WO2021227144A1 - 一种智能测量杯子 - Google Patents

一种智能测量杯子 Download PDF

Info

Publication number
WO2021227144A1
WO2021227144A1 PCT/CN2020/093742 CN2020093742W WO2021227144A1 WO 2021227144 A1 WO2021227144 A1 WO 2021227144A1 CN 2020093742 W CN2020093742 W CN 2020093742W WO 2021227144 A1 WO2021227144 A1 WO 2021227144A1
Authority
WO
WIPO (PCT)
Prior art keywords
cup
cover
cup body
laser probe
laser
Prior art date
Application number
PCT/CN2020/093742
Other languages
English (en)
French (fr)
Inventor
郑柳科
Original Assignee
小水怪（深圳）智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 小水怪（深圳）智能科技有限公司 filed Critical 小水怪（深圳）智能科技有限公司
Priority to EP20935283.0A priority Critical patent/EP4023112A4/en
Priority to US17/629,786 priority patent/US20220268617A1/en
Publication of WO2021227144A1 publication Critical patent/WO2021227144A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G23/00—Other table equipment
    • A47G23/10—Devices for counting or marking the number of consumptions
    • A47G23/12—Consumption counters combined with table-ware or table-service
    • A47G23/16—Consumption counters combined with table-ware or table-service combined with drinking vessels or with lids therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
    • A47G2019/225—Drinking glasses or vessels with means for amusing or giving information to the user vessels with thermometers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/10—Magnetism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/14—Sound
    • A47G2200/143—Sound producing means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/16—Temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2207/00—Application of thermometers in household appliances
    • G01K2207/02—Application of thermometers in household appliances for measuring food temperature
    • G01K2207/08—Application of thermometers in household appliances for measuring food temperature with food recipients having temperature sensing capability
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0631—Homogeneising elements

