CN208848460U - A kind of industry Internet of Things M2M communication experiment porch - Google Patents
A kind of industry Internet of Things M2M communication experiment porch Download PDFInfo
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- CN208848460U CN208848460U CN201820887363.5U CN201820887363U CN208848460U CN 208848460 U CN208848460 U CN 208848460U CN 201820887363 U CN201820887363 U CN 201820887363U CN 208848460 U CN208848460 U CN 208848460U
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- line concentrator
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- experiment porch
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Abstract
The utility model discloses a kind of industrial Internet of Things M2M communication experiment porch, including pedestal；Mounting plate and workbench are provided with above the pedestal；The installation plate surface uniform intervals are provided with several through-holes；Cooperate the fast assembling-disassembling that various elements may be implemented by bolt and through-hole 21；By the conversion of workbench and the hinged realization operation teaching personnel positions of pedestal, avoids blocking student's sight, promote classroom bandwagon effect；Harness used in each module of communication system, interelement is distributed neatly by the first line concentrator and the second line concentrator, is locally changed convenient for Fast Installation and later period；The M2M communication experiment porch uses modular design pattern, and the teaching of a variety of use cases and data interaction case may be implemented, meet a variety of religion scientific research demands, can be obviously improved quality of practical teaching.
Description
Technical field
The utility model relates to instructional device field more particularly to a kind of industrial Internet of Things M2M communication experiment porch.
Background technique
The development of Internet of Things industry be unable to do without the support of Internet of Things professional.It is extensive that Internet of Things industry is related to industry, needs
It will a large amount of different types of talent, especially applied talents.And vocational education can turn out higher-level skills, be adapted to produce
The talent of industry development, be unable to do without campus stage teaching practice abundant.Industrial Internet of Things M2M communication experiment porch is as a kind of
The networking for holding a variety of Internet of Things the relevant technologies and multiple network technology platform, can provide sensor technology, RFID label tag and reading
Write device technology, sensor network technology, ZigBee technology, WiFi technology, the dress of integrated application between 433MHz and various technologies
It sets, to promotion professional colleges personnel training, Specialized Construction and local economy and social development etc. is promoted to have positive effect
And effect.And there is no similar mature commercially produced product on current market, it is therefore necessary to invent a kind of installation reequip it is convenient,
The good industrial Internet of Things M2M communication experiment porch of classroom bandwagon effect.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provide a kind of installation repacking it is convenient,
The good industrial Internet of Things M2M communication experiment porch of classroom bandwagon effect.
Technical solution: to achieve the above object, a kind of industrial Internet of Things M2M communication experiment porch of the utility model, packet
Include pedestal；Mounting plate and workbench are provided with above the pedestal；The installation plate surface uniform intervals are provided with several through-holes；
The first line concentrator is provided on the mounting plate；First line concentrator includes fixing piece and rotating member；Institute
It states fixing piece side and is coated with rubber layer；The fixing piece is embedded in through-hole close to one end of through-hole；The fixing piece is separate
One end of through-hole is equipped with cavity；Sliding slot and annular groove are provided in the cavity；The setting direction of the sliding slot and the length of fixing piece
It is identical to spend direction；The sliding slot extends internally from cavity edge, passes through annular groove；The rotating member is set with cavity nested arrangements
It sets；The rotating member is equipped with sliding block close to the one end side of cavity；The sliding block is equipped with sliding slot, annular groove；The rotation
Part is symmetrically arranged with blade far from the one end side of cavity；Harness is wound on the blade.
Further, the second line concentrator is provided on the mounting plate；The second line concentrator input end is provided with
Several separated time slots；The outlet end side surface of second line concentrator is arranged at intervals with several arc grooves；Cooperation in the arc groove
It is provided with sliding handle；The sliding handle is embedded in one end in the second line concentrator and pitches equipped with line.
Further, wherein one end bottom and base upper surface of the workbench on mounting plate length direction are hinged.
Further, communication system is provided on the mounting plate；The communication system includes things-internet gateway；The object
Networking gateway and sensor, executing agency's communication connection；The things-internet gateway is connect by USB interface with computer communication.
