CN208076059U - A kind of temperature monitoring terminal based on LoRa wireless technologys - Google Patents
A kind of temperature monitoring terminal based on LoRa wireless technologys Download PDFInfo
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- CN208076059U CN208076059U CN201820681909.1U CN201820681909U CN208076059U CN 208076059 U CN208076059 U CN 208076059U CN 201820681909 U CN201820681909 U CN 201820681909U CN 208076059 U CN208076059 U CN 208076059U
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Abstract
A kind of temperature monitoring terminal based on LoRa wireless technologys provided by the utility model, it include terminal body, the terminal body is internally provided with central processing unit, temperature probe circuit, power module, power supply stabilization circuit and LoRa wireless transmission circuits, the LoRa wireless transmission circuits include LoRa program chip modules, system frequency clock circuit and LoRa antenna-matching circuits, the system frequency clock circuit and LoRa antenna-matching circuits are electrically connected with LoRa program chip modules respectively, LoRa program chip modules are electrically connected with central processing unit and power supply stabilization circuit, the LoRa antenna-matching circuits are connected with PCB wireless antennas.The utility model can monitor body temperature situation of change in real time, can wireless transmission distance be expanded decades of times using LoRa wireless transmission protocols；Not only circuit is simple and efficient temperature monitoring terminal, low power consumption, strong antijamming capability；And convenient for the personal management of hospital, mitigates nursing staff's working strength, improve the working efficiency of medical staff.
Description
Technical field
The utility model is related to electromedical equipment fields, refer in particular to a kind of temperature monitoring based on LoRa wireless technologys
Terminal.
Background technology
In recent years, with the quick hair of the miniaturization of biomedical sensor, information processing and wireless data transmission technology
It opens up and universal so that the development of wireless medical monitoring system becomes hot spot.Due to items such as clinical body temperature, blood pressure, blood oxygen, hearts rate
Particularity in terms of physiological compensation effects, correlative study both domestic and external also only rest on theoretical and laboratory stage.Medical monitoring
Wireless penetration, the networking of product are development trends, and intelligent dok guardian product will be as the mainstream of future market.Wireless Thermometer
Terminal is a kind of wireless medical electronic equipments monitored specifically for human body intelligent, and body is provided for general hospital or individual
Warm monitoring in real time is treated with preventing various diseases and adjuvant clinical.Conventional medical electronic thermometer is mostly disposable surveys at present
Amount, can not achieve the real-time monitoring to body temperature.Hospital's temperature data is mostly manual transcription record, is needed when there are copying mistakes and omissions
Repeated measurement is not suitable for large-scale intellectual monitoring.
In addition, the electromedical equipment with wireless transmission function is mostly the transport protocols such as bluetooth, ZigBee, the disadvantage is that
Transmission range is short.LoRa is the abbreviation of Long Range, belongs to one kind in wireless communication technique, is Semtech companies of the U.S.
Using and promote a kind of overlength distance wireless transmission scheme based on spread spectrum.LoRa is in global free frequency at present
Duan Yunhang, including 433,868,915 MHz etc.；The maximum feature of LoRa is exactly：Long transmission distance, operating power consumption be low, networking section
Point is more.The technical program will apply LORA technologies in temperature monitoring terminal, overcome the wireless transmission of conditional electronic Medical Devices
Apart from short defect.
Utility model content
The utility model provides a kind of temperature monitoring terminal based on LoRa wireless technologys for problem of the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of temperature monitoring terminal based on LoRa wireless technologys, includes terminal body, the inside of the terminal body
It is provided with central processing unit, temperature probe circuit, power module and power supply stabilization circuit, the power module and power supply voltage stabilizing
Circuit is electrically connected, and power supply stabilization circuit and temperature probe circuit be electrically connected with central processing unit respectively, further include have LoRa without
Line transmission circuit, the LoRa wireless transmission circuits include LoRa program chips module, system frequency clock circuit and LoRa
Antenna-matching circuit, the system frequency clock circuit and LoRa antenna-matching circuits are electrically connected with LoRa program chip modules respectively
It connects, LoRa program chip modules are electrically connected with central processing unit and power supply stabilization circuit, and the LoRa antenna-matching circuits connect
It is connected to PCB wireless antennas.
