CN210488779U - Multi-mode communication converter - Google Patents
Multi-mode communication converter Download PDFInfo
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- CN210488779U CN210488779U CN201921504771.9U CN201921504771U CN210488779U CN 210488779 U CN210488779 U CN 210488779U CN 201921504771 U CN201921504771 U CN 201921504771U CN 210488779 U CN210488779 U CN 210488779U
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Abstract
A multi-mode communications converter, comprising: the box body and the cover body are arranged on the box body; the concentrator module mounting structure comprises a box body, a concentrator module, a plurality of connectors and a plurality of concentrator mounting grooves, wherein the box body is provided with at least two concentrator mounting grooves for mounting concentrator modules, two different types of connectors are arranged in the concentrator mounting grooves, and the connectors are used for being connected with the concentrator modules of corresponding types respectively; the antenna interface is connected with a processing chip, and the processing chip is connected with the connector. The utility model discloses a can install the concentrator module that adopts different specifications in the multimode communication converter, support the original multiple network deployment communication mode in platform district, reduced equipment input cost and fortune dimension cost, convenient operation is simple moreover, and the transformation cost is lower, can satisfy fields such as present resident's electric energy collection system of copying, industrial control field, domestic appliance, street lamp control and intelligent building and need the coexistent thing of multiple communication technology and ally oneself with the demand.
Description
Technical Field
The utility model belongs to the technical field of the thing communication network, especially, relate to a communication converter that is used for electric energy collection to copy system.
Background
With the development of communication technology, the resident electric energy centralized meter reading system gradually develops from an early stage by adopting a power line narrowband carrier communication technology to a micro-power wireless communication technology and a power line broadband carrier communication technology. Different communication technologies have respective advantages and disadvantages, for example, power line narrowband carrier communication technologies (such as 421kHz, 270kHz schemes) have low cost and long communication distance, but have the disadvantage of low data communication rate; compared with a power line narrowband carrier communication technology, the micropower wireless communication technology has the advantages that the communication speed is improved, but the micropower wireless communication is easily influenced by obstacles when used in the environments such as buildings with reinforced concrete structures or basements, and the communication quality is unstable; the power line broadband carrier communication technology has the highest data communication rate and strong anti-interference capability, but has the most expensive cost and poorer penetrating capability to an underground cable.
When the electric power company increases the electricity meter users under the same transformer area, the corresponding communication technology can be adopted according to the requirements and application occasions, and the updated and more advanced communication technology can be selected preferentially under the general condition. However, for the original electricity meter users in the distribution area, if the communication devices with the same communication technology are synchronously replaced and newly added, the cost is high, and the waste of the original devices can be caused; if the communication equipment is not replaced by the original electric meter user, the communication equipment adopting different communication technologies can exist in the same region, and the communication technologies used by the communication equipment are different, so that the communication equipment cannot be mutually interconnected, and inconvenience is brought to power management.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multimode communication converter can insert the concentrator module that uses different communication technology, and the communication equipment who uses different communication technology in the applied environment realizes the network deployment communication.
In order to achieve the above object, the present invention adopts the following technical solutions:
a multi-mode communications converter, comprising: the box body and the cover body are arranged on the box body; the concentrator module mounting structure comprises a box body, a concentrator module, a plurality of connectors and a plurality of concentrator mounting grooves, wherein the box body is provided with at least two concentrator mounting grooves for mounting concentrator modules, two different types of connectors are arranged in the concentrator mounting grooves, and the connectors are used for being connected with the concentrator modules of corresponding types respectively; the antenna interface is connected with a processing chip, and the processing chip is connected with the connector.
According to the technical scheme provided by the utility model, the utility model discloses a can install the concentrator module that adopts different specifications in the multimode communication converter, support the original multiple network deployment communication mode in platform district, the network deployment communication problem between the original multiple communication equipment has been solved, equipment input cost and fortune dimension cost have been reduced, and convenient operation is simple, the transformation cost is lower, can satisfy present resident's electric energy collection system of copying, the industrial control field, domestic appliance, fields such as street lamp control and intelligent building need the coexistence demand of the thing allies oneself with of multiple communication technique, have very strong practical value and good market prospect.
Further, the connector includes a first connector for connecting to a concentrator adopting the 09 specification, and a second connector for connecting to a concentrator adopting the 13 specification.
Preferably, the first connector and the second connector are different in size and/or shape.
The two connectors are different in size and/or shape, so that the purpose of preventing misplug can be achieved.
More specifically, the connector is arranged on the bottom surface of the concentrator mounting groove and is in a pin header or socket structure.
Preferably, be provided with the direction location muscle on the at least lateral wall of concentrator mounting groove, the direction location muscle extends along vertical direction, just the top surface of direction location muscle is the inclined plane that the tilt up extends.