The utility model has the advantages that a kind of industrial Internet of Things M2M communication experiment porch of the utility model, including pedestal；The pedestal
Top is provided with mounting plate and workbench；The installation plate surface uniform intervals are provided with several through-holes；Pass through bolt and through-hole
The fast assembling-disassembling of various elements may be implemented in 21 cooperations；Pass through the hinged realization operation teaching personnel positions of workbench and pedestal
Conversion avoids blocking student's sight, promotes classroom bandwagon effect；Make communication system by the first line concentrator and the second line concentrator
Unite each module, harness is neatly distributed used in interelement, locally changed convenient for Fast Installation and later period；The M2M communication experiment porch
Using modular design pattern, the teaching of a variety of use cases and data interaction case may be implemented, meet a variety of religion scientific researches
Demand can be obviously improved quality of practical teaching.
Detailed description of the invention
Attached drawing 1 is experiment porch overall structure diagram；
Attached drawing 2 is the first line concentrator structural schematic diagram；
Attached drawing 3 is the first line concentrator using renderings；
Attached drawing 4 is the second line concentrator structural schematic diagram；
Attached drawing 5 is the second line concentrator using renderings；
Attached drawing 6 is communication system overall structure figure.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of industry Internet of Things M2M communication experiment porch, as shown in Fig. 1, including pedestal 1；It is arranged above the pedestal 1
There are mounting plate 2 and workbench 3；The 2 surface uniform intervals of mounting plate are provided with several through-holes 21, can pass through bolt and through-hole
The fast assembling-disassembling of various elements may be implemented in 21 cooperations；Wherein one end bottom of the workbench 3 on 2 length direction of mounting plate
It is hinged with 1 upper surface of pedestal, before being imparted knowledge to students debugging detection work when, workbench 3 is located at the front of mounting plate 2, when to
When student demonstrates, operation element platform 3 is rotated around hinged place to the side of mounting plate 2, to avoid blocking sight, is taught simultaneously
Scholar person can still continue to carry out relevant operation on workbench 3.
The first line concentrator 4 is provided on the mounting plate 2；As shown in Fig. 2, first line concentrator 4 includes solid
Determine part 41 and rotating member 42；41 side of fixing piece is coated with rubber layer；The fixing piece 41 is embedding close to one end of through-hole 21
It is located in through-hole 21；The elasticity of rubber layer can increase the frictional force between 41 side wall of fixing piece and through-hole 21, prevent it from falling off,
This plug-in design realizes the Fast Installation of the first line concentrator 4, improves the construction and repacking speed of communication experiment platform
Degree；The fixing piece 41 is equipped with cavity 43 far from one end of through-hole 21；Sliding slot 431 and annular groove 432 are provided in the cavity 43；
The setting direction of the sliding slot 431 is identical as the length direction of fixing piece 41；The sliding slot 431 inwardly prolongs from 43 edge of cavity
It stretches, passes through annular groove 432；The rotating member 42 is nested with cavity 43 to be arranged；The rotating member 42 is close to one end of cavity 43
Side is equipped with sliding block 421；The sliding block 421 is equipped with sliding slot 431, annular groove 432；When needing rotary motion part 42, behaviour
Make sliding block 421 431 to be moved in 432 track of annular groove and rotated along the chute；When needing rotating member 42 fixed, by sliding block 421
431 remove 432 track of annular groove along the chute；The rotating member 42 is symmetrically arranged with blade far from the one end side of cavity 43
422, groove is additionally provided on one end over blade 422, for facilitating harness 7 to position；It is wound with harness 7 on the blade 422,
These connection lines of harness 7 between disparate modules or element；After the completion of element and harness load connect, in too long harness
First line concentrator 4 is set on 7 paths, first harness 7 winds with one circuit around blade 422 manually, then passes through rotary motion part 42
Further winding storage harness 7, keeps entire route exceptionally straight, has both avoided mutually tangling, be also easier to recognize, convenient for the later period to part
Route is modified；Attached drawing 3 show using renderings, is connected between first element 81 and second element 82 by harness 7 in figure
It connects, the first line concentrator 4 is mounted in the through-hole 21 between two elements, and the winding of harness 7 is arranged on blade 422, is avoided
Harness excess-length is chaotic.