Definitions

  • the invention relates to a cup, in particular to an intelligent measuring cup.
  • the cup is an indispensable item in people's daily life, such as water, milk, coffee and other beverages.
  • people's daily life such as water, milk, coffee and other beverages.
  • An intelligent measuring cup comprising a cup body and a cup cover covering the cup body, an electronic module is arranged in the cup cover, and the electronic module includes a battery and a main control circuit board electrically connected to the battery , And a laser detection unit electrically connected to the main control circuit board, the laser detection unit comprising a laser probe and a transparent shielding sheet arranged on the laser probe, the laser probe is set toward the side where the cup body is located, the A through hole is formed on the cup cover corresponding to the laser probe for the light of the laser probe to pass through, and the laser light emitted by the laser probe is scattered into the cup body after passing through the shielding sheet.
  • the intelligent measuring cup of the present invention uses the scattering effect of the transparent shielding sheet on the light of the laser probe to make the light enter the cup in a scattered manner, ensuring that sufficient feedback photons are formed and reflected back through different emission media The spectra are different, so it can accurately detect the liquid in the cup, including the remaining amount, type, and whether it has deteriorated.
  • Fig. 1 is a three-dimensional assembly diagram of an embodiment of the smart measuring cup of the present invention.
  • Fig. 2 is a cross-sectional view of the smart measuring cup shown in Fig. 1.
  • Figure 3 is an exploded view of the smart measuring cup shown in Figure 1.
  • Fig. 4 is a further exploded view of the lid of the smart measuring cup shown in Fig. 3.
  • Fig. 5 is another angle view of Fig. 4.
  • Fig. 6 is an exploded view of another embodiment of the lid of the smart measuring cup of the present invention.
  • Fig. 7 is another angle view of Fig. 6.
  • Fig. 8 is a cross-sectional view of the cup lid shown in Fig. 6.
  • the smart measuring cup of the present invention includes a cup body 10 and a cup cover 20 detachably connected to the cup body 10.
  • the cup body 10 is cylindrical, and a space is formed inside for holding objects, especially liquid beverages such as water, milk, and juice.
  • the top of the cup body 10 shrinks to form a connecting portion 12 with a smaller diameter for connecting with the cup cover 20.
  • a thread 14 is formed on the inner surface of the connecting portion 12 to be screwed and connected to the cup body 10.
  • the cup body 10 has a heat insulation structure, which can have a good heat preservation effect on the liquid stored in the cup within a certain period of time.
  • the cup body 10 has an inner and outer double-layer heat insulation structure, and a gap is formed between the inner and outer layers.
  • the gap may be a vacuum or filled with heat insulation material to effectively reduce heat loss.
  • the transmission from inside to outside achieves the effect of heat insulation.
  • a heat-insulating material layer may also be formed on the wall surface of the cup body 10 to further reduce heat transfer and realize the function of heat preservation.
  • the cup cover 20 includes an outer cover 22, an inner cover 24 connected to the outer cover 22, and an electronic module 26 carried in the inner cover 24.
  • the cross section of the outer cover 22 is in an inverted U shape, and includes a top wall 221 and a side wall 223 extending downward from the edge of the top wall 221.
  • the inner cover 24 has a U-shaped cross section and includes a bottom plate 241 and a side plate 243 extending upward from the edge of the bottom plate 241.
  • the outer diameter of the side plate 243 of the inner cover 24 is smaller than the inner diameter of the side wall 223 of the outer cover 22, and the two form a space 23 in the radial direction.
  • a ring-shaped fixing portion 245 is formed on the top of the side plate 243 extending radially outward, and the fixing portion 245 is stacked under the top wall 221 of the outer cover 22 and fixedly connected to it.
  • corresponding fixing holes 247 and 227 are formed at the edges of the fixing portion 245 and the top wall 221, and fixing members such as screws are inserted into the fixing holes 247 and 227 to fix the inner cover 24 to the outer portion.
  • An opening is formed in the center of the outer cover 22, and a lens 225 is embedded in the opening, and the lens 225 faces the electronic module 26 in the inner cover 24 to facilitate the user to read the relevant information displayed by the electronic module 26.
  • the inner edge of the fixing portion 245 of the inner cover 24 extends upward to form an annular lower positioning portion 249.
  • the lower positioning portion 249 is inserted into the opening of the outer cover 22 and abuts against the lens 225.
