CN207281548U - A kind of prolongable data acquisition device - Google Patents

Abstract

The utility model discloses a kind of prolongable data acquisition device, including housing, Internet of Things card communication module, WIFI module, display screen and the network interface that the enclosure interior is integrated with microcontroller and is connected respectively with microcontroller, the network interface is equipped with least one sensor interface, the hull outside carries sensor, the signal output part of the sensor is detachably connected with the sensor interface by umbilical connector, which further includes power module.Since the device is using external detachable sensor, therefore it has very high expansion, user can voluntarily select the type of sensor according to the scene of its application, after the sensor chosen is connected with the device, the required data in application scenarios can be collected, therefore the harvester can be with flexible Application and plurality of application scenes.

Description

A kind of prolongable data acquisition device

Technical field

Data acquisition technology is the utility model is related to, more specifically, it relates to a kind of prolongable data acquisition device.

Background technology

With enhancing of the people to the control wish for producing, living, equipped with various sensors gathering various data Data collection station also increasingly frequently occur in the visual field of people.Such as monitoring outdoor environment, monitoring household Data collection station that environment, monitoring Chemical Manufacture, detection mineral products gather etc., each item number collected using data collection station According to people can be monitored the links for producing, living, so as to improve production efficiency and quality of life.

Existing data acquisition device, its sensor type configured is exactly according to its set applied field when it dispatches from the factory Scape realizes what is customized, therefore existing data acquisition device often can be only applied to dedicated scene, it may not apply to it His scene, therefore its expansion is very poor, it is impossible to flexible Application.

Utility model content

To be filled in view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of prolongable data acquisition Put, it can be adapted for plurality of application scenes, and flexibility ratio is high.

To achieve the above object, the utility model provides following technical solution：

A kind of prolongable data acquisition device, including housing, the enclosure interior be integrated with microcontroller and respectively with Internet of Things card communication module, WIFI module, display screen and the network interface of microcontroller connection, the network interface are equipped with least one Sensor interface, the hull outside carry sensor, and the signal output part of the sensor passes through with the sensor interface Umbilical connector is detachably connected, which further includes power module.

Using the above scheme, since the device is using external detachable sensor, it has very high Expansion, user can voluntarily select the type of sensor according to the scene of its application, the sensor chosen and the device connected After connecing, the required data in application scenarios can be collected, therefore the harvester can be with flexible Application and plurality of application scenes.

Preferably：It is additionally provided with USB interface, OTG interfaces and SD card interface on the housing, the USB interface, OTG interfaces and SD card interface are all connected with the microcontroller.

Using the above scheme, External memory equipment and the harvester can be directly connected to, facilitates shared data, into one Step has expanded the scope of application of the device.

Preferably：The device further includes GPS module, and the GPS module is connected with the microcontroller.

Using the above scheme, GPS module can position harvester, obtain the current location of harvester, adopt Acquisition means can generate the monitoring information for including geographical location, be counted greatly easy to monitoring of the subsequent analysis generation based on geographical location According to.

Preferably：The Internet of Things card communication module includes 2G communication modules, 3G communication modules and 4G communication modules.

Using the above scheme, harvester can be made to be suitable for complicated network environment.

Preferably：The display screen is touching display screen.

Preferably：The power module is ups power.

Using the above scheme, in mains failure, ups power can continue to power to harvester for a period of time, carry The high reliability of harvester.

Preferably：The umbilical connector is GX16-4 connectors.

Using the above scheme, GX16-4 connectors not only connect, convenient disassembly, also support hot plug, it is possible to achieve opening More emat sensor under machine state, harvester collocation sensor is given so as to greatly facilitate.

Preferably：The device further includes electric quantity detecting circuit, the input terminal connection UP of the electric quantity monitoring circuit The storage battery of power supply and the output terminal connection microcontroller of electric quantity detecting circuit.

Using the above scheme, during battery discharging, electric quantity detecting circuit is detected remaining capacity, monolithic Machine control touching display screen shows electricity, and the remaining capacity of device is understood easy to staff.

Preferably：The housing is water proof and dust proof housing.

Using the above scheme, the ability that the harvester can be made to have water proof and dust proof, can tackle severe answer Use environment.

Compared with prior art, the utility model has the advantages that：Since the device is using external detachable biography Sensor, therefore it has very high expansion, user can voluntarily select the type of sensor according to the scene of its application, will select After good sensor is connected with the device, the required data in application scenarios can be collected, therefore the harvester can spirit Application living and plurality of application scenes.

Brief description of the drawings

Fig. 1 is the external structure schematic diagram of data acquisition device；

Fig. 2 is the circuit diagram of data acquisition device.

Description of reference numerals:1st, housing；2nd, touching display screen；3rd, sensor interface；4th, USB interface；5th, OTG interfaces；6、 SD card interface；7th, umbilical connector；8th, sensor.