As shown in Fig. 4, the second line concentrator 5 is provided on the mounting plate 2；Second line concentrator, 5 input end
It is provided with several separated time slots 51；The outlet end side surface of second line concentrator 5 is arranged at intervals with several arc grooves 52, and being used to will
Harness 7 into the second line concentrator 5 is respectively separated and clears；Sliding handle 53 is equipped in the arc groove 52；The sliding handle
One end in 53 the second line concentrators 5 of insertion is equipped with line fork 531, when harness 7 penetrates the second line concentrator 5 from arc groove 52
When internal, 531 pairs of each single lines are pitched by line and are constrained, adjustment 53 position of sliding handle, each line are moved towards according to corresponding line
Road is drawn after line fork 531 from the outlet of the second line concentrator 5, connects next place's module or element according to respective direction,
The wide-angle being likely to occur in traditional wiring is avoided to bend, extension wire service life；Attached drawing 5 show the second line concentrator 5
Beam splitting effect picture.
Communication system is provided on the mounting plate 2；As shown in Fig. 6, the communication system includes things-internet gateway 61；
The things-internet gateway 61 and sensor 62,63 communication connection of executing agency；The things-internet gateway 61 passes through USB interface and meter
Calculation machine communication connection；The networking for constructing a variety of Internet of Things the relevant technologies and multiple network technology platform based on this, can
Offer sensor technology, RFID label tag and reader technology, sensor network technology, typical ZigBee technology, WiFi technology,
Integrated application between 433MHz and various technologies.
The M2M communication experiment porch uses modular design pattern, can match various modules according to actual needs and set up
Solid sequence.Using modular auxiliary products, each module is the ring in entire experimental system, can carry out separate modular
Teaching and experiment；The modularization auxiliary products of offer include typical sensors (for example, temperature sensor, humidity sensor, light
Dependent sensor, pressure sensor, infrared sensor etc.) and Zigbee node, WiFi technology, RS485, Lora technology etc.；Respectively
Modular products-hardware has the open interface that can merge, between each module device can flexible combination, can be according to unique design
And application, various technologies are merged, innovative teaching and experiment and comprehensive application are carried out.Meanwhile the reserved sensing of system design
Device and performer interface, can any external other devices, there is scalability and flexibility.
Meanwhile the experiment porch also provides integrated monitoring screen, various sensors, performer, wire jumper, switch, monitoring
Instrument, serial ports slot etc. are provided which convenient socket to all components on station, convenient for operation.Using visual
Monitoring software, friendly interface is easy to operate, facilitates teaching and experiment.
By the industry Internet of Things M2M communication experiment porch can be formed one by " perceptual recognition " to " rationality cognition ",
Three layers of " heuristic " professor for arriving " post cognition " again learn Training Lessons System with " experience type ", reach incremental effect
Fruit, from different angles deeper study to industrial technology of Internet of things；Its typical use case and data interaction case
As follows: 1, sensor acquisition data are wirelessly transmitted to multi-connection IOT gateway by embedded board, through multi-connection IOT gateway
Server is sent to by MQTT agreement in a manner of WiFi communication to show；2, it is adopted by the sensor being connected with PLC expansion module
Collect data through PLC device, MODBUS agreement is transmitted to multi-connection IOT gateway through data gateway in a manner of wired RS-485, finally
Upload server；3, python Programming with Pascal Language is carried out to multi-connection IOT gateway, realizes wired and wireless data receiver and forwarding etc.
Function is sensor technology, sensor network technology, typical Zigbee, WiFi, 433MHz, NB-IOT, Lora, bluetooth etc.
Integrated application between the various technologies such as the cable communicating technologies such as wireless communication technique and RS-232/485, plc communication, single-chip microcontroller
Equipment Foundations are provided；4, server sends instruction, according to MQTT communication protocol through multi-connection IOT gateway in a manner of WiFi communication
Embedded board is radioed to, rotation control is carried out to the motor connected.
The M2M communication experiment porch is feature-rich, is able to satisfy a variety of religion scientific research demands, can be obviously improved practical teaching matter
Amount.