  • the lower side; the inner edge of the top wall 221 of the outer cover 22 extends radially inward to form an annular upper positioning portion 229, the upper positioning portion 229 abuts the upper side of the lens 225. In this way, the lens 225 is clamped between the inner cover 24 and the outer cover 22 by the upper and lower positioning parts 229 and 249.
  • the edge of the lens 225 protrudes downward to form a ring 228, the positioning portion 249 of the inner cover 24 is formed with a ring groove 248, and the ring 228 of the lens 225 is inserted into the ring.
  • a preliminary positioning is formed in the groove 248.
  • a sealing ring 30 is provided in the ring groove 248 to form a sealed connection between the lens 225 and the inner cover 24.
  • the ring 228 may also be formed on the inner cover 24, and correspondingly, the ring groove 248 may also be formed on the lens 225.
  • the outer cover 22 covers the connecting portion 12 of the cup body 10 and the inner cover 24 is inserted into the connecting portion 12, and the connecting portion 12 is now Insert into the space 23 between the side plate 243 and the side wall 223.
  • a thread 244 is formed on the outer surface of the side plate 243, and the thread 244 matches the thread 14 of the connecting portion 12 of the cup body 10.
  • the top and bottom of the side plate 243 are respectively sleeved with a sealing member 32, 34, the sealing member 32 on the top of the side plate 243 is sandwiched between the side plate 243 and the side wall 223, and the bottom sealing member 34 is sandwiched between the side plate 243 and the connecting portion 12 to form a sealed connection between the outer cover 22 and the inner cover 24, and between the inner cover 24 and the cup body 10, so as to prevent the cup from shaking, falling and causing leakage.
  • the electronic module 26 includes a battery 40, a main control circuit board 41 connected to the battery 40, and multiple functional units connected to the main control circuit board 41, such as a laser detection unit 42, a temperature detection unit 43, and a display unit 44 , Speech unit 45 and so on.
  • the battery 40 serves as the power source for the entire cup, preferably a rechargeable battery.
  • the main control circuit board 41 is used to receive the data of each detection unit 42 and 43 and notify the user in the manner of voice and/or text, such as broadcasting to the user through the voice unit 45 or displaying it to the user through the display unit 44.
  • the main control circuit board 41 is formed with a charging circuit connected with the battery 40 and a charging pin 410 for connecting with an external power source.
  • a magnet 412 is embedded on the top wall 221 of the cup cover 20, and the magnet 412 is connected to the charging pin 410 in a one-to-one correspondence to form the charging head of the cup of the present invention.
  • the main control circuit board 41 is also provided with a Bluetooth module, which can perform wireless data transmission with other electronic devices, such as mobile phones and tablets.
  • the laser detection unit 42 includes a laser probe 420 and a first circuit board 422 electrically connected to the laser probe 420.
  • the laser probe 420 is arranged in the direction of the cup body 10, and correspondingly, a through hole 242 facing the laser probe 420 is formed in the center of the bottom plate 241 of the inner cover 24.
  • a shielding sheet 424 is covered under the laser probe 420 to diverge the light emitted from it.
  • a mounting seat 46 is further formed on the bottom plate 241 of the inner cover 24, and the mounting seat 46 is arranged around the through hole 242 for fixing the laser detection unit 42.
  • the shielding sheet 424 is made of a transparent material and is located on the side of the first circuit board 422 facing the cup body 10 and covers the laser probe 420.
  • the laser probe 420 is arranged at a position corresponding to the through hole 242, and the part of the shielding sheet 424 corresponding to the laser probe 420 protrudes into the through hole 242 to form a cover-shaped shielding portion 426.
  • the shielding portion 426 is tightly fitted with the through hole 242 to close the through hole 242 to isolate the electronic module 26.
  • the laser probe 420 When in use, the laser probe 420 emits laser light toward the direction of the cup 10 and receives feedback photons. The emitted laser light will scatter when it encounters the shielding portion 426, changing the single emission direction of the laser light to make the laser light divergent. The ground is projected into the cup body 10, so that more photons can be fed back, and the spectra reflected by different emission media are different.
  • the first circuit board 422 calculates, analyzes, and determines the height of the liquid level in the cup 10 and the composition of the liquid in the cup 10 based on the feedback photons of the laser probe 420.
  • the first circuit board 422 is integrated with a miniature spectral sensor chip AS7341.
  • AS7341 is an 11-channel device, of which 8 channels cover 8 equidistant parts of the visible light spectrum, and there are A near-infrared light channel, a pure channel, and a channel dedicated to detecting typical ambient light flicker, so the spectral characteristics of the light source or reflective surface can be measured very accurately.