Further, the central processing unit includes system control chip, electric source filter circuit, control button and work
Make indicator light, power supply stabilization circuit is electrically connected by electric source filter circuit with system control chip, the control button and work
Indicator light is electrically connected with system control chip respectively.
Wherein, the side of the terminal body is connected with armband, and the internal layer of the armband is provided with electric connection line, the electricity
One end of connecting line is electrically connected with temperature probe circuit, and the other end of electric connection line is connected with the temperature exposed outside armband and visits
Head.
Preferably, the terminal body is the polymer shell being composed of upper shell and lower housing, the armband
Installation end be fixedly connected with the side of polymer shell, the other side of polymer shell is provided with armband perforation.
Further, the front surface of the polymer shell is provided with identification code pattern, and the identification code pattern is Quick Response Code
Or bar code.
Further, matrix is provided with below the identification code pattern, described matrix is plastic foil or sheet metal.
The beneficial effects of the utility model：
This temperature monitoring terminal can monitor body temperature situation of change in real time, can will be wireless using LoRa wireless transmission protocols
Transmission range expands decades of times；Its circuit is simple and efficient, low power consumption, strong antijamming capability.The data that temperature monitoring terminal uploads
All include unique distinctive identification code, multi-user can be met while being uploaded, can realize extensive temperature monitoring, big data statistics
And analysis, provide valuable diagnostic message for the subsequent diagnosis of patient.Convenient for the personal management of hospital, mitigate caregiver employee
Make intensity, improves the working efficiency of medical staff.Medical staff and patient are without contact simultaneously, for communicable disease, drop
The possibility of low medical staff's infection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model temperature monitoring terminal.
Fig. 2 is the circuit diagram of the central processing unit of the utility model temperature monitoring terminal.
Fig. 3 is the circuit diagram of the temperature probe circuit of the utility model temperature monitoring terminal.
Fig. 4 is the circuit diagram of the LoRa wireless transmission circuits of the utility model temperature monitoring terminal.
Reference numeral in Fig. 1 to Fig. 4 includes：
1-terminal body 2-central processing unit, 21-system control chip
22-electric source filter circuit 3-temperature probe, 4-power supply stabilization circuits of circuit
5-LoRa wireless transmission circuit 51-LoRa program chip modules
52-system frequency clock circuit 53-LoRa antenna-matching circuits
6-control button 7-work light, 8-armbands
9-10-armbands of temp probe are perforated.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
A kind of temperature monitoring terminal based on LoRa wireless technologys provided by the utility model, includes terminal body 1, institute
That states terminal body 1 is internally provided with central processing unit 2, temperature probe circuit 3, power module（It is not marked in figure）And electricity
Source regulator circuit 4, the power module are electrically connected with power supply stabilization circuit 4, and power supply stabilization circuit 4 and temperature probe circuit 3 divide
It is not electrically connected with central processing unit 2, power module provides power supply for the 1 each electronic component in inside of terminal body；Terminal master
Further include having LoRa wireless transmission circuits 5 in body 1, the central processing unit 2, temperature probe circuit 3, power module, power supply
On regulator circuit 4 and the integrally disposed one piece of pcb board of LoRa wireless transmission circuits 5, circuit is simple and efficient, low power consumption, is resisted dry
It is strong to disturb ability.The LoRa wireless transmission circuits 5 include LoRa program chips module 51,52 and of system frequency clock circuit
LoRa antenna-matching circuits 53, the system frequency clock circuit 52 and LoRa antenna-matching circuits 53 respectively with LoRa program cores
Piece module 51 is electrically connected, and LoRa program chips module 51 is electrically connected with central processing unit 2 and power supply stabilization circuit 4, described
LoRa antenna-matching circuits 53 are connected with PCB wireless antennas.