Further, the guide positioning rib extends vertically upwards from the bottom surface of the concentrator mounting groove.
The installation of concentrator module can be guided through the direction location muscle, makes the installation more simple and convenient.
Preferably, a light guide part is arranged in the box body, the light guide part is positioned on the side wall of the concentrator mounting groove, and the light guide part is provided with a plurality of light guide holes.
The light guide part is arranged, so that a user can conveniently observe the working state of the communication converter, and the light guide part is arranged on the side wall of the concentrator mounting groove, so that the structure is more compact.
Preferably, the back of the box body is provided with two mounting positions, and the two mounting positions are respectively positioned at two adjacent side edges of the back of the box body.
Two installation positions are arranged on the back face of the box body, so that the box body can be transversely installed or longitudinally installed during installation, and the installation flexibility is improved.
Further, the cover body is hinged with the box body.
The communication converter adopts a flip-open cover mode, and is simple in structure and convenient to operate.
Furthermore, a communication interface used for being connected with an external computer is arranged on the box body, and the communication interface is connected with the processing chip.
Through setting up in the communication interface that external computer links to each other, make things convenient for the staff to carry out the field debugging.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of another angle according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of the embodiment of the present invention when opened;
FIG. 3a is an enlarged view of a portion A of FIG. 3;
FIG. 4 is a schematic view of the present invention with a concentrator using the 09 standard;
FIG. 5 is a schematic view of the present invention with a concentrator using the 13 standard;
fig. 6 is a schematic diagram of the present invention with the concentrator adopting the 13 specification and the 09 specification, respectively.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1, 2 and 3, the multimode communication converter of the present embodiment includes a case 1 and a cover 2. The cover 2 of this embodiment is hinged to the case 1 and can be turned over to be opened or closed. The box body 1 is provided with at least two concentrator installation grooves 1a, the concentrator installation grooves 1a are used for installing concentrator modules, and the concentrator modules are used for networking communication with routing modules in the distribution room. Concentrator mounting groove 1 a's size suits with the size of concentrator module, is provided with the connector of two sets of different grade types at least in every concentrator mounting groove 1a, is provided with two sets of connectors in every concentrator mounting groove 1a in this embodiment: a first connector 3 for connecting with a concentrator adopting the 09 specification, and a second connector 4 for connecting with a concentrator adopting the 13 specification, the first connector 3 and the second connector 4 being disposed on the bottom surface of the concentrator mounting groove 1 a.
A circuit board (not shown) is arranged in the box body 1, a processing chip is arranged on the circuit board and used for completing communication between the concentrator module and a far-end system host, and the processing chip can adopt a power broadband carrier chip of the type WTZ12 of the Zhuhai cometlian microelectronic company Limited. The first connector 3 and the second connector 4 are respectively connected with a processing chip, the processing chip is simultaneously connected with an antenna interface 5 arranged on the box body 1 through an internal circuit on the circuit board, and the antenna interface 5 is used for connecting an antenna (not shown) and carrying out communication interaction with a far-end system host through the antenna. The concentrator module sends the acquired data to the processing chip, and the processing chip sends the data to the remote system host through the antenna after processing. In this embodiment, the box body 1 is further provided with a communication interface 6 for connecting with an external computer, and the communication interface may be a 485 interface for performing field debugging on the data conversion chip. The connector is used for matching with the connector on the concentrator module, the connectors on the concentrator module and the multimode communication converter preferably adopt a pin header and socket structure, for example, the connector on the concentrator module adopts a pin header mode, the connector on the multimode communication converter correspondingly adopts a socket mode, when the connector is installed, the concentrator module is only required to be placed into the concentrator installation groove 1a, and the pin header and the socket are correspondingly and tightly inserted, so that the installation is simple and convenient. The first connector 3 and the second connector 4 are different in size and/or shape, for example, different in length, width, and/or shape, and the connectors on concentrator modules of different specifications are correspondingly different, so that concentrator modules adopting the same specification can only be inserted into corresponding connectors but cannot be inserted into non-corresponding connectors, and a function of preventing misplug is realized.
To facilitate the installation of the concentrator module, it is preferable that a guide positioning rib 1b (fig. 3a) is provided on at least one side wall of the concentrator mounting groove 1a, the guide positioning rib 1b extends vertically upward from the bottom surface of the concentrator mounting groove 1a, and the top surface of the guide positioning rib 1b is an inclined surface extending upward. When the concentrator module is installed, after the concentrator module is contacted with the guide positioning ribs 1b, the top surfaces of the guide positioning ribs 1b can guide the installation of the concentrator module, so that the concentrator module falls into the concentrator installation groove 1 a.