Embodiment

With reference to Fig. 1, a kind of prolongable data acquisition device, including housing 1, housing 1 are the housing of water proof and dust proof.In shell Touching display screen 2,8 interface 3 of sensor, USB interface 4, OTG interfaces 5 and SD card interface 6 are provided with body 1.8 interface 3 of sensor Quantity for one or more, 8 interface 3 of sensor be used for connect various sensors 8, sensor 8 is placed in outside housing 1, sensing Connected between 8 interface 3 of signal output part and sensor of device 8 using the connector of plug-in, umbilical connector 7 here is adopted It is GX16-4 connectors, it is the connection structure of card dismounting, can very easily complete the connection of sensor 8 and tear open Unload, and it supports hot plug.

With reference to Fig. 2, the circuit built in housing 1 includes microcontroller, further includes the Internet of Things cartoon being connected with the serial ports of microcontroller Interrogate module, network interface, WIFI module and GPS module.Wherein Internet of Things card communication module includes 2G modules, 3G module and 4G moulds Block, and network interface is RS485 communication modules, 8 interface 3 of sensor connects the signal input part of RS485 communication modules, and touch-control is shown Display screen 2 connects the I/O ports of microcontroller, and USB interface 4, OTG interfaces 5 and SD card interface 6 are all connected with the reading and writing data end of microcontroller Mouthful.The harvester further includes power module, and the modules connection of power module and built-in circuit is to power, power module For ups power, built-in circuit further includes electric quantity detecting circuit, the storage battery of the input terminal connection ups power of electric quantity detecting circuit Discharge end, electric quantity detecting circuit output terminal connection microcontroller sampled signal input mouth.

Since the device is using external detachable sensor 8, it has very high expansion, it is applied Scene it is wider.

The harvester, before its use, it is necessary to according to the scene of its application come the sensor for the work that selects to arrange in pairs or groups therewith 8, then the device and the receiving device at rear are established and connected.Such as, it is necessary to which select can be with when being applied to environmental monitoring The supporting temperature sensor 8 of connection, humidity sensor 8, air velocity transducer 8, dust sensor 8, gas sensor 8, noise Sensor 8, illuminance sensor 8 etc., various sensors 8 are plugged on 8 interface 3 of sensor.Harvester is connected into alternating current Afterwards, start can start to work.

In its course of work, its various sensor 8 being equipped with is detected the various parameters in environment, detects Each item data is sent to microcontroller, and microcontroller handles data and calls GPS module to position, and microcontroller is again to ring Border data and geographic position data are integrated, build environment monitoring information, and acquisition terminal is logical by WIFI network or movement Environmental monitoring information is uploaded to the receiving device at rear or is directly uploaded to environmental monitoring big data platform by communication network.User The environmental monitoring of regional can be inquired about at any time by monitoring big data platform by the server or access environment that access rear Data.

In addition, microcontroller also controls touching display screen 2 to show real-time detector data, ring is obtained easy to Field Force Border monitoring information.

, can be by External memory equipment with being somebody's turn to do since the harvester is furnished with USB interface 4, OTG interfaces 5 and SD card interface 6 Harvester is directly connected to, and facilitates shared data, has further expanded the scope of application of the device.

Since the power supply of the device is ups power, in the case of mains failure, the storage battery of ups power starts to discharge, To maintain the normal work of the device.During battery discharging, electric quantity detecting circuit is detected remaining capacity, single Piece machine control touching display screen 2 shows electricity, and the remaining capacity of device is understood easy to staff.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (9)

1. a kind of prolongable data acquisition device, including housing, it is characterized in that：The enclosure interior be integrated with microcontroller and Internet of Things card communication module, WIFI module, display screen and the network interface being connected respectively with microcontroller, the network interface is with to the utmost A few sensor interface, the hull outside carry sensor, and the signal output part of the sensor connects with the sensor Mouth is detachably connected by umbilical connector, which further includes power module.

2. prolongable data acquisition device according to claim 1, it is characterized in that：USB is additionally provided with the housing Interface, OTG interfaces and SD card interface, the USB interface, OTG interfaces and SD card interface are all connected with the microcontroller.

3. prolongable data acquisition device according to claim 1, it is characterized in that：The device further includes GPS module, institute GPS module is stated to be connected with the microcontroller.

4. prolongable data acquisition device according to claim 1, it is characterized in that：The Internet of Things card communication module includes 2G communication modules, 3G communication modules and 4G communication modules.

5. prolongable data acquisition device according to claim 1, it is characterized in that：The display screen shows for touch-control Screen.

6. prolongable data acquisition device according to claim 1, it is characterized in that：The power module is ups power.

7. prolongable data acquisition device according to claim 1, it is characterized in that：The umbilical connector is GX16-4 connectors.

8. prolongable data acquisition device according to claim 6, it is characterized in that：The device further includes electric power detection electricity Road, the storage battery of input terminal connection UP power supplys and the output terminal of electric quantity detecting circuit of the electric quantity monitoring circuit connect the list Piece machine.

9. prolongable data acquisition device according to claim 1, it is characterized in that：The housing is water proof and dust proof shell Body.