CN203407836U - Intelligent water cup - Google Patents

Intelligent water cup Download PDF

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Publication number
CN203407836U
CN203407836U CN201320449397.3U CN201320449397U CN203407836U CN 203407836 U CN203407836 U CN 203407836U CN 201320449397 U CN201320449397 U CN 201320449397U CN 203407836 U CN203407836 U CN 203407836U
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CN
China
Prior art keywords
temperature
control module
cup
module
intelligent water
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Expired - Fee Related
Application number
CN201320449397.3U
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Chinese (zh)
Inventor
吴增强
邹海荣
魏浩
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Shanghai Dianji University
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Shanghai Dianji University
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Priority to CN201320449397.3U priority Critical patent/CN203407836U/en
Application granted granted Critical
Publication of CN203407836U publication Critical patent/CN203407836U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an intelligent water cup. The intelligent water cup at least comprises a control module, a power supply module, a display module and a temperature measuring module, wherein the control module is used for collecting and processing digitized temperature signals collected by the temperature measuring module and sending the digitized temperature signals to the display module to display the digitized temperature signals; the power supply module is connected with the control module and peripheral equipments of the control module to supply power to the control module and the peripheral equipments; the display module is connected with the control module and is used for displaying the temperature signals sent by the control module in real time; the temperature measuring module is used for contacting with an inner container of the cup through a temperature sensor to collect and acquire water temperature, converting the water temperature into a digital value and sending the digital value to the control module. According to the intelligent water cup, the temperature of the water cup can be automatically tested and displayed, so that a user can conveniently know the temperature of water in the cup, so that people can drink at the optimal time, and the use of the user is convenient.

Description

Intelligent water cup
Technical field
The utility model, about a kind of Intelligent water cup, particularly relates to a kind of Intelligent water cup of measuring temperature.
Background technology
Traditional water tumbler has some advantages of self, but can not point out the temperature of water water in the cup; The good temperature of perception water in the process of going to drink water people.For above-mentioned situation, someone has proposed to embed thermometer at wall of cup, measures the temperature of water in cup; But reading the registration of thermometer, is a drawback, particularly old man and child and the not so good crowd of eyesight.Someone proposes to use display screen displays temperature again, adopt solar panel to power to whole system, although can solve a difficult problem for reading difficulty, electric power system is unreliable, solar energy has randomness to a certain extent, is all holding more impossible every day cup to go the sun to go down and is drinking water.In this case, a kind of novel, there is liquid crystal temperature and the reliable appearance of water tumbler easily of electric power system, have great importance.
Utility model content
The deficiency existing for overcoming above-mentioned prior art, the object of the utility model is to provide a kind of Intelligent water cup, it can automatically be tested water tumbler temperature and be shown, facilitate user to understand the temperature of water water in the cup, can allow people know water temperature to select the best time to go to drink, user-friendly.
For reaching above-mentioned and other object, the utility model proposes a kind of Intelligent water cup, at least comprise:
Control module, processes coming from the digitized temperature signal that temperature measurement module collection obtains, and delivers to display module and shown;
Power module, is connected and thinks its power supply with this control module and ancillary equipment thereof;
Display module, is connected with this control module, with the temperature signal that this control module is sent here, shows in real time; And
Temperature measurement module, contacts a cup inner bag collection by temperature sensor and obtains a water temperature, and is translated into digital quantity and delivers to control module.
Further, this temperature measurement module comprises temperature sensor and microcontroller, directly exports digitized temperature signal.
Further, this temperature measuring equipment adopts external power source mode.
Further, the working power of this temperature sensor is accessed by supply voltage pin, and grounding pin can not be unsettled.
Further, this control module is single-chip microcomputer.
Further, this control module adopts the AT89C52 single-chip microcomputer of atmel corp.
Further, this power module adopts the lithium battery of chargeable 9V, and then, through three sections of voltage-stablizers, output adopts the electric capacity of 470 μ F, and the DC supply of finally obtain+5V, for whole circuit.
Further, this display module adopts LCDs.
Further, electric power system is arranged at builds the water tumbler bottom, and temperature sensor is arranged at water tumbler bottom and contacts with cup inner bag, and control module is arranged on electric power system, and this display module is in the wall of cup left side that is embedded in cup.
Compared with prior art, a kind of Intelligent water cup of the utility model, by temperature measurement module, contact the collection of cup inner bag and obtain water temperature, and process delivering to control module after its digitlization, control module is delivered to display module after processing and is shown, has overcome current employing thermometer as thermal detector direct reading difficulty, can show intuitively the water temperature of water tumbler, convenient and swift, user-friendly.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of a kind of Intelligent water cup of the utility model;
Fig. 2 is the circuit details schematic diagram of the preferred embodiment of the utility model Intelligent water cup;
Fig. 3 is the structural representation of the preferred embodiment of a kind of Intelligent water cup of the utility model.
The specific embodiment
Below, by specific instantiation accompanying drawings embodiment of the present utility model, those skilled in the art can understand other advantage of the present utility model and effect easily by content disclosed in the present specification.The utility model also can be implemented or be applied by other different instantiation, and the every details in this description also can be based on different viewpoints and application, carries out various modifications and change not deviating under spirit of the present utility model.
Fig. 1 is the system architecture schematic diagram of a kind of Intelligent water cup of the utility model, and Fig. 2 is the circuit details schematic diagram of the preferred embodiment of a kind of Intelligent water cup of the utility model.As shown in Figures 1 and 2, a kind of Intelligent water cup of the utility model, at least comprises: control module 10, power module 11, display module 12 and temperature measurement module 13.
Wherein control module 10, process, and deliver to display module 12 and shown coming from the digitized temperature signal that temperature measurement module 13 collection obtains.In the utility model preferred embodiment, control module 10 is a single-chip microcomputer, it adopts the AT89C52 single-chip microcomputer of atmel corp, and this single-chip microcomputer is a kind of low-power consumption, high-performance CMOS 8 8-digit microcontrollers that atmel corp produces, and has 8K at system programmable Flash memory.AT89C52 is used classical MCS-51 kernel, complete compatible 8051 single-chip microcomputers, ultralow valency, at a high speed, highly reliable advantage.There is following standard feature: 8k bytes Flash, 512 byte RAM, 32 I/O mouth lines, WatchDog Timer, built-in 4KB EEPROM, MAX810 reset circuit, 3 16 bit timing device/counters, 4 external interrupt, 4 grades of interrupt structures of one 7 vector (2 grades of interrupt structures of 5 vectors of compatible tradition 51), full duplex serial port.
Power module 11, for control module 10 and ancillary equipment thereof are powered, consider stability and the feature of environmental protection, in the utility model preferred embodiment, power module 11 adopts the lithium battery of chargeable 9V, then through three sections of voltage-stablizer LM7805, for buffer load sudden change, for buffer load sudden change, improve transient response, output has adopted the electric capacity of C=470 μ F, and the DC supply of finally obtain+5V, for whole circuit.
Display module 12, shows in real time for the temperature signal that control module 10 is sent here.In the utility model preferred embodiment, display module 12 adopts LCD1602 character-type liquid crystal display module, for showing in real time water temperature.The capacity of 1602LCD display module is 16 row 2 row totally 32 characters, has 16 pins, and the optimum operating voltage of module is 5.0V.System adopts indirect control mode to connect, pin RS connects the P2.1 mouth of single-chip microcomputer, the direct ground connection of pin RW, and pin E connects the P2.0 mouth of single-chip microcomputer, pin D0~D7 connects respectively P0.0~P0.7 mouth of single-chip microcomputer by 10K exclusion, when P0 mouth and exclusion join in order to increase the output driving force of P0 mouth.
Temperature measurement module 13 contacts a cup inner bag collection by temperature sensor and obtains a water temperature, and by microcontroller, is translated into digital quantity and delivers to control module 10.In the utility model preferred embodiment, temperature measurement module 13 adopts digital temperature chip DS18B20 to measure temperature, output signal total digitalization, being convenient to single-chip microcomputer processes and controls, save a lot of peripheral circuits of traditional temp measuring method, and the physical chemistry of this chip is very stable, it can be used as industrial temperature element, and this element is linear better.In the time of-55-125 degrees Celsius, maximum linear deviation is less than 0.5 degree Celsius.One of maximum feature of DS18B20 has adopted the transfer of data of monobus, the temperature measuring equipment consisting of digital thermometer DS18B20 and microcontroller STC89C52, the data signal of its direct output temperature.In the utility model, adopt external power source mode, this mode is DS18B20 optimum mode of operation, and working stability is reliable, and antijamming capability is strong, and circuit is also fairly simple.DS18B20 working power is accessed by VCC pin, and now I/O line does not need strong pull-up P2.7 direct and single-chip microcomputer to join, and does not have the problem of source current deficiency, can guarantee conversion accuracy, but the GND pin of DS18B20 can not be unsettled, otherwise can not inversion temperature, always 85 ℃ of the temperature reading.When even supply voltage VCC drops to 3V, still can guarantee Temperature Quantity precision.
Fig. 3 is the structural representation of the Intelligent water cup of the utility model.As shown in Figure 3, the whole control system such as thermometric is at the bottom of cup; Electric power system (power switch 1 and battery 2) is at the bottom, temperature transducer 7 is arranged at water tumbler bottom and contacts with cup inner bag 6, and circuit board 3 is arranged on electric power system, and display screen 4 is in the wall of cup left side that is embedded in cup 5, the utility model good looking appearance, clean and tidy.The course of work of the present utility model is: in water tumbler, have water, turn on the power switch, whole circuit is started working; Temperature sensor starts to test water temperature by cup inner bag and by Single-chip Controlling, the water temperature of test is converted into digital quantity and gives single-chip microcomputer thermometric; The water temperature signal that single-chip microcomputer is sent here according to sensor, processes accordingly, then gives LCD1602 and shows.The whole circuit of the utility model is simple, realizes the digitized measurement of temperature, and safe and reliable.
In sum, a kind of Intelligent water cup of the utility model, by temperature measurement module, contact the collection of cup inner bag and obtain water temperature, and process delivering to control module after its digitlization, control module is delivered to display module after processing and is shown, has overcome current employing thermometer as thermal detector direct reading difficulty, can show intuitively the water temperature of water tumbler, convenient and swift, user-friendly.
Compared with prior art, the utlity model has following advantage:
(1) in profile, the whole control systems such as thermometric and demonstration are at the bottom of cup, and electric power system is at the bottom, and display screen is being embedded in wall of cup left side, and good looking appearance is clean and tidy.
(2) electric power system adopts rechargeable lithium battary, the assurance of electric power system makes this Intelligent water cup can not be subject to the restriction in time, place, has made up such as utilizing of having of patent 201210578390.1 is solar powered, to have the factors such as being subject to place, time, weather and thinks and affect had defect.
(3) display screen adopts character mode lcd display screen LCD1602, and this screen display is clear, and font is large, is convenient to observe, and has made up the availability thermometer having such as patent 201120214774.6 and be the defect that inconvenient reading that registration has has.
(4) probe temperature adopts the higher digital temperature sensor DS18B20 of precision, by the set inner bag of cup can test cup promptly and accurately in the temperature of water.Can make up such as patent 201220006789.8, adopt utilize thermometer to carry out testing temperature time reaction time of having long, measured temperature may be inaccurate etc. defect.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any those skilled in the art all can, under spirit of the present utility model and category, modify and change above-described embodiment.Therefore, rights protection scope of the present utility model, should be as listed in claims.