Temperature monitoring terminal provided by the utility model is wearable body temperature measuring devices（Alternatively referred to as Intellectual temperature
Device）, be worn to inpatient, can in real time, the body temperature of dynamic acquisition inpatient, and by these data with the nothing of LORA
Line communication modes are transferred to LORA gateways.Wherein, temperature probe circuit 3 includes contact type temperature sensor, in certain temperature
Interior, it can vary with temperature and change, and accurately reflect human body temperature situation of change.Central processing unit 2 can
To control the start-stop of measurement of bldy temperature and the transmitting-receiving of wireless data, and analyzing processing, conversion are carried out to the analog signal of probe acquisition
For numeric results.LoRa wireless transmission circuits 5 are based on LoRa wireless transmission protocols, can realize temperature data and related useful information
Wireless receiving and dispatching, LoRa wireless transmission circuits 5 use SX1278 wirelessly transferred chips, transmission range can be by wireless transmission distance
It is extended to the decades of times of the transmission range of the wireless transmission protocols such as bluetooth, ZigBee.When the temperature probe circuit 3 will collect
Temperature data be dealt into central processing unit 2, central processing unit 2 converts arrangement as digital signal to temperature data, and general
Digital signal is transmitted to LoRa program chips module 51, and high in the clouds is wirelessly uploaded to by LoRa wireless transmission protocols；User can be with
Temperature data is obtained from high in the clouds using equipment such as computer or smart mobile phones, realizes statistics and the analysis of big data.The temperature monitoring
Terminal contributes to hospital to realize on a large scale monitoring in real time to patient temperature situation, analyzes the clinical diagnosis and treatment of patient, is patient
Subsequent diagnosis provides valuable diagnostic message.It is not only convenient for the personal management of hospital, mitigates nursing staff's working strength, carries
The high working efficiency of medical staff；Medical staff and patient, for communicable disease, reduce medical care people without contact simultaneously
The possibility of member's infection.
Further, the central processing unit 2 include system control chip 21, electric source filter circuit 22, control by
Button 6 and work light 7, power supply stabilization circuit 4 are electrically connected by electric source filter circuit 22 with system control chip 21, the control
Button 6 and work light 7 processed are electrically connected with system control chip 21 respectively.When the temperature monitoring terminal measures body temperature, only
A control button 6, which need to be pressed, with hand to open, and work light 7 is used for the working condition of display terminal.Such as：Booting
When, blue lamp is always on 3 seconds；Shutdown：Blue lamp flickers 5 times（In 3 seconds）；Wireless network is not connected or disconnects：Dodge a red light within 10 seconds；Just
Often work（It is wirelessly connected and sends temperature）：Dodge a blue lamp within 10 seconds；Low-voltage is reminded：Red light is always on.
In the present invention, the side of the terminal body 1 is connected with armband 8, and the internal layer of the armband 8 is provided with electricity
Connecting line, electric connection line, which is hidden, is wrapped in armband 8, is not easy to be pullled disconnected；One end of the electric connection line and temperature probe electricity
Road 3 is electrically connected, and the other end of electric connection line is connected with the temp probe 9 exposed outside armband 8.The armband 8 is distributing arm band,
It can be suitable for shoulder of different shapes, the sense of discomfort come to patient's added shoulder straps is used to avoid its long-time；Ensure to survey simultaneously
Temp probe 9 is not easy to be subjected to displacement in armpit during amount, to ensure the stability of measurement of bldy temperature.
Preferably, the terminal body 1 is the polymer shell being composed of upper shell and lower housing, the armband
8 installation end is fixedly connected with the side of polymer shell, and the other side of polymer shell is provided with armband perforation 10.The end of armband 8
End setting velcro, armband 8 is rolled on shoulder, and the end of bandage 8 is then passed through armband perforation 10 again, then uses magic
Patch is pasted can fix on the outside of armband, facilitate wearing and be not easy to loosen.
Further, the front surface of the polymer shell is provided with identification code pattern（It is not marked in figure）, the identification
Code pattern is Quick Response Code or bar code.Further, matrix is provided with below the identification code pattern, described matrix is modeling
Expect film or sheet metal.Using the temperature monitoring terminal based on LoRa wireless transmission protocols compared with existing electronic thermometer,
In a distinctive points be to have unique corresponding identification code in each temperature monitoring terminal, user is firstly the need of with special cell phone application
Unique identification code in scanning device completes data input, and temp probe 9, which is then placed in transaxillary position, carries out temperature monitoring,
Temperature monitoring terminal uploads the temperature data of measurement with specific data format in real time by LoRa wireless transmission protocols.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not limited to the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, is made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to belonging to this practicality to any simple modification, equivalent change and modification made by above example
In the range of new technique scheme.