  • the laser detection unit 42 enters the cup 10 divergently, so that there is enough photon feedback to make an accurate judgment on the liquid condition in the cup 10.
  • the height of the liquid in the cup 10 can be calculated according to the distance of the feedback photons, that is, the amount of liquid in the cup 10 can be calculated; or, according to the spectrum of the feedback photons, the liquid in the cup 10 can be analyzed. Composition, determine what kind of liquid it is and whether it has deteriorated, etc.
  • the shielding sheet 424 In addition, if there is dirt on the shielding sheet 424, when the dirt does not completely cover the shielding sheet 424, a certain amount of laser light can still be divergently injected into the cup 10 after being scattered by the shielding sheet 424 to ensure accurate measurement.
  • the laser is folded back at the shielding sheet 424. At this time, the laser photon reflection distance is very short, so the stroke of the laser reflection can determine whether the shielding sheet 424 needs to be cleaned.
  • the temperature detection unit 43 includes a temperature probe 430 and a second circuit board 432 connected to the temperature probe 430.
  • the temperature probe 430 is disposed toward the inside of the cup body 10.
  • the bottom plate 241 of the inner cover 24 is formed with a through hole 246 for the temperature probe 430 to pass through.
  • the temperature probe 430 senses the temperature in the cup 10 and feeds the result back to the second circuit board 432 for processing.
  • the side plate 243 of the inner cover 24 forms a first step 47 and a second step 48 on its inner surface.
  • the first step 47 is formed at the top end of the side plate 243 and is used to fix the main control circuit board 41; the second step 48 is close to the bottom end of the side plate 243 and is used to fix the second circuit board. 432.
  • the main control circuit board 41 and the first and second circuit boards 422, 432 can be electrically connected by connectors, wires, etc., and the display unit 44 is controlled according to the detection results of the temperature detection unit 43 and the laser detection unit 42 ,
  • the voice unit 45 outputs corresponding information.
  • the display unit 44 is arranged toward the lens 225 of the outer cover 22, and under the action of the main control circuit board 41, the detection result, such as the remaining amount of the liquid, the composition of the liquid, the temperature of the liquid, and other information are directly displayed in graphic form. To the user. Of course, the display unit 44 can also display other information, such as date and time.
  • the voice unit 45 can be a pickup such as a loudspeaker, etc., or a sound generator such as a horn, a buzzer, etc., which, under the action of the main control circuit board 41, informs the user of the detection result by voice or warning, such as voice The method of notifying the type, temperature, remaining amount, etc.
  • the voice unit 45 can also broadcast or warn other information, such as the hourly hour, charging warning, etc., or can also receive external voice instructions.
  • the voice unit 45 and the battery 40 are arranged between the main control circuit board 41 and the second circuit board 432, and the space in the inner cover 24 is reasonably used.
  • a sound hole is provided on the cup cover 20 for the voice unit 45 to output voice.
  • the display unit 44 is located above the main control circuit board 41 and directly faces the lens 225 of the outer cover 22.
  • the charging pin 410 passes through the housing of the display unit 44 and is inserted into the magnet 412.
  • the units of the electronic module 26 are reasonably arranged in the inner cover 24 to ensure that the functional units will not conflict, and it is also convenient for the wiring and connection between the functional units.
  • Figures 6-8 show another embodiment of the lid 20' of the smart measuring cup of the present invention.
  • the main difference from the previous embodiment lies in the shielding piece 424'.
  • the laser probe 420 is housed in the inner cover 24', and the shielding piece 424' is disposed on the side of the bottom plate 241' of the inner cover 24' facing the cup body 10.
  • a through hole 242 corresponding to the laser probe 420 is formed in the center of the bottom plate 241', and a groove 248 surrounding the through hole 242 is formed on the side of the bottom plate 241' facing the cup body 10.
  • the shielding piece 424' is a flat circular sheet, embedded in the groove 248 and covering the laser probe 420 at the position of the through hole 242.
  • the edge of the shielding piece 424' and the bottom plate 241' are connected as a whole by ultrasonic welding.
  • the shielding sheet 424' may be partially painted black to reduce light transmission.
  • the shielding sheet 424' scatters the laser light emitted by the laser probe 420 and forms sufficient feedback photons to accurately determine the liquid condition in the cup 10, including the amount, type, and deterioration of the liquid. Judgment.

Abstract

一种智能测量杯子，包括杯体和罩盖在所述杯体上的杯盖，所述杯盖内设置有电子模块，所述电子模块包括有电池、与电池电性连接的主控电路板、以及与主控电路板电性连接的激光检测单元，所述激光检测单元包括激光探头以及罩设于激光探头上的透明遮挡片，所述激光探头朝向杯体所在的一侧设置，所述杯盖上对应所述激光探头形成有通孔供所述激光探头的光线穿过，所述激光探头发射的激光经过遮挡片后以散射的方式射入至杯体内，保证形成足够的反馈光子，而经过不同发射介质反射回来的光谱是不同的，因此可以准确地检测杯体内液体的情况，包括余量、种类以及是否变质等。

Description

一种智能测量杯子 技术领域
本发明涉及杯子，特别是涉及一种智能测量杯子。
背景技术
杯子是人们日常生活中必不可少的物品，如用来装水、奶、咖啡等饮品。目前市面上的杯子种类繁多、样式各异，但大多仅具有盛装、保温的基本功能，在使用上存在诸多不便，如难以直观地知晓杯子内的水量、水温等，难以满足人们的需求。
发明内容
有鉴于此，提供一种可以有效解决上述问题的智能测量杯子。
一种智能测量杯子，包括杯体和罩盖在所述杯体上的杯盖，所述杯盖内设置有电子模块，所述电子模块包括有电池、与电池电性连接的主控电路板、以及与主控电路板电性连接的激光检测单元，所述激光检测单元包括激光探头以及罩设于激光探头上的透明遮挡片，所述激光探头朝向杯体所在的一侧设置，所述杯盖上对应所述激光探头形成有通孔供所述激光探头的光线穿过，所述激光探头发射的激光经过遮挡片后以散射的方式射入至杯体内。
相较于现有技术，本发明智能测量杯子利用透明遮挡片对激光探头的光线的散射作用使得光线以散射的方式射入至杯体内，保证形成足够的反馈光子，而经过不同发射介质反射回来的光谱是不同的，因此可以准确地检测杯体内液体的情况，包括余量、种类以及是否变质等。
附图说明
图1为本发明智能测量杯子一实施例的立体组装图。
图2为图1所示智能测量杯子的剖视图。
图3为图1所示智能测量杯子的爆炸图。
图4为图3所示智能测量杯子的杯盖的进一步爆炸图。
图5为图4的另一角度视图。
图6为本发明智能测量杯子的杯盖的另一实施例的爆炸图。
图7为图6的另一角度视图。
图8为图6所示杯盖的剖视图。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中示例性地给出了本发明的一个或多个实施例，以使得本发明所公开的技术方案的理解更为准确、透彻。但是，应当理解的是，本发明可以以多种不同的形式来实现，并不限于以下所描述的实施例。
如图1-3所示，本发明智能测量杯子包括杯体10以及与所述杯体10可拆卸地连接的杯盖20。
所述杯体10呈圆柱状，内部形成空间用于盛装物体，特别是水、奶、果汁等液体饮品。所述杯体10的顶部收缩形成一口径较小的连接部12，用于与所述杯盖20连接。本实施例中，所述连接部12的内表面上形成有螺牙14，与杯体10螺合相连。较佳地，所述杯体10具有隔热结构，对存放于杯子内的液体在一定时间内可以有良好的保温作用。本实施例中，所述杯体10为内外双层的隔热结构，所述内外两层之间形成有间隙，所述间隙可以是真空、或者也可以填充有隔热材料，有效降低热量由内向外的传递，达到隔热的效果。在其它实施例中，还可以在所述杯体10的壁面上形成隔热材料层，以进一步降低热量的传递，实现保温功能。
请同时参阅图4与图5，所述杯盖20包括外盖22、连接于外盖22中的内盖24、以及承载于内盖24中的电子模块26。
请同时参阅图2，所述外盖22的横截面呈倒U形，包括顶壁221以及由顶壁221的边缘向下延伸的侧壁223。所述内盖24的横截面呈U形，包括底板241以及由所述底板241的边缘向上延伸的侧板243。所述内盖24的侧板243的外径小于外盖22的侧壁223的内径，两者在径向上形成间隔23。所述侧板243的顶部沿径向向外延伸形成有环形的固定部245，所述固定部245叠置于外盖22的顶壁221的下方并与之固定连接。本实施例中，所述固定部245与顶壁221的边缘处形成有对应的固定孔247、227，螺钉等固定件穿设于所述固定孔247、227内将内盖24固定连接至外盖22中。所述外盖22的中央形成有开口，所述开口处嵌设一镜片225，所述镜片225正对内盖24中的电子模块26，方便用户读取电子模块26所显示的相关信息。
本实施例中，所述内盖24的固定部245的内边缘向上延伸形成一环形的下定位部249，所述下定位部249插入至外盖22的开口内并抵顶所述镜片225的下侧；所述外盖22的顶壁221的内边缘沿径向向内延伸形成一环形的上定位部229，所述上定位部229抵顶所述镜片225的上侧。如此，通过所述上、下定位部229、249，将镜片225夹持于内盖24与外盖22之间。较佳地，所述镜片225的边缘处向下凸出形成有环缘228，所述内盖24的定位部249形成有环槽248，所述镜片225的环缘228插接于所述环槽248内形成初步定位。更佳地， 所述环槽248内设置有密封圈30，在所述镜片225与内盖24之间形成密封连接。在其它实施例中，所述环缘228也可以形成于内盖24上，对应地所述环槽248也可以形成于镜片225上。
当所述杯盖20与杯体10相连接时，所述外盖22罩盖于杯体10的连接部12上且所述内盖24插入至连接部12中，此时所述连接部12插入至侧板243与侧壁223之间的间隔23中。所述侧板243的外表面上形成有螺牙244，所述螺牙244与杯体10的连接部12的螺牙14相匹配。在将所述内盖24插入至杯体10的连接部12之后，旋转(通常为顺时针方向旋转)所述杯盖20即可将内盖24螺合连接至杯体10上。当需要取下杯盖20时，反向旋转所述杯盖20即可。较佳地，所述侧板243的顶部与底部分别套设一密封件32、34，组装后侧板243顶部的密封件32夹置于侧板243与侧壁223之间、底部的密封件34夹置于侧板243与连接部12之间，在所述外盖22与内盖24、以及内盖24与杯体10之间形成密封连接，避免杯子晃动、倾倒等造成泄漏。
所述电子模块26包括电池40、与电池40连接的主控电路板41、以及与所述主控电路板41连接的多个功能单元，如激光检测单元42、温度检测单元43、显示单元44、语音单元45等。
所述电池40作为整个杯子的电源，优选地为充电电池。所述主控电路板41用于接收各个检测单元42、43的数据并以语音和/或文图的方式告知用户，如通过语音单元45播报给用户，或者通过显示单元44显示给用户等。所述主控电路板41上形成有与所述电池40连接的充电电路、以及用于与外部电源连接的充电插针410。本实施例中，所述杯盖20的顶壁221上嵌设有磁铁412，所述磁铁412与充电插针410一一对应地相插接，构成本发明杯子的充电头，在电池40需要充电时与外置的磁吸充电头相配合，即形成磁吸式防误插充电结构，方便快捷。较佳地，所述主控电路板41上还设有蓝牙模块，可与其它电子器件，如手机、平板等进行无线数据传输。
所述激光检测单元42包括激光探头420以及与所述激光探头420电性连接的第一电路板422。
所述激光探头420朝向杯体10的方向设置，对应地所述内盖24的底板241的中央上形成有正对激光探头420的通孔242。较佳地，所述激光探头420的下方罩设一遮挡片424，对其发出的光线起到发散作用。本实施例中，所述内盖24的底板241上还形成有安装座46，所述安装座46环绕通孔242设置，用于固定所述激光检测单元42。所述遮挡片424为透明材质，位于所述第一电路板422朝向杯体10的一侧并覆盖在所述激光探头420上。所述激光 探头420对应通孔242的位置设置，所述遮挡片424对应激光探头420的部分朝向通孔242内突出形成一盖状遮挡部426。较佳地，所述遮挡部426与通孔242紧配合，将所述通孔242封闭，可以起到隔离电子模块26的作用。
使用时，所述激光探头420朝向杯体10的方向发射激光并接受反馈光子，所发出的激光在遇到所述遮挡部426时会形成散射，改变激光单一的发射方向，使激光能发散性地射向杯体10中，如此也就能有更多的反馈光子，而经过不同发射介质反射回来的光谱是不同的。如此，所述第一电路板422根据激光探头420的反馈光子计算、分析并判断杯体10内的液面的高度、杯体10内液体的成分等。如在一具体实施例中，所述第一电路板422上集成有微型光谱传感器芯片AS7341，AS7341是一款11通道设备，其中8个通道覆盖可见光光谱中的8个等距部分，另外还有一个近红外光通道、一个纯信道以及一个专用于检测典型环境光闪烁的通道，因此能够非常精确地测量光源或反射表面的光谱特性。
所述激光检测单元42由于遮挡部426的设置，光线发散性地进入杯体10，以此有足够的反馈光子，对杯体10内的液体状况作出准确的判断。如，根据反馈光子的距离可以计算出杯体10内液体的高度，也就是可以计算出杯体10内液体的余量；或者，根据反馈光子的光谱，可以分析处杯体10内的液体的成分，判断是哪种液体以及是否变质等。另外，若遮挡片424上存在污垢，在污垢未完全覆盖遮挡片424的情况下，仍然可以有一定量的激光经过遮挡片424的散射作用后发散地射入至杯体10中，保证测量的准确性；而当遮挡片424完全被污垢覆盖时，激光在遮挡片424处即折返，此时激光光子反射距离非常短，如此通过激光反射的行程即可判定遮挡片424是否需要清洗。
所述温度检测单元43包括温度探头430以及与所述温度探头430连接的第二电路板432。所述温度探头430朝向杯体10内设置，对应地，所述内盖24的底板241形成有穿孔246供所述温度探头430穿过。使用时，所述温度探头430感测杯体10内的温度并将结果反馈至第二电路板432进行处理。本实施例中，所述内盖24的侧板243在其内表面上形成第一台阶47与第二台阶48。其中，所述第一台阶47形成于侧板243的顶端，用于固定所述主控电路板41；所述第二台阶48靠近侧板243的底端，用于固定所述第二电路板432。所述主控电路板41与第一、第二电路板422、432之间可以通过连接器、导线等电性连接，根据所述温度检测单元43、激光检测单元42的检测结果控制显示单元44、语音单元45的输出相应的信息。
所述显示单元44朝向外盖22的镜片225设置，其在主控电路板41的作用下将检测结果，如液体的余量、液体的成分、液体的温度等信息以图文的方式直接展示给用户。当然，所述显示单元44还可以显示其它信息，如日期、时间等。所述语音单元45可以是拾音器如扬声 器等，也可以是发声器如喇叭、蜂鸣器等，其在主控电路板41的作用下将检测结果以语音或示警的方式告知用户，如以语音的方式告知杯体10内的液体的种类、温度、余量等；或者在遮挡片424需要清洗时发出示警提示用户清洗，又或者在杯体10内液体变质时发出示警提示用户不可食用等。当然，所述语音单元45还可以播报或警示其它信息，如整点报时、充电警示等，或者也可以接收外部的语音指令等。
本实施例中，所述语音单元45与电池40设置于主控电路板41与第二电路板432之间，合理地利用内盖24中的空间。较佳地，所述杯盖20上设置有出音孔，用于所述语音单元45向外输出语音。所述显示单元44位于主控电路板41的上方，直接面对所述外盖22的镜片225。所述充电插针410穿过显示单元44的壳座并与所述磁铁412相插接。总体上，所述电子模块26的各个单元在内盖24内合理布局，保证各个功能单元不会产生冲突，另外也方便各个功能单元之间的走线与连接。
图6-8所示为本发明的智能测量杯子的杯盖20’的另一实施例，其与前一实施例的不同之处主要在于遮挡片424’。本实施例中，所述激光探头420收容于内盖24’中，所述遮挡片424’设置于内盖24’的底板241’朝向杯体10的一侧。所述底板241’的中央形成对应激光探头420的通孔242，底板241’朝向杯体10的一侧形成一环绕所述通孔242的凹槽248。所述遮挡片424’为平面状圆形薄片，嵌设于所述凹槽248内并罩盖所述通孔242位置处的激光探头420。较佳地，所述遮挡片424’的边缘与底板241’通过超声波焊接连接为一体。在一些实施例中，所述遮挡片424’上可以部分涂黑，减少光透。同样地，所述遮挡片424’对激光探头420发射的激光起到散射作用，形成足够的反馈光子，以对杯体10内的液体状况，包括液体的余量、种类、是否变质等作出准确的判断。
需要说明的是，本发明并不局限于上述实施方式，根据本发明的创造精神，本领域技术人员还可以做出其他变化，这些依据本发明的创造精神所做的变化，都应包含在本发明所要求保护的范围之内。

Claims (10)

  1. 一种智能测量杯子，包括杯体和罩盖在所述杯体上的杯盖，其特征在于，所述杯盖内设置有电子模块，所述电子模块包括有电池、与电池电性连接的主控电路板、以及与主控电路板电性连接的激光检测单元，所述激光检测单元包括激光探头以及罩设于激光探头上的透明遮挡片，所述激光探头朝向杯体所在的一侧设置，所述杯盖上对应所述激光探头形成有通孔供所述激光探头的光线穿过，所述激光探头发射的激光经过遮挡片后以散射的方式射入至杯体内。
  2. 如权利要求1所述的智能测量杯子，其特征在于，还包括与所述主控电路板连接的温度检测单元，所述温度检测单元包括温度探头，所述温度探头穿过杯盖并伸入至杯体中。
  3. 如权利要求1所述的智能测量杯子，其特征在于，所述电池为充电电池，所述主控电路板上形成有用于与外部电源连接的充电插针，所述杯盖上嵌设有磁铁，所述磁铁与所述充电插针相插接。
  4. 如权利要求1所述的智能测量杯子，其特征在于，还包括与所述主控电路板连接的显示单元，所述杯盖的顶部形成有正对所述显示单元的镜片。
  5. 如权利要求1所述的智能测量杯子，其特征在于，还包括与所述主控电路板连接的语音单元，所述语音单元为拾音器或发声器。
  6. 如权利要求1-5任一项所述的智能测量杯子，其特征在于，所述杯盖包括外盖以及连接于外盖中的内盖，所述电子模块设置于内盖中，所述内盖包括底板以及由底板的边缘向上延伸的侧板，所述底板形成对应所述激光探头的通孔，所述遮挡片对应所述通孔设置并罩盖所述激光探头。
  7. 如权利要求6所述的智能测量杯子，其特征在于，所述遮挡片设置于所述底板背向杯体的一侧，所述遮挡片包括凸伸至所述通孔内的遮挡部，所述遮挡部罩盖所述激光探头。
  8. 如权利要求6所述的智能测量杯子，其特征在于，所述遮挡片设置于所述底板朝向杯体的一侧，所述底板朝向杯体的一侧形成有凹槽收容所述遮挡片。
  9. 如权利要求6所述的智能测量杯子，其特征在于，所述外盖包括顶壁以及由顶壁的边缘向下延伸的侧壁，所述侧壁环绕侧板且两者之间形成间隔与所述杯体相插接，所述侧板插入至所述杯体内并与杯体相螺合。
  10. 如权利要求9所述的智能测量杯子，其特征在于，所述顶壁的中央形成有开口，所述开口处设置有镜片，所述顶壁的内边缘沿径向形内突出形成有上定位部，所述侧板的顶部朝向所 述开口内突出形成有下定位部，所述镜片夹持于上定位部与下定位部之间，所述镜片与下定位部其中之一形成有环槽、其中之另一形成有环缘，所述环缘插接于所述环槽内。
PCT/CN2020/093742 2020-05-15 2020-06-01 一种智能测量杯子 WO2021227144A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20935283.0A EP4023112A4 (en) 2020-05-15 2020-06-01 SMART MEASURING CUP
US17/629,786 US20220268617A1 (en) 2020-05-15 2020-06-01 Intelligent measurement cup

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010410109.8A CN111513525A (zh) 2020-05-15 2020-05-15 一种智能测量杯子
CN202010410109.8 2020-05-15

Publications (1)

Publication Number Publication Date
WO2021227144A1 true WO2021227144A1 (zh) 2021-11-18

Family

ID=71912497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/093742 WO2021227144A1 (zh) 2020-05-15 2020-06-01 一种智能测量杯子

Country Status (4)

Country Link
US (1) US20220268617A1 (zh)
EP (1) EP4023112A4 (zh)
CN (1) CN111513525A (zh)
WO (1) WO2021227144A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023165866A1 (de) * 2022-03-02 2023-09-07 Skf Lubrication Systems Germany Gmbh Füllstandsmessanordnung
WO2023229542A1 (en) * 2022-05-23 2023-11-30 Amazing Camel Yazilim Ve Mühendislik Tic. A.Ş. Smart bottle with beverage consumption assistant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012073033A (ja) * 2010-09-27 2012-04-12 Panasonic Electric Works Co Ltd 赤外線アレイセンサを用いた水位検出装置
CN106724604A (zh) * 2017-03-21 2017-05-31 深圳汉华科技股份有限公司 一种多功能智能水杯及其健康管理系统
CN107416312A (zh) * 2017-04-24 2017-12-01 深圳市赛亿科技开发有限公司 一种检测食用油品质的油壶及检测方法
CN108685429A (zh) * 2018-05-25 2018-10-23 合肥智慧龙图腾知识产权股份有限公司 一种具有手势识别功能的智能水杯
CN110072448A (zh) * 2016-08-19 2019-07-30 贝勒努斯管理有限公司 监测用户的液体摄入的系统以及操作系统的方法
CN209518675U (zh) * 2018-11-29 2019-10-22 九阳股份有限公司 一种带液位检测的茶壶

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434151B1 (en) * 2017-07-24 2022-10-19 Riprup Company S.A. Smart bottle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012073033A (ja) * 2010-09-27 2012-04-12 Panasonic Electric Works Co Ltd 赤外線アレイセンサを用いた水位検出装置
CN110072448A (zh) * 2016-08-19 2019-07-30 贝勒努斯管理有限公司 监测用户的液体摄入的系统以及操作系统的方法
CN106724604A (zh) * 2017-03-21 2017-05-31 深圳汉华科技股份有限公司 一种多功能智能水杯及其健康管理系统
CN107416312A (zh) * 2017-04-24 2017-12-01 深圳市赛亿科技开发有限公司 一种检测食用油品质的油壶及检测方法
CN108685429A (zh) * 2018-05-25 2018-10-23 合肥智慧龙图腾知识产权股份有限公司 一种具有手势识别功能的智能水杯
CN209518675U (zh) * 2018-11-29 2019-10-22 九阳股份有限公司 一种带液位检测的茶壶

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023165866A1 (de) * 2022-03-02 2023-09-07 Skf Lubrication Systems Germany Gmbh Füllstandsmessanordnung
WO2023229542A1 (en) * 2022-05-23 2023-11-30 Amazing Camel Yazilim Ve Mühendislik Tic. A.Ş. Smart bottle with beverage consumption assistant

Also Published As

Publication number Publication date
EP4023112A1 (en) 2022-07-06
US20220268617A1 (en) 2022-08-25
EP4023112A4 (en) 2023-09-27
CN111513525A (zh) 2020-08-11

Similar Documents

Publication Publication Date Title
US20200278297A1 (en) Universal Rapid Diagnostic Test Reader with Trans-Visual Sensitivity
WO2021227144A1 (zh) 一种智能测量杯子
CN106724604B (zh) 一种多功能智能水杯及其健康管理系统
CN107886927B (zh) 电子装置
US11678753B2 (en) Foodware system including a dining plate having sensing component, and information and entertainment display
US10641766B2 (en) Universal rapid diagnostic test reader with trans-visual sensitivity
CN104921700B (zh) 光检测单元
CN212591475U (zh) 一种智能测量杯子
CN108183990B (zh) 电子装置
US11112353B2 (en) Residual toxicant detection device
CN109348001A (zh) 盖板、显示装置、电子设备及盖板的制作方法
KR20190135609A (ko) 알림부를 포함하는 병마개
CN105806809B (zh) 用于检测附着物量值的传感器及家用电器
CN214175267U (zh) 观看电视的距离提醒装置
CN210446533U (zh) 弹跳式知温杯
JP5895235B2 (ja) 機器
CN216117336U (zh) 一种用于拉曼液体检测的遮光结构
CN208888834U (zh) 显示装置及电子设备
CN113075267A (zh) 液体浓度检测装置
TWM522869U (zh) 藍芽式胎壓偵測設備
TWM548634U (zh) 胎壓偵測裝置
JPH03163699A (ja) 煙検出用フォトインタラプタ
JPH063218U (ja) 炊飯器のｌｃｄ防水構造
JPH0517790U (ja) 輻射式火災感知器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20935283

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020935283

Country of ref document: EP

Effective date: 20220329

NENP Non-entry into the national phase

Ref country code: DE