Specific equipment and technology specification is as follows, which is selected in the market according to this standard
Purchase:
(1) multi-connection IoT gateway
Containing memory, hard disk, WiFi, 4G, Zigbee, bluetooth, Lora, the 3-4 kind in the wireless modules such as NB-IOT are matched；Branch
Hold 1 M.2 slot, 1 half long MiniPCIe slot, 1 overall length MiniPCIe slot, be suitable for WiFi/3G/4G LTE/
Zigbee and LoRa etc. is wirelessly connected；It supports the input of 12~24V DC wide voltage source, has the function of connection and extension abundant；Packet
2 RS-232 and RS-422/RS-485 serial ports are included, can be used for equipment control and wired sensor data fusion；Standard configuration 2
3.0 interface of USB, 1 audio jack and 2 gigabit networking ports；Support HEVC and VP9HW encoding and decoding of video solution party
Case can play H.265 4K video on low power consuming devices.1 HDMI and 1 DP display interface is provided；Support linux etc.
System can realize typical gateway function with python Programming with Pascal Language.
(2) WiFi far module
Wireless I/O module based on Ethernet, is expanded by wireless Wi-Fi network.At data acquisition, intelligence
Reason and data publication these three core function effective integrations are in single I/O module；It is internally integrated HTML5 document, can directly be led to
Web browser is crossed to be configured and accessed on the mobile apparatus.Using RESTful API；The data storage function having, works as hair
When raw network communication failure, product will not lose live real time data；(WPA2, SSL and three-level user step on three kinds of security levels
Record)；Interchangeable flexibility antenna and external DIP switch, convenient and fast One-key recovery default setting.Support traditional industry acquisition
Outside Modbus Transmission Control Protocol, also software architecture agreement RESTful of the support based on Internet of Things can pass through GET/PUT/
The grammers such as DELETE/PATCH directly obtain data from WISE in the form of Web page, while exporting order and realizing long-range control.
(3) wireless network coordinator
2.4GHz IEEE 802.15.4 is compatible with RF, provides RS-422/485 interface and USB interface, multi input power is set
Meter, outdoor ranges support the input of 2 × AA alkaline battery up to 1000 meters.
(4) wireless repeater
Based on IEEE802.15.4/ZIGBEE technology, the free frequency range in the whole world 2.4G, for ease of maintenaince and in-site installation, small function
Rate wireless communication, expands network range and covering surface, and the input of 2 × AA alkaline battery is supported up to 1000 meters in outdoor zone, and wireless
Network coordinator, wireless terminal device are used cooperatively.
(5) wireless terminal device
Based on IEEE802.15.4/ZIGBEE technology, the free frequency range in the whole world 2.4G, for ease of maintenaince and in-site installation, small function
Rate wireless communication and wireless network coordinator, wireless repeater are used cooperatively.
(6) Lora development board
Lora development platform, ARM Cortex-M4 processor, memory 64KB memory/256KB flash memory support public LoRa
Network or individual's LoRa network, support 1 UART, 1 I2C, 1 SPI, 8 GPIO, 1 road PWM, 4 ADC, and 1 USB is interior
Set formula Temperature Humidity Sensor, including cable and antenna, SDK exploitation.
(7) data gateway
10/100Mbps communication speed is provided, at most 8 clients is allowed to access field data simultaneously, supports most of bands
The HMI software of Modbus agreement/TCP driver or OPC Server is configured at most can provide when RS-485 serial mode
31 independent serial ports provide auto search device ID Windows tool, RS-485 and power supply line surge protection, automatically
RS-485 data flow control, simple DIN guide rail and wall hanging mounting means support Modbus/ASCII, RTU communications protocol to control
Device processed.
(8)PLC
PLC host 18 enter/14 go out 2 transistors export remaining relay output AC90~260V, support and data gateway
It is communicated.
(9) PLC expansion module
With the precision electric current input of 14,3 channel, the input of 4 channel temperatures and the accuracy voltage output of 10,2 channels；3 channels
0~20mA of electric current, 4~20mA to input optional and 2 channels voltages, 0~5V, 0~10V output optional, set by host computer
It is fixed；3 channel A/D and 4 channel PT input has PID regulatory function；Simulation, the processing of numerical portion isolated from power.
