CN212135649U - Fusion terminal device for electric power meter reading system - Google Patents
Fusion terminal device for electric power meter reading system Download PDFInfo
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- CN212135649U CN212135649U CN202020677097.0U CN202020677097U CN212135649U CN 212135649 U CN212135649 U CN 212135649U CN 202020677097 U CN202020677097 U CN 202020677097U CN 212135649 U CN212135649 U CN 212135649U
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Abstract
The utility model discloses a fusion terminal device for an electric power meter reading system, which comprises a main control unit, a power supply alternate collection metering module, a display module, a USB expander and a functional module; the power supply alternate collection metering module supplies power to the main control unit; the display module is electrically connected with the main control unit; the USB expander is electrically connected with the main control unit, and a plurality of first USB interfaces for connecting the functional modules are arranged on the USB expander; the function module is provided with a plurality of to every function module's function is all inconsistent. The utility model discloses the structure is ingenious, is connected with each functional module through the USB expander, and very big application that satisfies all on-the-spot electric power meter reading systems is according to the different modules of present service environment configuration, practices thrift development cost, and the installation of being convenient for can cut the plug and exchange, can choose for use required functional module according to the on-the-spot ammeter environment.
Description
Technical Field
The utility model relates to an electric power system of checking meter especially relates to a fuse terminal device for electric power system of checking meter.
Background
At present, compared functions of a state network power meter reading system are single, product models are too many, and the meter reading system needs to be integrally replaced when the functions are updated due to the fact that all parts in one set of meter reading system are not universal, so that the cost of production research and development is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-module function's a fuse terminal device that is used for electric power meter reading system.
Realize the utility model discloses the technical scheme of purpose is: a fusion terminal device for an electric meter reading system comprises a main control unit, a power supply alternate collection metering module, a display module, a USB expander and a functional module; the power supply alternate collection metering module supplies power to the main control unit; the display module is electrically connected with the main control unit; the USB expander is electrically connected with the main control unit, and a plurality of first USB interfaces for connecting the functional modules are arranged on the USB expander; the function module is provided with a plurality of to every function module's function is all inconsistent.
The functional module comprises a shell and an RS485 module arranged in the shell; the shell is provided with a second USB interface connected with the RS485 module; the second USB interface is matched with the first USB interface of the USB expander.
The functional module comprises a shell and a control module arranged in the shell; the shell is provided with a second USB interface connected with the control module; the second USB interface is matched with the first USB interface of the USB expander.
The functional module comprises a shell and a carrier PLC module arranged in the shell; the shell is provided with a second USB interface connected with the carrier PLC module; the second USB interface is matched with the first USB interface of the USB expander.
The functional module comprises a shell and a 4G module arranged in the shell; the shell is provided with a second USB interface connected with the 4G module; the second USB interface is matched with the first USB interface of the USB expander.
The functional module comprises a shell and a wifi module arranged in the shell; the shell is provided with a second USB interface connected with the wifi module; the second USB interface is matched with the first USB interface of the USB expander.
The functional module comprises a shell and a Bluetooth module arranged in the shell; the shell is provided with a second USB interface connected with the Bluetooth module; the second USB interface is matched with the first USB interface of the USB expander.
The functional module comprises a shell and an Ethernet module arranged in the shell; the shell is provided with a second USB interface connected with the Ethernet module; the second USB interface is matched with the first USB interface of the USB expander.
The functional module comprises a shell and a GPS/Beidou dual-mode positioning module arranged in the shell; the shell is provided with a second USB interface connected with the GPS/Beidou dual-mode positioning module; the second USB interface is matched with the first USB interface of the USB expander (4).
By adopting the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses the structure is ingenious, is connected with each functional module through the USB expander, and very big application that satisfies all on-the-spot electric power meter reading systems is according to the different modules of present service environment configuration, practices thrift development cost, and the installation of being convenient for can cut the plug and exchange, can choose for use required functional module according to the on-the-spot ammeter environment.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic diagram of a wire frame of the present invention.
The reference numbers are: the device comprises a main control unit 1, a power supply alternate collection metering module 2, a display module 3, a USB expander 4 and a functional module 5.
