CN209372933U - A kind of three-phase multifunctional electric instrument - Google Patents
A kind of three-phase multifunctional electric instrument Download PDFInfo
- Publication number
- CN209372933U CN209372933U CN201920028765.4U CN201920028765U CN209372933U CN 209372933 U CN209372933 U CN 209372933U CN 201920028765 U CN201920028765 U CN 201920028765U CN 209372933 U CN209372933 U CN 209372933U
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- CN
- China
- Prior art keywords
- communication module
- phase power
- meter body
- power meter
- phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of three-phase multifunctional electric instruments, it is desirable to provide a kind of wireless telecommunications, assembly is easy to maintain and saves the three-phase multifunctional electric instrument of cost.The utility model includes three-phase power meter body, the MCU controller for being provided with master control borad in the three-phase power meter body and being electrically connected with master control borad, it is also embedded in the three-phase power meter body to be provided with communication module group, the communication module group includes circuit board, the both ends of the circuit board are provided with the pin contact pin being electrically connected with the master control borad, communication chip and wireless communication module are integrated on the circuit board, the three-phase power meter body is connect by the wireless communication module with background monitoring system signal.The utility model is applied to the technical field of electric instrument.
Description
Technical field
The utility model relates to a kind of electric instrument, in particular to a kind of three-phase multifunctional electric instrument.
Background technique
Three-phase multifunctional electric instrument is widely used in various industrial equipments, the prison of parameters of electric power when for equipment operation
Control, metering are instrument and equipments indispensable inside modern electric power industry.For the safe operation of power equipment, equipment pipe is needed
Reason personnel's real-time monitoring equipment runtime parameter.Currently, mainstream obtains the mode of electric instrument runtime parameter on the market, it is to make
The RS485 communication interface for connecting equipment by wired mode with transparent transmission DTU or communication manager is issued by timing to equipment
The order for obtaining data obtains the runtime data of equipment, and communication apparatus transfers data to host computer, by host computer to reception
To data parsed and handled, generating device runtime parameter data are referred in order to provide to equipment management personnel.
There are following disadvantages for this prior art:
1. present mainstream acquisition three-phase power instrumented data is to connect equipment RS485 communication interface by communication cable and lead to
Equipment is interrogated, realizes and is sent to host computer in the data of three-phase power instrument, which causes scene to need to be routed, and needs professional people
Member carries out wiring and setting, to make live mixed and disorderly, construction cost height, the construction period is long；
2. mainstream acquisition three-phase power instrumented data is set by communication cable connection equipment RS485 communication interface and communication
Standby, the data that will lead to all three-phase power instrument under the communication apparatus if it is communication appliance fault are not all sent not go out,
To form Single Point of Faliure；
3. mainstream acquisition three-phase power instrumented data is set by communication cable connection equipment RS485 communication interface and communication
Standby, due to the limitation of RS485 communication interface, the distance of communication apparatus and three-phase power instrument has certain limitation；
4. mainstream acquisition three-phase power instrumented data is set by communication cable connection equipment RS485 communication interface and communication
Standby, if three-phase power instrument breaks down, maintenance cost is high, and very by that may influence other three-phase power instrument.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide a kind of wireless telecommunications,
Assemble three-phase multifunctional electric instrument that is easy to maintain and saving cost.
The technical scheme adopted by the utility model is the utility model includes three-phase power meter body, the three-phase
The MCU controller for being provided with master control borad in electric instrument ontology and being electrically connected with master control borad, in the three-phase power meter body
Also embedded to be provided with communication module group, the communication module group includes circuit board, and the both ends of the circuit board are provided with and the master
The pin contact pin of plate electrical connection is controlled, is integrated with communication chip and wireless communication module, the three-phase power instrument on the circuit board
Table ontology is connect by the wireless communication module with background monitoring system signal.
Further, the wireless communication module is paster antenna or bluetooth transceiver module or WiFi communication module.
Further, it is additionally provided with SIM card deck on the circuit board, is provided with SIM card in the SIM card deck.
Further, the background monitoring system is one of monitoring host computer, mobile phone and computer or a variety of.
The beneficial effects of the utility model are: since the utility model includes three-phase power meter body, the three-phase electricity
The MCU controller for being provided with master control borad in power meter body and being electrically connected with master control borad, the three-phase power meter body are interior also
Embedded to be provided with communication module group, the communication module group includes circuit board, and the both ends of the circuit board are provided with and the master control
The pin contact pin of plate electrical connection is integrated with communication chip and wireless communication module, the three-phase multifunctional electricity on the circuit board
Power instrument is connect by the wireless communication module with background monitoring system signal, so to design one kind novel for the utility model
Acquisition electric instrument data scheme, apply generally to the three-phase multifunctional electric power instrument in all addressable mobile network places
The communication module group is directly embedded into inside the three-phase power meter body by table, the utility model, any is set without external
It is standby to send in real time background monitoring system for the data of the three-phase power meter body, avoid the wiring of present mainstream
Difficulty of construction and cost is greatly reduced in mode, and the data acquisition to three-phase power instrument can be realized without professional's guidance,
Power equipment runtime parameter is monitored in real time to realize, is provided safeguard for the safe operation of equipment.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic diagram of communication module group；
Fig. 3 is this practical schematic diagram.
Specific embodiment
As shown in Figure 1 to Figure 3, in the present embodiment, the utility model includes three-phase power meter body 1, the three-phase
The MCU controller for being provided with master control borad in electric instrument ontology 1 and being electrically connected with master control borad, the three-phase power meter body 1
Inside also embedded to be provided with communication module group 2, the communication module group 2 includes circuit board 3, the both ends of the circuit board 3 be provided with
The pin contact pin 4 of master control borad electrical connection is integrated with communication chip 5 and wireless communication module 6 on the circuit board 3, described
Three-phase power meter body 1 is connect by the wireless communication module 6 with 7 signal of background monitoring system；The pin contact pin 4
Design can be such that the communication module group 2 is directly electrically connected with the three-phase power meter body 1, and more without reequiping existing three-phase
Appearance, size and the interface of function electric instrument, so the utility model is directly by contact pin mode and the three-phase power
The master control borad of meter body 1 is attached, so the utility model installs additional, process is simple and follow-up maintenance work is also very convenient.
In the present embodiment, the wireless communication module 6 is paster antenna.
In the present embodiment, it is additionally provided with SIM card deck 8 on the circuit board 3, is provided in the SIM card deck 8
SIM card 9.
In the present embodiment, the background monitoring system 7 is one of monitoring host computer, mobile phone and computer or more
Kind.
In the present embodiment, it is additionally provided with and equal to be electrically connected with the communication module group 2 in the three-phase power meter body 1
Temperature detector and alarm, when temperature detector detects that temperature is higher than the temperature of the range of safety operation of setting, alarm
Device can beep and alarm signal is transferred on background monitoring system 7.
In the present embodiment, since often there are many electric elements for design inside the utility model, but electric elements work
When, the case where inevitably will appear fever, takes out so the bottom of the three-phase power meter body 1 is equipped with extractor fan
The air that heat is had in the three-phase power meter body 1 is extracted out, contains component in air at this time by wind fan work
The dust etc. of upper accumulation, thus it is equipped with bag dust filter at bottom opening, the air of extraction is sent out again after bag dust filter filters,
Reach air-cooled technical effect, and air will not be polluted.
In the present embodiment, the working principle of the utility model are as follows: pass through the communication chip 5 and the paster antenna
It is attached with mobile network, 5 timing of communication chip is communicated by the pin contact pin 4 and the MCU controller
Obtain the data of the three-phase power meter body 1, the connection that the data got pass through the communication module group 2 and mobile network
It sends to background monitoring system 7.
In the present embodiment, the utility model is the three-phase power instrument for the settling mode of prior art disadvantage 1
Ontology 1 use embed the communication module group 2 be mounted directly mode, the pin contact pin 4 of the communication module group 2 need to be only inserted into
Existing three-phase multifunctional electric instrument without being reequiped to existing three-phase multifunctional electric instrument, is not necessarily to wiring,
And do not need professional and be configured, scene is clean beautiful, and the construction time greatly shortens, for cannot be for a long time
The equipment of power-off is very big advantage, and cost substantially reduces；Settling mode for prior art disadvantage 2 is described logical using embedding
The three-phase power meter body 1 of news mould group 2 respectively possesses independent communication channel, is not in single-point caused by communication apparatus
Failure；Settling mode for prior art disadvantage 3 is each using the three-phase power meter body 1 for embedding the communication module group 2
From independent communication channel is possessed, it may be mounted at any position for covering mobile network, solve the limitation of mounting distance；
Settling mode for prior art disadvantage 4 is the three-phase power meter body 1 used using the communication module group 2 is embedded, by
In being not necessarily to, wiring later maintenance cost is low, and each three-phase power meter body 1 has independent communication module group 2, even if
There are wherein one or more described 1 failures of three-phase power meter body, other normal three-phase powers will not be influenced
The use of meter body 1.
The utility model is applied to the technical field of electric instrument.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (4)
1. a kind of three-phase multifunctional electric instrument, including three-phase power meter body (1), the three-phase power meter body (1)
The MCU controller for being inside provided with master control borad and being electrically connected with master control borad, it is characterised in that: the three-phase power meter body (1)
Inside also embedded to be provided with communication module group (2), the communication module group (2) includes circuit board (3), and the both ends of the circuit board (3) are equal
It is provided with the pin contact pin (4) being electrically connected with the master control borad, communication chip (5) and wireless is integrated on the circuit board (3)
Communication module (6), the three-phase power meter body (1) are believed by the wireless communication module (6) and background monitoring system (7)
Number connection.
2. a kind of three-phase multifunctional electric instrument according to claim 1, it is characterised in that: the wireless communication module
It (6) is paster antenna or bluetooth transceiver module or WiFi communication module.
3. a kind of three-phase multifunctional electric instrument according to claim 1, it is characterised in that: on the circuit board (3) also
It is provided with SIM card deck (8), is provided with SIM card (9) in the SIM card deck (8).
4. a kind of three-phase multifunctional electric instrument according to claim 1, it is characterised in that: the background monitoring system
It (7) is one of monitoring host computer, mobile phone and computer or a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920028765.4U CN209372933U (en) | 2019-01-08 | 2019-01-08 | A kind of three-phase multifunctional electric instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920028765.4U CN209372933U (en) | 2019-01-08 | 2019-01-08 | A kind of three-phase multifunctional electric instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372933U true CN209372933U (en) | 2019-09-10 |
Family
ID=67825109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920028765.4U Expired - Fee Related CN209372933U (en) | 2019-01-08 | 2019-01-08 | A kind of three-phase multifunctional electric instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459596A (en) * | 2019-01-08 | 2019-03-12 | 广东利新科技有限公司 | A kind of three-phase multifunctional electric instrument |
-
2019
- 2019-01-08 CN CN201920028765.4U patent/CN209372933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459596A (en) * | 2019-01-08 | 2019-03-12 | 广东利新科技有限公司 | A kind of three-phase multifunctional electric instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190910 Termination date: 20210108 |