(10) touch control screen
C language script function, fortune are supported in 16000000 true color, downloading, starting, operation, Trinitarian ultrahigh speed response
Calculation, free agreement write, draw, and improve programming freedom degree, BMP, JPG format picture is supported to show, solid 3D picture library abundant,
Picture is more lively, flexible subassembly selection space, and customized cartoon track design, data acquisition saves function, the time is supported to become
Gesture figure, the data management mode of the diversified forms such as XY tendency chart, the storage of formulation data and bi-directionally transmitted, raising working efficiency；
ARM9CPU, 400MHZ dominant frequency, 64M memory, 128M memory capacity, 7 inches, 16,000,000 color TFT liquid crystal display LED backlights are differentiated
Rate 800*480,1 com port support 232 communication modes, realize the quick transmission of data by USB-B interface with clock.
(11) embedded board
STM32F103MCU is preferentially used, the data of the acquisitions such as the sensor of connection can be passed through into the embedded development system
System is transferred to the wireless device being connected, and is transferred to things-internet gateway, while also can receive things-internet gateway and sending over
Instruction, control motor, the fan of connection, the equipment such as mechanical actuating mechanism.
(12) sensor, motor, mechanical actuating mechanism etc.
It is able to cooperate embedded board use, so that entire industrial Internet of Things M2M communication system is able to achieve sensing data and adopts
The functions such as collection, motor control, mechanical execution, meet the demands such as school instruction, scientific research.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of industry Internet of Things M2M communication experiment porch, it is characterised in that: including pedestal (1)；It is set above the pedestal (1)
It is equipped with mounting plate (2) and workbench (3)；Mounting plate (2) surface uniform intervals are provided with several through-holes (21)；
The first line concentrator (4) are provided on the mounting plate (2)；First line concentrator (4) include fixing piece (41) and
Rotating member (42)；Fixing piece (41) side is coated with rubber layer；The fixing piece (41) is embedding close to the one end of through-hole (21)
It is located in through-hole (21)；The fixing piece (41) is equipped with cavity (43) far from the one end of through-hole (21)；It is set in the cavity (43)
It is equipped with sliding slot (431) and annular groove (432)；The setting direction of the sliding slot (431) is identical as the length direction of fixing piece (41)；Institute
It states sliding slot (431) to extend internally from cavity (43) edge, pass through annular groove (432)；The rotating member (42) and cavity (43) are embedding
Set is equipped with；One end side of the rotating member (42) close to cavity (43) is equipped with sliding block (421)；The sliding block (421) with
Sliding slot (431), annular groove (432) are equipped with；The rotating member (42) is symmetrically arranged with leaf far from the one end side of cavity (43)
Piece (422)；Harness is wound on the blade (422).
2. a kind of industrial Internet of Things M2M communication experiment porch according to claim 1, it is characterised in that: the mounting plate
(2) the second line concentrator (5) are provided on；Second line concentrator (5) input end is provided with several separated time slots (51)；It is described
The outlet end side surface of second line concentrator (5) is arranged at intervals with several arc grooves (52)；It is equipped in the arc groove (52)
There are sliding handle (53)；One end in sliding handle (53) insertion the second line concentrator (5) is equipped with line fork (531).
3. a kind of industrial Internet of Things M2M communication experiment porch according to claim 1, it is characterised in that: the workbench
(3) wherein one end bottom on mounting plate (2) length direction and pedestal (1) upper surface are hinged.
4. a kind of industrial Internet of Things M2M communication experiment porch according to claim 1, it is characterised in that: the mounting plate
(2) communication system is provided on；The communication system includes things-internet gateway (61)；The things-internet gateway (61) and sensor
(62), executing agency (63) communication connection；The things-internet gateway (61) is connect by USB interface with computer communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887363.5U CN208848460U (en) | 2018-06-08 | 2018-06-08 | A kind of industry Internet of Things M2M communication experiment porch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887363.5U CN208848460U (en) | 2018-06-08 | 2018-06-08 | A kind of industry Internet of Things M2M communication experiment porch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208848460U true CN208848460U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820887363.5U Expired - Fee Related CN208848460U (en) | 2018-06-08 | 2018-06-08 | A kind of industry Internet of Things M2M communication experiment porch |
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| CN (1) | CN208848460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136531A (en) * | 2019-06-12 | 2019-08-16 | 江苏艾什顿科技有限公司 | A kind of LoRa real training experimental box |
-
2018
- 2018-06-08 CN CN201820887363.5U patent/CN208848460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136531A (en) * | 2019-06-12 | 2019-08-16 | 江苏艾什顿科技有限公司 | A kind of LoRa real training experimental box |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20200608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |