CN207366021U - A kind of portable warm hygrograph - Google Patents
A kind of portable warm hygrograph Download PDFInfo
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- CN207366021U CN207366021U CN201721515049.6U CN201721515049U CN207366021U CN 207366021 U CN207366021 U CN 207366021U CN 201721515049 U CN201721515049 U CN 201721515049U CN 207366021 U CN207366021 U CN 207366021U
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- communication module
- portable warm
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Abstract
The utility model discloses a kind of portable warm hygrograph, casing including being built-in with temp probe and humidity sensor, a/d converter, microcontroller, memory and the rechargeable battery that working power is provided are additionally provided with the casing, input terminal of the signal end of temp probe and humidity sensor respectively with a/d converter is connected, the input terminal of the output terminal connection microcontroller of a/d converter, microcontroller are interconnected with memory；The bluetooth module being connected with microcontroller and gsm communication module are additionally provided with the casing, the card slot of inserting SIM card is provided with the side wall of casing, the lug plate phase apical grafting of SIM card and gsm communication module carries out data transmission.The utility model small volume, carrying are easy for installation, can be bound with intelligent terminal and realize the real-time intercommunication of information, to ensure that the humiture environment of refrigerator carriage provides basis.
Description
Technical field
Humiture collection equipment technical field is the utility model is related to, particularly a kind of portable warm hygrograph.
Background technology
Due to the agriculture such as fresh food, meat products, fruit article from be saved in transport whole process in have to temperature, humidity
Extremely harsh requirement, if the humiture under transport and Conservation environment cannot be monitored in real time, will necessarily be caused because super
It is warm, super wet and cause agriculture article to occur there is a situation where rotten, bring about great losses.For ensure article production, preserve and
Humiture in transport can meet index request, and Cold Chain Logistics are used and given birth to.Cold Chain Logistics, which refer to refrigerate, freeze based food exists
Production, storage transport, be sold to consumption before links in all the time be in defined low temperature environment under, to ensure article matter
Amount, reduces a systematic engineering of business of article loss；Wherein, transport is then link most unmanageable in Cold Chain Logistics.
The Hygrothermograph that Cold Chain Logistics generally use in transportational process is fixed in refrigerator carriage at present carries out temperature
The monitoring of humidity, but common Hygrothermograph can only be shown, when can not realize storage and the data exception of data
Warning reminding；It can more also realize the humiture tape deck of data storage, but all be fixedly disposed in compartment, not side
Portable belt, and when data is abnormal, alarm can be only realized in compartment, as environment is noisy in transportational process, having can
Entourage can be caused can not to carry out timely processing, can not ensure to transport the quality safety of article.
Utility model content
The utility model technical issues that need to address are to provide one kind and are convenient for carrying and can be bound with intelligent terminal
The portable warm hygrograph of the real-time intercommunication of information is realized, to ensure that the humiture environment of refrigerator carriage provides basis, into one
Step ensures the quality safety of goods transportation link.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
A kind of portable warm hygrograph, including the casing of temp probe and humidity sensor is built-in with, the machine
The a/d converter for data conversion, the microcontroller handled data, the storage for carrying out data storage are additionally provided with shell
The signal end of device and the rechargeable battery for providing working power, temp probe and humidity sensor is defeated with a/d converter respectively
Enter end connection, the input terminal of the output terminal connection microcontroller of a/d converter, microcontroller is interconnected with memory；Also set in the casing
The bluetooth module being connected with microcontroller and gsm communication module are equipped with, the card slot of inserting SIM card, SIM are provided with the side wall of casing
Block and carry out data transmission with the lug plate phase apical grafting of gsm communication module.
A kind of above-mentioned portable warm hygrograph, is additionally provided with the panel of the casing and is connected with single-chip microcomputer output
Display screen and the buzzer for alert.
A kind of above-mentioned portable warm hygrograph, is provided with a side end face of the casing and is connected with rechargeable battery
Charge port.
A kind of above-mentioned portable warm hygrograph, is additionally provided with that to be connected to rechargeable battery defeated on the panel of the casing
The power switch of outlet.
As a result of above technical scheme, technological progress acquired by the utility model is as follows.
The utility model small volume, the utility model set gsm communication module and SIM card can realize instrument with
The transmission of monitoring center data, by real-time Transmissions such as data, warning messages to monitoring center, can also pass through bluetooth module and indigo plant
Tooth printer carries out data transmission, and on the spot prints the humiture information of collection, convenient to take measures in time, reliable to ensure
The quality safety of goods transportation.The display screen set on casing is used for the humiture information for intuitively showing collection, and buzzer is used
Alert when in humiture exception and relatively low electricity, charge port conveniently charge for rechargeable battery, power supply
Switch is used for start and stop instrument, when instrument is removed out of compartment, can turn off the power switch, instrument is stopped, and avoids electric energy
Waste.
Brief description of the drawings
Fig. 1 is the electrical structure block diagram of the utility model；
Fig. 2 is the structure diagram of the utility model.
Wherein：1. casing, 2. charge ports, 3. display screens, 4. power switches, 5. buzzers, 6. card slots.
Embodiment
The utility model is further elaborated below in conjunction with the drawings and specific embodiments.
