, and operating portion 341 exposes to branch
Plate 31 is held, the first anchor ear 342 is located in the cavity of support plate 31, and the second anchor ear 343, the first anchor ear 342 are fixed with bed board 21
Anchor ear is locked with the formation of the second anchor ear 343, for positioning second turn of ball 313.
Slide rail 312 is provided at both ends with support plate 31；Sliding block 224 is connected with panel seat 22, and (sliding block is placed on slide rail in figure
On), sliding block 224 is slidably arranged on corresponding slide rail 312, so, and base 2 can be slided in support seat 3.
When needing to adjust nursing orientation, bed board is rotated, bed board will be rotated along link slot/connection bump, rotate certain
After angle, when positioning convex runs into locating slot, when positioning convex is fallen into locating slot 223, the position of bed board is fixed, limited
Position；Bed board is rotated further if desired, then light lift bed board, you can positioning convex is carried away from locating slot, can now be continued
Bed board is rotated to the next position.
When needing to be placed or taken out baby, thermal-insulating body is first opened, base 2 is stretched out or pushed back, now sliding block
Slided along slide rail, so that panel seat be pulled out or pinch in together with bed board.
When needing to tilt base 2, the operating portion of spanner is pinched, makes the first anchor ear away from the second anchor ear, and extrusion spring,
So as to unclamp locking anchor ear, while unclamping the locking to second turn of ball, second turn of ball can turn in the first anchor ear and the second anchor ear
It is dynamic；Now, panel seat is pressed down on, second turn of ball is pushed, linkage screw up time backspin is simultaneously synchronously tilted, screw rod is simultaneously at first turn
Backspin in ball, first turn of ball makees corresponding angle inclination in ball groove, and screw rod is moved down, so that panel seat drives base 2 to incline downwardly together
Tiltedly.If necessary to reversed dip, spanner is first opened, the other end of panel seat is then pressed.
Embodiment 2
Although infant incubator can be heated and be incubated to the temperature inside thermal-insulating body, be due to material or add
The limitation of hot mode etc., its temperature extremes that may finally be realized depend primarily on ambient temperature, that is to say, that thermal-insulating body
The inside and outside temperature difference must be smaller than a certain temperature difference threshold, in the case of less than the temperature difference threshold, and thermal-insulating body inside is added
The influence of heat and insulation to baby is minimum；If the temperature difference is more than the temperature difference threshold, then may cause the temperature inside thermal-insulating body
Degree is unable to reach the temperature to be kept, that is, allows to reach the temperature for needing to keep, and can also cause heating lamp etc. to irradiate or seal
Cross for a long time, the infantile health in it is placed in infringement.
Therefore, want to allow infant incubator while insulation, additionally it is possible to greatly reduce to infantile health
Influence, to infant incubator outside temperature carry out accurately detection be essential.
But, temperature asking due to incubator inside heating of the temperature with infant incubator nearby outside infant incubator
Topic, it may appear that very big difference, once the temperature sensor of detection temperature is damaged too close to hot spot or temperature sensor, all
Very big error can be carried out to the detection band of temperature, and then can cause to increase influence of the infant incubator to infantile health.
Based on the problem, the present embodiment is improved technical scheme on the basis of above-described embodiment, the present embodiment
It is with the difference of above-described embodiment, multiple temperature sensors, the temperature sensor is set on the infant incubator
It is connected with controller 94；Controller 94 receives the temperature value of multiple temperature sensor transmission, calculates outside the infant incubator
The true temperature value in portion, and show.
So, extraneous actual temperature value can be directly read by display, keeping temperature is needed to carry out incubator
Setting.
The controller 94 can also judge temperature and the true temperature value in the incubator that sets difference whether
Beyond the temperature difference threshold, and beyond externally sending alarm afterwards.So, it can prevent setting from malfunctioning, it is to avoid to infantile health
Cause damage.
Embodiment 3
Infant incubator as described above, the present embodiment is different from part and is, the calculating of the true temperature value
Formula is：
In formula, Pi、QiDetermined by following formula：
Pi=δ (Li)
Qi=δ (Mi)
Wherein, x is true temperature value, and i is the sequence number of temperature sensor, and n is the sum of temperature sensor, xiFor i-th
The temperature value that temperature sensor is measured,The average value for the temperature value measured for temperature sensor, m is normally can tolerance model
Enclose, l is that heat generating spot can tolerance scope, MiFor the normal judgment value of the corresponding temperature value of i-th of temperature sensor, LiFor i-th
The heat generating spot judgment value of the corresponding temperature value of individual temperature sensor, QiFor the normal of the corresponding temperature value of i-th of temperature sensor
Coefficient value, PiFor the heat generating spot coefficient value of the corresponding temperature value of i-th of temperature sensor, δ (Mi)、δ(Li) it is unit impulse letter
Number.
Wherein, δ (Mi)、δ(Li) it is unit impulse function, the definition of unit impulse function is：
Basic ideas are：The average value of temperature value and the difference of temperature value and average value are first calculated, then difference divided by one
After the average value for determining percentage (percentage can be the percentage less than 100%, or the percentage more than 100%)
Round as judgment value downwards, will determine that value switchs to coefficient value by unit impulse function, finally regard two kinds of coefficient values as temperature
, should by obtaining true temperature value after the summation of the summation divided by coefficient value of coefficient value and the product of temperature value after the coefficient of angle value
True temperature value and actual temperature value are closest.
Have the beneficial effect that：By calculating the average value and temperature value of temperature value and the difference of average value, temperature value is inclined
The situation of difference, then deviation divided by certain percentage average value it is backward under round to be converted to difference be converted into judgment value, then
If admissible, its judgment value is 0；If do not allow, its judgment value is the positive integer more than 0；By setting just
Often can tolerance scope and heat generating spot can tolerance scope (normally can tolerance scope be less than heat generating spot and can allow partially
Poor scope a, that is to say, that if temperature value, normally can be in the range of tolerance, it necessarily can also allow in heat generating spot
In deviation range；If a temperature value can be in the range of tolerance in heat generating spot, it is not necessarily normally can tolerance
In the range of), by belong to normal deviate but be not failure and the temperature sensor that belongs near heat generating spot but be not failure to
Make a distinction, obtain respective judgment value；By unit impulse function, will determine that value is converted into coefficient value, and by coefficient value with
The summation of summation divided by coefficient value after temperature value multiplication, so can be using rain scavenging coefficient value as the temperature of 0 (not in allowed band)
Angle value is to the influence of the true temperature value finally determined；When calculating summation, by the product and hair of normal coefficient value and temperature value
The product addition of focus coefficient value and temperature value, and divided by normal coefficient value and heat generating spot coefficient value and, this reduces
The weight of the temperature value of temperature sensor measurement near heat generating spot, reduces the temperature of the temperature sensor measurement near heat generating spot
Influence of the angle value to true temperature value；Result can be immediately arrived at by formula simultaneously, formula is simple, convenience of calculation；And improve
Judgement speed, saves system resource.
Herein, although normally can tolerance scope refer to that temperature value and average value have a deviation, but still can consider
The temperature value be normal measurement (only due in temperature sensor machine error in itself or environment various pieces temperature be not
It is completely the same) come out, rather than temperature sensor occurs in that damage.Although heat generating spot can tolerance scope refer to temperature
Value and average value have deviation, but still can consider that the temperature value is normally to be measured near heat generating spot (only due to temperature
Various pieces temperature is not that temperature near completely the same, heat generating spot is higher than other in sensor machine error in itself, environment
It is partial) come out, rather than temperature sensor occurs in that damage.
Under normal circumstances, the extraneous temperature of infant incubator is included near normal temperature, heat generating spot；Considering actual temperature
When, normal temperature and actual temperature are very close to but incomplete same；Heat generating spot temperature is higher than actual temperature, but it is to actual temperature
Degree still has an impact；The temperature that temperature sensor is measured after damaging is unrelated with actual temperature.
Presently preferred embodiments of the present invention is the foregoing is only, is merely illustrative for the purpose of the present invention, and it is non-limiting
's.Those skilled in the art understands, many changes can be carried out to it in the spirit and scope that the claims in the present invention are limited,
Modification, in addition it is equivalent, but fall within protection scope of the present invention.
Claims (8)
1. a kind of shaking-table infant incubator, it is characterised in that including：
Thermal-insulating body, it is used for placing baby；
Shaking table mechanism, it is arranged on below the thermal-insulating body, and the nursing orientation to baby in thermal-insulating body is adjusted.
2. shaking-table infant incubator as claimed in claim 1, it is characterised in that the shaking table mechanism includes base and support
Seat, the support seat includes support plate and supports pedestal；The support pedestal is provided with deep gouge, and the quantity of the deep gouge is two
It is individual, it is separately positioned on the two ends of the support pedestal；Two sides for supporting pedestal are provided with rotation slot；The support plate is set
Put and supporting the top of pedestal, for carrying the base；Two sides on the support plate are provided with rotating shaft, and the rotating shaft is held
Put in the rotation slot.
3. shaking-table infant incubator as claimed in claim 2, it is characterised in that the base includes bed board and panel seat, institute
Panel seat is stated provided with groove, the groove is circle；The bed board is arranged in the groove and concentric with the groove；It is described
Groove center is provided with link slot, and the lower surface of the bed board is provided with connection bump, the connection bump and the link slot
Position corresponds to and is contained in the link slot.
4. shaking-table infant incubator as claimed in claim 3, it is characterised in that be provided at both ends with cunning on the support plate
Rail；Sliding block is connected with the panel seat, the sliding block is slidably arranged on corresponding slide rail.
5. the shaking-table infant incubator as described in any in claim 1-4, it is characterised in that the infant incubator is also wrapped
Power supply box is included, to power.
6. the shaking-table infant incubator as described in any in claim 1-4, it is characterised in that the thermal-insulating body includes side
Door-plate, base and overhead guard；It is flexibly connected, and can be turned over along under coupling part with the base with the bottom of the side door plate；It is described
Overhead guard is connected with the base.
7. the shaking-table infant incubator as described in any in claim 1-4, it is characterised in that set on the infant incubator
Controller and multiple temperature sensors are equipped with, the temperature sensor is connected with the controller；The controller receives multiple
The temperature value of the temperature sensor transmission, calculates the true temperature value outside the thermal-insulating body, and show.
8. shaking-table infant incubator as claimed in claim 7, it is characterised in that the calculation formula of the true temperature value
For：
<mrow>
<mi>x</mi>
<mo>=</mo>
<mfrac>
<mrow>
<msubsup>
<mi>&Sigma;</mi>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>n</mi>
</msubsup>
<msub>
<mi>P</mi>
<mi>i</mi>
</msub>
<msub>
<mi>x</mi>
<mi>i</mi>
</msub>
<mo>+</mo>
<msubsup>
<mi>&Sigma;</mi>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>n</mi>
</msubsup>
<msub>
<mi>Q</mi>
<mi>i</mi>
</msub>
<msub>
<mi>x</mi>
<mi>i</mi>
</msub>
</mrow>
<mrow>
<msubsup>
<mi>&Sigma;</mi>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>n</mi>
</msubsup>
<msub>
<mi>P</mi>
<mi>i</mi>
</msub>
<mo>+</mo>
<msubsup>
<mi>&Sigma;</mi>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>n</mi>
</msubsup>
<msub>
<mi>Q</mi>
<mi>i</mi>
</msub>
</mrow>
</mfrac>
</mrow>
In formula, Pi、QiDetermined by following formula：
Pi=δ (Li)
Qi=δ (Mi)
<mrow>
<mover>
<mi>x</mi>
<mo>&OverBar;</mo>
</mover>
<mo>=</mo>
<munderover>
<mo>&Sigma;</mo>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>n</mi>
</munderover>
<msub>
<mi>x</mi>
<mi>i</mi>
</msub>
</mrow>
Wherein, x is true temperature value, and i is the sequence number of temperature sensor, and n is the sum of temperature sensor, xiPassed for i-th of temperature
The temperature value that sensor is measured,The average value for the temperature value measured for temperature sensor, m for normally can tolerance scope, l is
Heat generating spot can tolerance scope, MiFor the normal judgment value of the corresponding temperature value of i-th of temperature sensor, LiFor i-th of temperature
The heat generating spot judgment value of the corresponding temperature value of sensor, QiFor the normal coefficient value of the corresponding temperature value of i-th of temperature sensor,
PiFor the heat generating spot coefficient value of the corresponding temperature value of i-th of temperature sensor, δ (Mi)、δ(Li) it is unit impulse function.
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|---|---|---|---|
| CN201710511215.3A CN107320267A (en) | 2017-06-29 | 2017-06-29 | A kind of shaking-table infant incubator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511215.3A CN107320267A (en) | 2017-06-29 | 2017-06-29 | A kind of shaking-table infant incubator |
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| CN107320267A true CN107320267A (en) | 2017-11-07 |
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| CN201710511215.3A Pending CN107320267A (en) | 2017-06-29 | 2017-06-29 | A kind of shaking-table infant incubator |
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| CN2659226Y (en) * | 2003-10-21 | 2004-12-01 | 黄惠炽 | Cylinder type lifting table |
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Address after: Xiangshan Shipu Science Park Keyuan Road 315712 Zhejiang city of Ningbo province No. 4 Applicant after: Ningbo David Medical Device Co.,Ltd. Address before: 315712 Zhejiang Province, Ningbo Binhai Industrial Park, Xiangshan Economic Development Zone No. 35 Jin Xing Lu Applicant before: Ningbo David Medical Device Co.,Ltd. |
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Address after: Xiangshan Shipu Science Park Keyuan Road 315712 Zhejiang city of Ningbo province No. 2 Applicant after: Ningbo David Medical Device Co.,Ltd. Address before: 315712 Zhejiang Province, Ningbo Binhai Industrial Park, Xiangshan Economic Development Zone No. 35 Jin Xing Lu Applicant before: Ningbo David Medical Device Co.,Ltd. |
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Application publication date: 20171107 |