CN205580603U - Full -automatic infrared milk temperature detection device - Google Patents
Full -automatic infrared milk temperature detection device Download PDFInfo
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- CN205580603U CN205580603U CN201620190417.3U CN201620190417U CN205580603U CN 205580603 U CN205580603 U CN 205580603U CN 201620190417 U CN201620190417 U CN 201620190417U CN 205580603 U CN205580603 U CN 205580603U
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- 239000008267 milk Substances 0.000 title claims abstract description 149
- 210000004080 milk Anatomy 0.000 title claims abstract description 149
- 235000013336 milk Nutrition 0.000 title claims abstract description 149
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 35
- 230000035622 drinking Effects 0.000 claims description 10
- 239000004973 liquid crystal related substance Substances 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000005855 radiation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000012822 baby drink Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
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- 230000000284 resting effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
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- Spectroscopy & Molecular Physics (AREA)
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Abstract
The utility model provides a full -automatic infrared milk temperature detection device, include: the milk bottle holder is equipped with temperature measurement portion on it for place the warm feeding bottle that awaits measuring, thermometric component installs in milk bottle holder one side, and with the adjacent setting of temperature measurement portion, thermometric component includes: infrared temperature sensors, the display, ambient temperature detecting element, feeding bottle exist analytic unit and indicative control unit, and there be the difference in temperature of analytic unit between according to the infrared temperature of the ambient temperature of ambient temperature detecting element output and infrared temperature sensors output in the feeding bottle, judges whether temperature measurement portion has the feeding bottle existence of specific state of temperature, if any then activating the milk temperature state prompt facility of display through indicative control unit, and treater. Use the utility model discloses, the user needs only to put the feeding bottle simply and stacks up at the feeding bottle, need not the skill and also need not any key operation of pressing, alright automatic, quick, the continuous temperature measurement accurately that reaches to indicate the warm state of suckling, it suckles to suckle provides the convenience in the at utmost for the user dashes for the baby.
Description
Technical field
This utility model relates to articles for babies field, particularly relates to a kind of full-automatic infrared milk temperature detector and surveys device.
Background technology
Milk powder is one of extremely important food of baby, and rushing milk is requisite link before infant feeding.The oral mucosa of baby is thin tender, and milk temperature is too high, easily causes the damage of mucosa, affects the appetite of baby；And milk temperature is too low, then can affect the wriggling function of baby intestinal, the situation such as dyspepsia, diarrhoea occurs.So must try before breast-feeding, milk temperature is the most suitable, and most common method drips to milk to put off till on the face with sensory test and judgement on the back of the hand or by feeding bottle exactly.
But skin temperature between different people and it is different that temperature is felt, even its warming of same person, winter and summer also has the biggest difference, therefore light is with feeling thermometric not science and easily makeing mistakes.In order to solve the problems referred to above, then people just start by some temperature measuring devices to measure milk temperature, and the most relatively conventional has infrared radiation thermometer, this temperature measurer can be directly to feeding bottle thermometric, and not only thermometric speed is fast, and without touching milk, the most clean, sanitary, quick, it is worthy to be popularized.
But, traditional infrared radiation thermometer is not to survey for milk temperature detector and design, and needs to be grasped higher skill the most in use.The distance of distance, the size of infrared projection angle during measurement, the degree of accuracy surveying milk temperature detector has large effect.Traditional infrared temperature measurer is often surveyed once temperature and will be pressed a thermometric button simultaneously, this can bring many troubles to use, because rushing milk is a process, the milk meeting consumption temperature just can be gone out it is difficult to ensure that be once watered, generally requiring repeatedly thermometric, this will be unable to bring a kind of convenient perfect experience for user.
Also having problem is when infrared radiation thermometer is facing to feeding bottle thermometric, and its temperature detected is the temperature of milk bottle surface and not actual milk temperature in fact, and the milk temperature of reality would generally be higher than feeding bottle external skin temperatures.The temperature difference inside and outside feeding bottle is relevant with the thickness of feeding bottle and material, and simultaneously also relevant with ambient temperature when using, weather is the coldest, room temperature is the lowest, and the temperature difference inside and outside feeding bottle is the biggest, and corresponding milk temperature error is the biggest.