The box body 1 is also internally provided with a light guide part 1c, the light guide part 1c is positioned on the side wall of the concentrator mounting groove 1a, the light guide part 1c is provided with a plurality of light guide holes 1d, a light emitting device such as an LED indicator lamp arranged on the circuit board can transmit light through the light guide holes 1d, and a field worker can judge the working state of the multimode communication converter by observing the state of the indicator lamp. In addition, in order to facilitate installation, the back surface of the box body 1 is provided with two installation positions 1-1, and the two installation positions 1-1 are respectively positioned at two adjacent side edges of the back surface of the box body 1, so that the box body 1 can be installed transversely or longitudinally, and the installation flexibility is improved. The mounting position can be a mounting hole, and can also be in the form of a hook, a mounting groove and the like.
Corresponding concentrator modules can be selectively installed in the multimode communication converter according to the communication technology adopted by the electric meters in the field area to realize interconnection and intercommunication between the electric energy meters and the concentrators, for example, when all the electric meters in the area meet the 09 specification, a concentrator module 10 (shown in fig. 4) adopting the 09 specification is installed in the multimode communication converter; when the electric meters in the transformer area are all electric meters meeting 13 specifications, a concentrator module 11 adopting 13 specifications is installed in the multimode communication converter (fig. 5); if there are meters conforming to the 09 specification and meters conforming to the 13 specification in the area, a concentrator module 10 conforming to the 09 specification and a concentrator module 11 conforming to the 13 specification are installed in the multimode communication converter (fig. 6). Through the multimode communication converter, the electric meters adopting different communication technologies can exchange data with the concentrator module adopting the corresponding communication technology, and the concentrator module performs data conversion through the multimode communication converter and uploads the data to the remote server, so that the aim of being compatible with multiple on-site coexisting communication technologies is fulfilled.
Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, and all such modifications and equivalents are intended to be encompassed by the following claims.
Claims (10)
1. A multi-mode communications converter, comprising: the box body and the cover body are arranged on the box body;
the concentrator installation groove is internally provided with at least two different types of connectors which are used for being connected with concentrator modules of corresponding types respectively;
the antenna interface is connected with a processing chip, and the processing chip is connected with the connector.
2. The multi-mode communications converter according to claim 1, wherein: the connectors include a first connector for connecting to a concentrator using the 09 specification, and a second connector for connecting to a concentrator using the 13 specification.
3. The multi-mode communications converter according to claim 2, wherein: the first connector and the second connector are different in size and/or shape.
4. The multi-mode communications converter according to claim 1, wherein: the connector is arranged on the bottom surface of the concentrator mounting groove and is of a pin header or socket structure.
5. A multimode communications converter according to claim 1, 2 or 4, characterized in that: the concentrator mounting groove is characterized in that a guide positioning rib is arranged on at least one side wall of the concentrator mounting groove, the guide positioning rib extends along the vertical direction, and the top surface of the guide positioning rib is an inclined surface extending in an upward inclined mode.
6. The multi-mode communications converter according to claim 5, wherein: the guide positioning rib extends vertically upwards from the bottom surface of the concentrator mounting groove.
7. A multimode communications converter according to claim 1, 2, 4 or 6, wherein: be provided with light guide part in the box body, light guide part is located the lateral wall department of concentrator mounting groove, light guide part has a plurality of light-guiding holes.
8. A multimode communications converter according to claim 1, 2, 4 or 6, wherein: the back of box body is provided with two installation positions, two the installation position is located respectively two adjacent side departments at the back of box body.
9. A multimode communications converter according to claim 1, 2, 4 or 6, wherein: the cover body is hinged with the box body.
10. A multimode communications converter according to claim 1, 2, 4 or 6, wherein: the box body is provided with a communication interface used for being connected with an external computer, and the communication interface is connected with the processing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504771.9U CN210488779U (en) | 2019-09-10 | 2019-09-10 | Multi-mode communication converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504771.9U CN210488779U (en) | 2019-09-10 | 2019-09-10 | Multi-mode communication converter |
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| Publication Number | Publication Date |
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| CN210488779U true CN210488779U (en) | 2020-05-08 |
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| CN201921504771.9U Active CN210488779U (en) | 2019-09-10 | 2019-09-10 | Multi-mode communication converter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562296A (en) * | 2020-11-06 | 2021-03-26 | 云南电网有限责任公司电力科学研究院 | Communication converter for metering communication |
-
2019
- 2019-09-10 CN CN201921504771.9U patent/CN210488779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562296A (en) * | 2020-11-06 | 2021-03-26 | 云南电网有限责任公司电力科学研究院 | Communication converter for metering communication |
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