Claims (9)

1. an Intelligent water cup, at least comprises:
Control module, processes coming from the digitized temperature signal that temperature measurement module collection obtains, and delivers to display module and shown;
Power module, is connected and thinks its power supply with this control module and ancillary equipment thereof;
Display module, is connected with this control module, with the temperature signal that this control module is sent here, shows in real time; And
Temperature measurement module, contacts a cup inner bag collection by temperature sensor and obtains a water temperature, and is translated into digital quantity and delivers to control module.
2. a kind of Intelligent water cup as claimed in claim 1, is characterized in that: this temperature measurement module comprises temperature sensor and microcontroller, directly exports digitized temperature signal.
3. a kind of Intelligent water cup as claimed in claim 2, is characterized in that: this temperature measuring equipment adopts external power source mode.
4. a kind of Intelligent water cup as claimed in claim 3, is characterized in that: the working power of this temperature sensor is accessed by supply voltage pin, and grounding pin can not be unsettled.
5. a kind of Intelligent water cup as claimed in claim 1, is characterized in that: this control module is single-chip microcomputer.
6. a kind of Intelligent water cup as claimed in claim 5, is characterized in that: this control module adopts the AT89C52 single-chip microcomputer of atmel corp.
7. a kind of Intelligent water cup as claimed in claim 1, it is characterized in that: this power module adopts the lithium battery of chargeable 9V, then, through three sections of voltage-stablizers, output adopts the electric capacity of 470 μ F, the DC supply of finally obtain+5V, for whole circuit.
8. a kind of Intelligent water cup as claimed in claim 1, is characterized in that: this display module adopts LCDs.
9. a kind of Intelligent water cup as claimed in claim 1, it is characterized in that: electric power system is arranged at builds the water tumbler bottom, temperature sensor is arranged at water tumbler bottom and contacts with cup inner bag, and control module is arranged on electric power system, and this display module is embedded in the wall of cup left side of cup.
CN201320449397.3U 2013-07-25 2013-07-25 Intelligent water cup Expired - Fee Related CN203407836U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320449397.3U CN203407836U (en) 2013-07-25 2013-07-25 Intelligent water cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320449397.3U CN203407836U (en) 2013-07-25 2013-07-25 Intelligent water cup

Publications (1)

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CN203407836U true CN203407836U (en) 2014-01-29

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Application Number Title Priority Date Filing Date
CN201320449397.3U Expired - Fee Related CN203407836U (en) 2013-07-25 2013-07-25 Intelligent water cup

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105768764A (en) * 2014-12-18 2016-07-20 上海市格致中学 Cup with function of displaying water temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105768764A (en) * 2014-12-18 2016-07-20 上海市格致中学 Cup with function of displaying water temperature

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140129

Termination date: 20160725