Infrared radiation thermometer another deficiency on milk temperature detector is surveyed, is the prompt facility not for milk temperature, and the temperature that temperature measurer shows is if appropriate for rushing milk or drink milk, and user can only go to judge with the experience of oneself, and this is the most convenient and friendly for user.One intimate milk temperature detector surveys device, should just can automatically, continuously and accurately detect milk temperature without special skill, and the error causing feeding bottle internal-external temperature difference compensates, and the state of milk temperature is pointed out, so could preferably meet the use requirement of user.
Utility model content
Technical problem to be solved in the utility model is, it is provided that a kind of simple in construction, full-automatic infrared milk temperature detector easy to use survey device.
In order to solve above-mentioned technical problem, this utility model provides a kind of full-automatic infrared milk temperature detector to survey device, including:
Milk bottle holder, which is provided with thermometric portion, treats Feeding bottle with thermometer for placement；
Temperature measurement component, is movably installed on described milk bottle holder, is disposed adjacent with described thermometric portion, and described temperature measurement component includes:
Infrared temperature sensor, is positioned at inside described temperature measurement component, and has fixing position relationship with described thermometric portion, and for when being positioned in described thermometric portion until Feeding bottle with thermometer, Feeding bottle with thermometer outside surface temperature is treated in detection；
Display, is arranged on described temperature measurement component outer surface, treats thermometric temperature of feeding bottle and state of temperature for display through measure；
There is analytic unit and display control unit in ambient temperature detector unit, feeding bottle, described feeding bottle exists analytic unit can be according to the temperature difference between the infrared temperature of the ambient temperature of described ambient temperature detector unit output and the output of described infrared temperature sensor, it is judged that whether described thermometric portion treats Feeding bottle with thermometer with the presence of specified temp state；Exist if any described feeding bottle, then by described display control unit, described display is activated；
Processor, connecting described infrared temperature sensor respectively, there is analytic unit and display control unit in display, ambient temperature detector unit, feeding bottle, for related data being processed and logical analysis, and control the output of described display according to analysis processing result.
Wherein, described temperature measurement component also includes:
Milk temperature compensating unit, compensates milk temperature for the ambient temperature of described ambient temperature detector unit output and the temperature difference treated between Feeding bottle with thermometer outside surface temperature of described infrared temperature sensor output.
Wherein, the described mode that compensates milk temperature is: described ambient temperature and the described temperature difference treated between Feeding bottle with thermometer outside surface temperature are multiplied by penalty coefficient K, treating Feeding bottle with thermometer outside surface temperature described in adding, wherein K is penalty coefficient, and its span is between 0 to 0.2.
Wherein, there is the analytic unit temperature difference between the infrared temperature that the ambient temperature exported in described ambient temperature detector unit and described infrared temperature sensor export when exceeding activation threshold value in described feeding bottle, it is judged that described thermometric portion exists the feeding bottle of specified temp state.
Wherein, described activation threshold value is arranged between 1 ~ 5 DEG C by described processor or triggering threshold values setup unit.
Wherein, described display includes that many colour backlight sources, described many colour backlight sources include that at least three kinds of colors relevant to state of temperature show, described color at least includes green, yellow and redness, represents respectively and is suitable for drinking, being suitable for rushing milk and the condition of high temperature.
Wherein, when the difference of described infrared temperature with described ambient temperature is more than or equal to 1 ~ 5 DEG C and described infrared temperature is higher than 30 ~ 35 DEG C, described display is activated, and when described compensated after milk temperature between 37 ~ 39 DEG C time show green colored backlights, represent and be suitable for drink milk state；Show yellow backlight when described milk temperature is between 39 ~ 42 DEG C, represent and be suitable for rushing milk state；Show red backlight when described milk temperature is higher than 42 DEG C, represent the condition of high temperature；And in the presence of can't detect feeding bottle, described infrared temperature sensor and described display are shielded.
Wherein, described temperature measurement component also includes: temperature-state sets logical block, for setting the temperature range corresponding to described state of temperature.
Wherein, described display includes liquid crystal display, is used for showing that milk temperature state points out correlating markings, and described mark includes feeding bottle mark, is suitable for drinking mark, being suitable for rushing milk mark, high-temperature prompt mark and at least one in Status Flag of waiting.
Wherein, described temperature measurement component also includes a just infrared window to described thermometric portion, and described infrared temperature sensor is positioned at described infrared window dead astern, can receive the infrared signal treating that Feeding bottle with thermometer sends through described infrared window.