Detailed Description
Example one
Referring to fig. 1, the converged terminal device for the power meter reading system of the embodiment includes a main control unit 1, a power supply alternate collection metering module 2, a display module 3, a USB expander 4 and a function module 5. The power supply alternate collection metering module 2 supplies power to the main control unit 1. The display module 3 is electrically connected with the main control unit 1. The USB expander 4 is electrically connected to the main control unit 1, and the USB expander 4 is provided with a plurality of first USB interfaces for connecting the functional modules 5. The function module 5 is provided in plurality, and the functions of each function module 5 are not uniform.
One of the functional modules 5 comprises a housing and an RS485 module arranged in the housing. And a second USB interface connected with the RS485 module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
One of the functional modules 5 comprises a housing and a control module arranged in the housing. And a second USB interface connected with the control module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
One of the functional modules 5 comprises a housing and a carrier PLC module arranged within the housing. And a second USB interface connected with the carrier PLC module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
One of the functional modules 5 comprises a housing, and a 4G module arranged within the housing. And a second USB interface connected with the 4G module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
One of the functional modules 5 comprises a housing and a wifi module arranged in the housing. And a second USB interface connected with the wifi module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
One of the functional modules 5 comprises a housing and a bluetooth module arranged in the housing. And a second USB interface connected with the Bluetooth module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
One of the functional modules 5 comprises a housing and an ethernet module arranged in the housing. And a second USB interface connected with the Ethernet module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
One of the functional modules 5 comprises a housing and a GPS/beidou dual-mode positioning module arranged in the housing. And a second USB interface connected with the GPS/Beidou dual-mode positioning module is arranged on the shell. The second USB interface cooperates with the first USB interface of USB extender 4.
The USB expander 4 is connected with each functional module 5, so that the application of all field electric meter reading systems is greatly met, different modules are configured according to the current use environment, the development cost is saved, the installation is convenient, the plugging and unplugging switching can be realized, and the required functional modules can be selected according to the field electric meter environment.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a fuse terminal device for electric power meter reading system which characterized in that: the power supply alternating current acquisition metering device comprises a main control unit (1), a power supply alternating current acquisition metering module (2), a display module (3), a USB expander (4) and a functional module (5); the power supply alternate collection metering module (2) supplies power to the main control unit (1); the display module (3) is electrically connected with the main control unit (1); the USB expander (4) is electrically connected with the main control unit (1), and a plurality of first USB interfaces for connecting the functional modules (5) are arranged on the USB expander (4); the functional modules (5) are provided in plurality, and the functions of each functional module (5) are all inconsistent.
2. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and an RS485 module arranged in the shell; the shell is provided with a second USB interface connected with the RS485 module; the second USB interface is matched with the first USB interface of the USB expander (4).
3. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and a control module arranged in the shell; the shell is provided with a second USB interface connected with the control module; the second USB interface is matched with the first USB interface of the USB expander (4).
4. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and a carrier PLC module arranged in the shell; the shell is provided with a second USB interface connected with the carrier PLC module; the second USB interface is matched with the first USB interface of the USB expander (4).
5. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and a 4G module arranged in the shell; the shell is provided with a second USB interface connected with the 4G module; the second USB interface is matched with the first USB interface of the USB expander (4).
6. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and a wifi module arranged in the shell; the shell is provided with a second USB interface connected with the wifi module; the second USB interface is matched with the first USB interface of the USB expander (4).
7. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and a Bluetooth module arranged in the shell; the shell is provided with a second USB interface connected with the Bluetooth module; the second USB interface is matched with the first USB interface of the USB expander (4).
8. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and an Ethernet module arranged in the shell; the shell is provided with a second USB interface connected with the Ethernet module; the second USB interface is matched with the first USB interface of the USB expander (4).
9. The converged terminal device for an electric power meter reading system according to claim 1, wherein: the functional module (5) comprises a shell and a GPS/Beidou dual-mode positioning module arranged in the shell; the shell is provided with a second USB interface connected with the GPS/Beidou dual-mode positioning module; the second USB interface is matched with the first USB interface of the USB expander (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677097.0U CN212135649U (en) | 2020-04-28 | 2020-04-28 | Fusion terminal device for electric power meter reading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677097.0U CN212135649U (en) | 2020-04-28 | 2020-04-28 | Fusion terminal device for electric power meter reading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212135649U true CN212135649U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020677097.0U Active CN212135649U (en) | 2020-04-28 | 2020-04-28 | Fusion terminal device for electric power meter reading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212135649U (en) |
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2020
- 2020-04-28 CN CN202020677097.0U patent/CN212135649U/en active Active
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