Claims (6)
1. a kind of temperature monitoring terminal based on LoRa wireless technologys, includes terminal body, the inside of the terminal body is set
It is equipped with central processing unit, temperature probe circuit, power module and power supply stabilization circuit, the power module and power supply voltage stabilizing electricity
Road is electrically connected, and power supply stabilization circuit and temperature probe circuit are electrically connected with central processing unit respectively, it is characterised in that：Further include
It includes LoRa program chips module, system frequency clock electricity to have LoRa wireless transmission circuits, the LoRa wireless transmission circuits
Road and LoRa antenna-matching circuits, the system frequency clock circuit and LoRa antenna-matching circuits respectively with LoRa program chips
Module is electrically connected, and LoRa program chip modules are electrically connected with central processing unit and power supply stabilization circuit, the LoRa antennas
It is connected with PCB wireless antennas with circuit.
2. a kind of temperature monitoring terminal based on LoRa wireless technologys according to claim 1, it is characterised in that：In described
Central Processing Unit includes system control chip, electric source filter circuit, control button and work light, and power supply stabilization circuit is logical
Electric source filter circuit is crossed to be electrically connected with system control chip, the control button and work light respectively with system control chip
Electrical connection.
3. a kind of temperature monitoring terminal based on LoRa wireless technologys according to claim 1, it is characterised in that：The end
The side of end main body is connected with armband, and the internal layer of the armband is provided with electric connection line, one end of the electric connection line and thermometric
Probe circuit is electrically connected, and the other end of electric connection line is connected with the temp probe exposed outside armband.
4. a kind of temperature monitoring terminal based on LoRa wireless technologys according to claim 3, it is characterised in that：The end
End main body is the polymer shell being composed of upper shell and lower housing, and the installation end of the armband is solid with the side of polymer shell
The other side of fixed connection, polymer shell is provided with armband perforation.
5. a kind of temperature monitoring terminal based on LoRa wireless technologys according to claim 4, it is characterised in that：The modeling
The front surface of mass shell body is provided with identification code pattern, and the identification code pattern is Quick Response Code or bar code.
6. a kind of temperature monitoring terminal based on LoRa wireless technologys according to claim 5, it is characterised in that：The knowledge
Matrix is provided with below other code pattern, described matrix is plastic foil or sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681909.1U CN208076059U (en) | 2018-05-09 | 2018-05-09 | A kind of temperature monitoring terminal based on LoRa wireless technologys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681909.1U CN208076059U (en) | 2018-05-09 | 2018-05-09 | A kind of temperature monitoring terminal based on LoRa wireless technologys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076059U true CN208076059U (en) | 2018-11-09 |
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ID=64045486
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681909.1U Active CN208076059U (en) | 2018-05-09 | 2018-05-09 | A kind of temperature monitoring terminal based on LoRa wireless technologys |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617778A (en) * | 2020-12-28 | 2021-04-09 | 威铠诺(苏州)科技有限公司 | Arm-wearing type pulse blood oxygen body temperature detector, sickbed guardrail plate using same and nursing sickbed |
-
2018
- 2018-05-09 CN CN201820681909.1U patent/CN208076059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617778A (en) * | 2020-12-28 | 2021-04-09 | 威铠诺(苏州)科技有限公司 | Arm-wearing type pulse blood oxygen body temperature detector, sickbed guardrail plate using same and nursing sickbed |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 537500 Rongzhou Town, Yungzhou County, Yulin City, Guangxi Zhuang Autonomous Region, No. 6 Qiaoxiang Avenue, 6 Rongzhou Commercial Town, No. 605 Patentee after: Guangxi honor Health Technology Co., Ltd. Address before: 523000 No. 17 B301, No. 2 Headquarters of Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Dongguan Hai Hong Electronic Technology Co., Ltd. |