Wherein, described infrared window is provided with Fresnel Lenses, for making to treat the temperature-sensitive face that the infrared signal that Feeding bottle with thermometer sends focuses on described infrared temperature sensor.
Wherein, described infrared temperature sensor includes sensing wavelength far-infrared sensor between 8-14 micron or thermopile sensor, and described thermopile sensor includes the built-in critesistor that can realize ambient temperature detection.
Wherein, also including combination and separating mechanism, for described temperature measurement component being separated from described milk bottle holder test, and more described temperature measurement component being combined with described milk bottle holder after being completed.
Having the beneficial effects that of this utility model embodiment, as long as feeding bottle is placed on milk bottle holder by user simply, without skill without any button operation, just can automatically, rapidly, continuously and accurately thermometric, and milk temperature state is pointed out, for user to milk preparing breast-feed offer facilitate to the full extent.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the vertical view surface structure schematic diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.
Fig. 2 this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys the three-dimensional appearance structural representation of device.
Fig. 3 be this utility model embodiment a kind of full-automatic infrared milk temperature detector survey device combination with separate schematic diagram.
Fig. 4 is the functional structure block diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.
Fig. 5 is the another functional structure block diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.
Fig. 6 is another functional structure block diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.
Fig. 7 is the pattern displaying schematic diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys the display of device.
Detailed description of the invention
The explanation of following embodiment is with reference to accompanying drawing, can be in order to the specific embodiment implemented in order to example this utility model.Direction that this utility model is previously mentioned and position term, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " top ", " bottom ", " side " etc., be only the direction with reference to accompanying drawing or position.Therefore, the direction of use and position term are to illustrate and understand this utility model, rather than the restriction to this utility model protection domain.
Refer to shown in Fig. 1, this is the vertical view surface structure schematic diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.This utility model embodiment full-automatic infrared milk temperature detector is surveyed device 10 and is had a flat gripper shoe 11, gripper shoe 11 is provided with thermometric portion 12, a usually circular groove, treat that the feeding bottle of thermometric is (in addition to feeding bottle for placing, also can holding water cup, teacup, and other cup or bottling liquid container).Gripper shoe 11 is referred to as milk bottle holder by this utility model embodiment, is suitable on table top using.When user wants thermometric, it is only necessary to simply feeding bottle is placed in the thermometric portion 12 of milk bottle holder 11, it is not necessary to any skill, also without making any button operation.In actual applications, thermometric portion 12 is not limited to circular groove design, treats thermometric object placement location as long as be shown to be, for example, it may be a mark placing feeding bottle.
At thermometric portion 12, temperature measurement component 15 it is provided with in the side of milk bottle holder 11, it protrudes from gripper shoe 11, temperature measurement component 15 includes infrared temperature sensor, owing to infrared temperature sensor is positioned at the inside of temperature measurement component 15, is not labeled out.Also including display 16 in temperature measurement component 15, it can be the liquid crystal display (LCD) of displays temperature numerical value, also other display/indicator, color display device, LED etc..In a preferred approach, display 16 is a LCDs with many colour backlight sources, the most both can digitally show milk temperature, can produce different colors by LCD backlight again and show, to distinguish different state of temperatures or temperature range.It is also referred to as backlit display or backlight shows at LCD backlight described in this utility model.In described color shows, a minimum of a kind of color represents and is suitable for the temperature that baby drinks.
Below referring again to shown in Fig. 2, this is the three-dimensional appearance structural representation that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.In figure, temperature measurement component 15 is disposed adjacent on milk bottle holder 11 with thermometric portion 12.An infrared window 13 is included, just to thermometric portion 12 in temperature measurement component 15.Owing to feeding bottle in thermometric portion 12 to be placed on, describes for convenience when thermometric, the most also can represent with 12 to be positioned over and treat Feeding bottle with thermometer at this.Within treating that infrared signal that Feeding bottle with thermometer 12 outer surface sends enters temperature measurement component 15 by infrared window 13, and the infrared temperature sensor in temperature measurement component 15 is positioned at the dead astern of infrared window 13, through this infrared window 13 can receive described in treat the infrared signal that Feeding bottle with thermometer 12 sends, and go out to treat the temperature of Feeding bottle with thermometer 12 outer surface according to the ionization meter of described infrared signal.Infrared temperature sensor includes thermal infrared temperature sensor, far-infrared temperature sensor, the most frequently used infrared temperature sensor is thermopile sensor, it is most sensitive to wavelength infrared signal between 8-14 micron, is particularly suitable for this utility model embodiment and uses.The outer surface treating Feeding bottle with thermometer 12 the latter half is pointed in the temperature-sensitive face of infrared temperature sensor by infrared window 13, and this is the optimum position of detection milk temperature.Due to infrared window 13 and treat to have between Feeding bottle with thermometer 12 relatively fixed position and distance relation, the operation of its thermometric also more stable compared with con-ventional handheld infrared radiation thermometer reliably, the most more convenient on using.