A kind of portable warm hygrograph, its structure as shown in Fig. 2, including casing 1, the volume of casing can be made compared with
Small, conventional is Watch dail plate size, can be that square structure can also be circular configuration；Temp probe, humidity are provided with casing
Sensor, signal processing circuit board and rechargeable battery, are provided with display screen 3, buzzer 5 and power supply on machine shell panel and open
Close, card slot 6 is additionally provided with the side side wall of casing, for installing SIM card.
Signal processing circuit board is used to the information of collection is handled, analyzed, stored and sent, mainly including AD
Converter, microcontroller, memory, gsm communication module and bluetooth module, electric connecting relation such as Fig. 1 institutes between each device
Show, be specially：Input terminal of the signal end of temp probe and humidity sensor respectively with a/d converter is connected, a/d converter it is defeated
Outlet connects the input terminal of microcontroller, and the output terminal of microcontroller is connected with buzzer and display screen respectively；Microcontroller respectively with GSM
Communication module, memory and bluetooth module interconnection；The lug plate of gsm communication module and the SIM card phase apical grafting in card slot are into line number
According to transmission.
Wherein：A/d converter is used to carry out data conversion to the information that temp probe and humidity sensor gather, and transmits
To microcontroller, microcontroller judges it according to default standard value, and whether the temperature and humidity value for judging to gather in real time is beyond pre-
If value, when beyond preset value, alarm signal is sent by buzzer, while by gsm communication module and SIM card by alarm signal
Breath is sent to monitoring center, and monitoring center can receive warning message in time；Meanwhile the gsm communication module and SIM of instrument
Card can also carry out data transmission with intelligent terminal, and driver, entourage etc. can be real by the wechat of intelligent terminal or special APP
When monitor humiture situation in vehicle location and compartment, intelligent terminal and monitoring center monitoring system meeting during more than setting humiture
Alarm immediately, to take corresponding measure in time, ensure that the humiture in compartment meets goods transportation demand.Memory can be right
The processed information of microcontroller is stored.Gsm communication module can also realize the positioning of instrument in addition to carrying out data transmission, with
The entourage of Portable belt intelligent terminal or the monitoring personnel of monitoring center grasp geography of the article in transportational process in time
Position.
The display screen that the utility model is set on the panel of casing is used for data message and warning message to collection
Carry out real-time display.Power switch is connected to the output terminal of rechargeable battery, convenient to open and close instrument, saves electric energy, chassis sidewall
The charge port 2 of upper setting, it is convenient to charge for rechargeable battery.
When the utility model is used, directly it is placed into compartment, turns on the power switch, the reality of humiture can be carried out
When measure；After reaching and transporting destination, instrument is taken out, can be communicated by bluetooth module with local bluetooth printer,
Realize the printing whenever and wherever possible of humiture information, it is very convenient.The utility model during the work time, can be in real time to monitoring center
Send the humiture information of detection.
Claims (4)
1. a kind of portable warm hygrograph, including it is built-in with the casing of temp probe and humidity sensor（1）, the machine
The a/d converter for data conversion, the microcontroller handled data, the storage for carrying out data storage are additionally provided with shell
The signal end of device and the rechargeable battery for providing working power, temp probe and humidity sensor is defeated with a/d converter respectively
Enter end connection, the input terminal of the output terminal connection microcontroller of a/d converter, microcontroller is interconnected with memory；It is characterized in that：Institute
State and the bluetooth module being connected with microcontroller and gsm communication module are additionally provided with casing, inserting SIM is provided with the side wall of casing
The card slot of card（6）, the lug plate phase apical grafting of SIM card and gsm communication module carries out data transmission.
A kind of 2. portable warm hygrograph according to claim 1, it is characterised in that：On the panel of the casing also
It is provided with and is connected display screen with single-chip microcomputer output（3）With the buzzer for alert（5）.
A kind of 3. portable warm hygrograph according to claim 1, it is characterised in that：One side end face of the casing
On be provided with the charge port being connected with rechargeable battery（2）.
A kind of 4. portable warm hygrograph according to claim 1, it is characterised in that：On the panel of the casing also
It is provided with the power switch for being connected to rechargeable battery output terminal（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515049.6U CN207366021U (en) | 2017-11-14 | 2017-11-14 | A kind of portable warm hygrograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515049.6U CN207366021U (en) | 2017-11-14 | 2017-11-14 | A kind of portable warm hygrograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366021U true CN207366021U (en) | 2018-05-15 |
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ID=62344131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515049.6U Active CN207366021U (en) | 2017-11-14 | 2017-11-14 | A kind of portable warm hygrograph |
Country Status (1)
| Country | Link |
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| CN (1) | CN207366021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050204A (en) * | 2018-09-17 | 2018-12-21 | 徐州国宏信息技术有限公司 | A kind of temperature control system of computer |
| CN112880294A (en) * | 2021-02-04 | 2021-06-01 | 浙大城市学院 | Intelligent cold-chain logistics temperature prediction control device |
-
2017
- 2017-11-14 CN CN201721515049.6U patent/CN207366021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050204A (en) * | 2018-09-17 | 2018-12-21 | 徐州国宏信息技术有限公司 | A kind of temperature control system of computer |
| CN112880294A (en) * | 2021-02-04 | 2021-06-01 | 浙大城市学院 | Intelligent cold-chain logistics temperature prediction control device |
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