Below referring again to shown in Fig. 3, this is that this utility model embodiment a kind of full-automatic infrared milk temperature detector is surveyed the combination of device and separates schematic diagram.It is apparent that temperature measurement component 15 can be separated from each other with milk bottle holder 11 in figure, infrared window 13, display 16 and corresponding electronic section (not indicating in figure), including temperature sensor, processor, battery etc., within being all contained in a semi-enclosed canning, form a temperature measurement component that can work independently, to facilitate production and the debugging of product.Because when production is debugged, infrared window 13 must be directed at the thermodynamics (such as heating black matrix etc.) of temperature correction, if temperature measurement component 15 can not separate with milk bottle holder 11, milk bottle holder 11 will affect the temperature correction operation of temperature measurement component 15.It can be seen that milk bottle holder 11 includes a groove 19 making combined use in figure, temperature measurement component 15 is combined with milk bottle holder 11 by groove 19 and is separated.
Below referring again to shown in Fig. 4, this is the functional structure block diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.Be placed in figure on milk bottle holder 11 treats that the infrared signal 20 that Feeding bottle with thermometer 12 radiates/sends focuses in the sensitive surface of infrared temperature sensor 24 by infrared window 13, infrared temperature sensor 24 produces the signal relevant to infrared signal 20 intensity and exports to processor 38, processor 38 just can obtain treating the temperature value of Feeding bottle with thermometer 12 and corresponding state of temperature after carrying out data process and logical analysis judgement, shows finally by display 16.Described display can be that digitized temperature shows, it is also possible to make the display of state of temperature/temperature range by different colors, or be digitized temperature simultaneously and show and color state shows.In this example it is shown that device 16 is minimum includes a kind of state, the most potable state of temperature.In actual applications, typically all can include that minimum three kinds of states show, including being suitable for rushing the state of temperature of milk, the state of temperature being suitable for drink milk and the condition of high temperature etc., and representing different state of temperatures by the most different colors, milk temperature state prompt facility is referred to as in these displays relevant to state of temperature above-mentioned.
Below referring again to shown in Fig. 5, this is the another functional structure block diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys device.In figure except milk bottle holder 11, treat Feeding bottle with thermometer 12, infrared window 13, infrared temperature sensor 24 in addition to, Nie Feier lens are also included in infrared window 13, the thermal infrared signal 20 that feeding bottle 12 sends projects on infrared temperature sensor 24 after first passing through described lens focus again, this can increase ultrared focus energy, makes thermometric effect even more ideal.Also including ambient temperature detector unit 37 in figure, detector unit 37 is connected with processor 38, and processor 38 is obtained the present embodiment milk temperature detector and surveys the ambient temperature residing for device by ambient temperature detector unit 37.In actual applications, ambient temperature detector unit 37 can be taken on the internal critesistor comprised of infrared temperature sensor 24, because general infrared temperature sensor, such as thermopile sensor, inside it, all include the critesistor of an ambient temperature that can detect residing for sensor.The most also can take on other critesistor or other temperature measuring device.
In this utility model embodiment, ambient temperature detector unit 37 can be made milk temperature compensation and repay purposes.Because the infrared temperature that processor 38 obtains from infrared temperature sensor 24, it it is the outside surface temperature treating Feeding bottle with thermometer 12 corresponding site that faces of infrared window 13, its temperature can be typically low than the actual milk temperature of feeding bottle loading, therefore processor 38 needs that the signal from infrared temperature sensor 24 is carried out temperature-compensating and shows, could reflect the situation of actual milk temperature more realistically.
The temperature difference inside and outside feeding bottle is relevant with the thickness of feeding bottle and material.In addition, what impact was maximum is the ambient temperature (i.e. room temperature) residing for feeding bottle.As consistent with room temperature in fruit latt temperature, then inside and outside feeding bottle, just there is no a temperature difference, and room temperature the lowest/weather is the coldest, the speed of feeding bottle appearance heat radiation is the fastest, and the temperature difference inside and outside feeding bottle is the biggest.
This utility model embodiment is provided with a milk temperature compensating unit 41 according to above-mentioned principle, and treats that the difference that Feeding bottle with thermometer outside surface temperature and the present embodiment milk temperature detector survey the ambient temperature residing for device compensates based on detect.Compensation formula is as follows:
Milk temperature=K × (treating Feeding bottle with thermometer outside surface temperature-ambient temperature)+treat Feeding bottle with thermometer outside surface temperature
Wherein, K is penalty coefficient, its span 0 ~
0.2(0=uncompensated) between, different penalty coefficients can be set according to different feeding bottles, the milk temperature of order display is closer to actual milk tender feeling condition.
In actual applications, described milk temperature compensating unit 41 can be taken on by processor 38, ambient temperature that processor 38 provides according to ambient temperature detector unit 37 and the infrared temperature information that infrared temperature sensor 24 provides, realize described milk temperature compensation by computed in software mode and repay function.
Survey and status display function to realize full-automatic milk temperature detector, the milk temperature detector of this utility model embodiment is surveyed device and is eliminated traditional infrared temperature measurer normally used thermometric button design, replace and be the increase in a feeding bottle and there is analytic unit 43 and go to realize full automatic milk temperature detector and survey, its ambient temperature information that can provide according to ambient temperature detector unit 37, and the infrared temperature information that infrared temperature sensor 24 provides, it determines whether have specified temp treats that Feeding bottle with thermometer 12 is present on milk bottle holder 11.Because under normal circumstances, when being present on milk bottle holder 11 without feeding bottle, infrared window 13 has just pointed to surrounding, at this moment the ambient temperature that the infrared temperature detected and milk temperature detector are surveyed residing for device is roughly equal, feeding bottle exists analytic unit 43 can export the information existed without feeding bottle, at this moment processor 38 just can by display control unit 45 the many colour backlight sources 28 in display 16 are closed (shield or enter resting state) to save power consumption, extend battery life.
Otherwise, if the infrared temperature detected higher than ambient temperature to when to a certain degree (i.e. triggering threshold values, such as 3 DEG C, typically can select between 1 ~ 5 DEG C), just can determine whether feeding bottle, and by relevant device/unit activating, to realize the output of state of temperature.The setting triggering threshold values is wanted suitably, if threshold values is too low, can easily be disturbed；If threshold values is too high, it is possible to can't detect (when such as milk temperature is close to room temperature) in some cases.Arrange for convenience and adjust, figure including a triggering threshold values setup unit 48 function is set with what realization was correlated with.In figure there is analytic unit 43 and can be taken on by processor 38 in feeding bottle, the ambient temperature that processor provides according to ambient temperature detector unit 37, and the infrared temperature information that infrared temperature sensor 24 provides, realize described feeding bottle by computed in software mode and there is analysis and discrimination function.As for triggering threshold values setup unit 48, it both can be taken on (arranging preset value) by processor 38, also can be independently arranged.
In the presence of feeding bottle having been detected, processor 38 will go to drive the liquid crystal display 17 in display 16 to show by liquid crystal driving unit 46 there is mark in feeding bottle, and show compensated after milk temperature value；Many colour backlight sources 28 are activated the most simultaneously and show corresponding state of temperature by color, it is achieved thereby that the full-automatic milk temperature detector of this utility model embodiment is surveyed and status display function.
In order to save electric energy further, under normality, display 16 can also be set as masked state, only when detecting that feeding bottle exists, and after the milk temperature after compensated reaches certain temperature (such as 30 ~ 35 ° C), described display 16(includes liquid crystal display 17 and many colour backlight sources 28) point out relevant function to be just activated and show to milk temperature state, because when milk temperature is less than certain temperature value (such as 30 ° C, this temperature is both not suitable for rushing milk and is also not suitable for drinking milk) time, its temperature display meaning is the most little.
Below referring again to shown in Fig. 6, this is another functional structure block diagram that the embodiment of the present invention a kind of full-automatic infrared milk temperature detector surveys device.Display 16 in figure is in addition to liquid crystal display 17, also include many colors LCD backlight 28, described backlight preferably includes three color display green, yellow, red, the backlight of three kinds of different colours can be sent, represent respectively and be suitable for drinking, be suitable for rushing milk and the too high three kinds of state of temperatures of temperature, a clear state instruction can be provided the user.
In order to better conform to the requirement of user, figure also includes a temperature-state and sets logical block 36, the temperature range that different colours backlight is corresponding can be set.Such as show green when temperature is between 37 ~ 39 DEG C, time between 39 ~ 42 DEG C, show yellow, during higher than 42 DEG C, show redness.Difference for specific product display resolution, temperature range corresponding to color can be different, it is assumed for example that the resolution that temperature shows is 0.5 DEG C, and the preferable temperature of the embodiment of the present invention-state sets logic and can be: green 37.0 ~ 39.0 DEG C, yellow 39.5 ~ 42.0 DEG C, red >=42.5 DEG C.The rule of described setting is that cool colour represents low temperature, and warm colour represents high temperature, and the temperature of the warmest representative of colour temperature is the highest, and this more meets the use habit of common people.In actual applications, temperature-state sets logical block 36 and may be provided at processor 38 inside, processor 38 realized the setting of logic by software.
The most also include independent feeding bottle detection sensor 33 to make independent detection feeding bottle and be used, its difference that there is analytic unit 43 with the feeding bottle described in Fig. 5 is that it can operate independent of processor 38, and in the presence of being not detected by feeding bottle, infrared temperature sensor 24, processor 38, status displays 16 can be closed, make milk temperature detector survey device and be in lowest power consumption state, at utmost to extend the life-span of battery.
In actual applications, feeding bottle detection sensor 33 can realize, by capacitance sensor, infrared sensor, microwave remote sensor, gravity switch, pressure switch, soft-touch control, touch-switch etc., the detection that feeding bottle exists.As for the heater 32 in figure, may be provided at below milk bottle holder 11, the feeding bottle being placed on milk bottle holder can be heated, be incubated or constant temperature process, such as, milk temperature can be maintained in the applicable consumption temperature of 38 degree, drink at any time to facilitate, the most just repeat no more.
Below referring again to shown in Fig. 7, this is the pattern displaying schematic diagram that this utility model embodiment a kind of full-automatic infrared milk temperature detector surveys the liquid crystal display 17 of device.Figure includes a feeding bottle mark 170, in the presence of system detects the feeding bottle of specified temp state, this mark will be revealed, the most compensated after milk temperature numerical value also can be shown by digital form, including degree Celsius (DEG C) display and degrees Fahrenheit (°F) display.Figure also includes the mark representing specified temp state, such as temperature is suitable for drinking mark 171, being suitable for rushing milk mark 172 and high-temperature prompt mark 173, these marks are all because just being activated with the presence of described feeding bottle, do not indicate be activated also include being positioned in described liquid crystal display 17 backlight display 28(figure below).And in the presence of without described feeding bottle (when such as being taken away by feeding bottle), described feeding bottle mark 170, be suitable for drinking mark 171, being suitable for rushing milk mark 172, high-temperature prompt mark 173, and described digital temperature and backlight show and all can be shielded, to save energy resource consumption.
In order to clearly express the described state shielded, include the Status Flag 175(that waits in the drawings English " Standby ").After feeding bottle is taken away, described feeding bottle mark 170, be suitable for drinking mark 171, be suitable for rushing milk mark 172, high-temperature prompt mark 173, digital temperature show and backlight shows and all shielded (display disappears), Status Flag 175 of waiting then can during this time occur, user can be made to produce the Consumer's Experience of " automatic shutdown ".Otherwise, when described feeding bottle is placed on described milk bottle holder, Status Flag 175 of waiting will disappear, meanwhile feeding bottle mark 170, be suitable for drinking mark 171, be suitable for rushing milk mark 172, high-temperature prompt mark 173, digital temperature show, backlight shows that (above-mentioned be referred to as the prompting of milk temperature state) is activated, and can make user produce the Consumer's Experience of " Auto Power On ".
Above disclosed it is only this utility model preferred embodiment, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.
Claims (13)
1. a full-automatic infrared milk temperature detector surveys device, it is characterised in that including:
Milk bottle holder, which is provided with thermometric portion, treats Feeding bottle with thermometer for placement；
Temperature measurement component, is arranged on described milk bottle holder side, is disposed adjacent with described thermometric portion, and described temperature measurement component includes:
Infrared temperature sensor, is positioned at inside described temperature measurement component, and has fixing position relationship with described thermometric portion, and for when being positioned in described thermometric portion until Feeding bottle with thermometer, Feeding bottle with thermometer outside surface temperature is treated in detection；
Display, is arranged on described temperature measurement component outer surface, treats thermometric temperature of feeding bottle and state of temperature for display through measure；
There is analytic unit and display control unit in ambient temperature detector unit, feeding bottle, described feeding bottle exists analytic unit can be according to the temperature difference between the infrared temperature of the ambient temperature of described ambient temperature detector unit output and the output of described infrared temperature sensor, it is judged that whether described thermometric portion treats Feeding bottle with thermometer with the presence of specified temp state；Exist if any described feeding bottle, then by described display control unit, the milk temperature state prompt facility of described display is activated；
Processor, connecting described infrared temperature sensor respectively, there is analytic unit and display control unit in display, ambient temperature detector unit, feeding bottle, for related data being processed and logical analysis, and control the output of described display according to analysis processing result.
2. full-automatic infrared milk temperature detector as claimed in claim 1 surveys device, it is characterised in that described temperature measurement component also includes:
Milk temperature compensating unit, compensates milk temperature for the ambient temperature of described ambient temperature detector unit output and the temperature difference treated between Feeding bottle with thermometer outside surface temperature of described infrared temperature sensor output.
3. full-automatic infrared milk temperature detector as claimed in claim 2 surveys device, it is characterized in that, the described mode that compensates milk temperature is: described ambient temperature and the described temperature difference treated between Feeding bottle with thermometer outside surface temperature are multiplied by penalty coefficient K, Feeding bottle with thermometer outside surface temperature is treated described in adding, wherein K is penalty coefficient, and its span is between 0 to 0.2.
4. full-automatic infrared milk temperature detector as claimed in claim 1 surveys device, it is characterized in that, there is the analytic unit temperature difference between the infrared temperature that the ambient temperature exported in described ambient temperature detector unit and described infrared temperature sensor export when exceeding activation threshold value in described feeding bottle, it is judged that described thermometric portion exists the feeding bottle of specified temp state.
5. full-automatic infrared milk temperature detector as claimed in claim 4 surveys device, it is characterised in that described activation threshold value is arranged between 1 ~ 5 DEG C by described processor or triggering threshold values setup unit.
6. full-automatic infrared milk temperature detector as claimed in claim 2 surveys device, it is characterized in that, described display includes many colour backlight sources, described many colour backlight sources include that at least three kinds of colors relevant to state of temperature show, described color at least includes green, yellow and redness, represents respectively and is suitable for drinking, being suitable for rushing milk and the condition of high temperature.
7. full-automatic infrared milk temperature detector as claimed in claim 6 surveys device, it is characterized in that, when the difference of described infrared temperature with described ambient temperature is more than or equal to 1 ~ 5 DEG C and described infrared temperature is higher than 30 ~ 35 DEG C, the milk temperature state prompt facility of described display is activated, and when described compensated after milk temperature between 37 ~ 39 DEG C time show green colored backlights, represent and be suitable for drink milk state；Show yellow backlight when described milk temperature is between 39 ~ 42 DEG C, represent and be suitable for rushing milk state；Show red backlight when described milk temperature is higher than 42 DEG C, represent the condition of high temperature；And in the presence of can't detect feeding bottle, the milk temperature state prompt facility of described display is shielded.
8. full-automatic infrared milk temperature detector as claimed in claim 6 surveys device, it is characterised in that described temperature measurement component also includes: temperature-state sets logical block, for setting the temperature range corresponding to described state of temperature.
9. full-automatic infrared milk temperature detector as claimed in claim 2 surveys device, it is characterized in that, described display includes liquid crystal display, for showing that milk temperature state points out correlating markings, described mark includes feeding bottle mark, is suitable for drinking mark, being suitable for rushing milk mark, high-temperature prompt mark and at least one in Status Flag of waiting.
10. full-automatic infrared milk temperature detector as claimed in claim 1 surveys device, it is characterized in that, described temperature measurement component also includes a just infrared window to described thermometric portion, described infrared temperature sensor is positioned at described infrared window dead astern, can receive the infrared signal treating that Feeding bottle with thermometer sends through described infrared window.
11. full-automatic infrared milk temperature detectors as claimed in claim 10 survey device, it is characterised in that described infrared window is provided with Fresnel Lenses, for making to treat the temperature-sensitive face that the infrared signal that Feeding bottle with thermometer sends focuses on described infrared temperature sensor.
12. full-automatic infrared milk temperature detectors as claimed in claim 1 survey device, it is characterized in that, described infrared temperature sensor includes sensing wavelength far-infrared sensor between 8-14 micron or thermopile sensor, and described thermopile sensor includes the built-in critesistor that can realize ambient temperature detection.
13. full-automatic infrared milk temperature detectors as claimed in claim 1 survey device, it is characterized in that, also including combination and separating mechanism, for described temperature measurement component being separated from described milk bottle holder test, and more described temperature measurement component being combined with described milk bottle holder after being completed.
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| CN201620190417.3U CN205580603U (en) | 2016-03-11 | 2016-03-11 | Full -automatic infrared milk temperature detection device |
| PCT/CN2017/076220 WO2017152866A1 (en) | 2016-03-11 | 2017-03-10 | Fully automatic infrared milk temperature measuring apparatus |
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| CN201620190417.3U CN205580603U (en) | 2016-03-11 | 2016-03-11 | Full -automatic infrared milk temperature detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152866A1 (en) * | 2016-03-11 | 2017-09-14 | 小贵族科技有限公司 | Fully automatic infrared milk temperature measuring apparatus |
| CN111281150A (en) * | 2020-02-20 | 2020-06-16 | 宁波霍科电器有限公司 | Control method for automatically adjusting outlet water temperature of milk brewing machine according to milk bottle temperature |
| WO2020232514A1 (en) * | 2019-05-20 | 2020-11-26 | Sewell Instruments Pty Ltd | Apparatus for indicating temperature of a liquid inside a bottle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106452413A (en) * | 2016-09-30 | 2017-02-22 | 广东美的制冷设备有限公司 | Method and device of preventing key from being triggered mistakenly |
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| JP2010082307A (en) * | 2008-10-01 | 2010-04-15 | Jinju Hashimoto | Instrument and method for regulating temperature of baby bottle |
| CN103439005A (en) * | 2013-08-27 | 2013-12-11 | 苏州卡泰克电子科技有限公司 | Infrared non-contact temperature measurement base |
| US20160023585A1 (en) * | 2014-07-28 | 2016-01-28 | Ford Global Technologies, Llc | Cup holder with automatic heating/cooling mechanism |
| CN104764535A (en) * | 2015-03-13 | 2015-07-08 | 东莞捷荣技术股份有限公司 | Temperature measuring device and intelligent milk bottle sleeve |
| CN104677506A (en) * | 2015-03-24 | 2015-06-03 | 黄小曼 | Temperature state indicating device |
| CN205072699U (en) * | 2015-07-09 | 2016-03-09 | 邱增超 | Feeding bottle thermostatic equipment |
| CN205580603U (en) * | 2016-03-11 | 2016-09-14 | 小贵族婴儿用品有限公司 | Full -automatic infrared milk temperature detection device |
-
2016
- 2016-03-11 CN CN201620190417.3U patent/CN205580603U/en active Active
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152866A1 (en) * | 2016-03-11 | 2017-09-14 | 小贵族科技有限公司 | Fully automatic infrared milk temperature measuring apparatus |
| WO2020232514A1 (en) * | 2019-05-20 | 2020-11-26 | Sewell Instruments Pty Ltd | Apparatus for indicating temperature of a liquid inside a bottle |
| CN111281150A (en) * | 2020-02-20 | 2020-06-16 | 宁波霍科电器有限公司 | Control method for automatically adjusting outlet water temperature of milk brewing machine according to milk bottle temperature |
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| WO2017152866A1 (en) | 2017-09-14 |
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Address after: 27 G in Fanling Digital Capital Area, Hong Kong, New Territories, China Patentee after: Little noble Technology Limited Address before: 27 G, Fanling digital area, new territories. Patentee before: Little noble Baby Products Co., Ltd. |