CN215987569U - Sucker probe type meter reading device - Google Patents
Sucker probe type meter reading device Download PDFInfo
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- CN215987569U CN215987569U CN202122482774.0U CN202122482774U CN215987569U CN 215987569 U CN215987569 U CN 215987569U CN 202122482774 U CN202122482774 U CN 202122482774U CN 215987569 U CN215987569 U CN 215987569U
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Abstract
The utility model discloses a sucker probe type meter reading device which comprises a functional part and a fixed part which are connected with each other; the functional part comprises a control unit, a power supply unit, an RS485 downlink communication interface and a Bluetooth uplink communication interface, and the control unit, the power supply unit, the RS485 downlink communication interface and the Bluetooth uplink communication interface are integrated on the same circuit board; the RS485 downlink communication interface and the power supply unit are respectively provided with two L-shaped interface probes, the RS485 downlink communication interface is connected with an ammeter through the probes for data acquisition, the power supply unit is connected with the ammeter through the probes for power acquisition, and the Bluetooth uplink communication interface is connected with a working mobile phone through Bluetooth for parameter setting, data copying or uploading of the ammeter; the mounting is fixed in the ammeter with the device of checking meter through the adsorption mode. The utility model has light structure, is practical and convenient, and is connected with the reserved binding post of the ammeter through the L-shaped probe, so that the connection is firm and stable, the contact is tight, the smooth and safe acquisition and transmission of the ammeter data are ensured, and the communication quality is improved.
Description
Technical Field
The utility model relates to the technical field of meter reading in the power industry, in particular to a sucker probe type meter reading device for a standard electric meter in a meter reading system.
Background
At present, a remote automatic meter reading system is commonly adopted in the power industry to carry out timing remote meter reading on a user electric meter; after the electric meter is installed and before the remote meter reading system is started, the electric meter needs to be debugged and configured, and then normal meter reading can be carried out. At present, the most widely used communication mode in the industry is power line carrier communication, which is easily interfered, so that after the electric meter is installed, the remote real-time debugging and configuration of the electric meter are often influenced, and the meter reading work cannot be completed as required, so that a worker needs to go to a field for operation. At present common ammeter debugging or device of checking meter, its connected mode with the ammeter mostly adopts and twines the terminal that standard smart electric meter reserved with the connecting wire of device of checking meter (change communication module's interface) on to be connected, such mode, the connecting wire is easy not hard up, and is not inseparable with terminal connection, has data acquisition, transmission unsmooth, influences communication quality and safety scheduling problem.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects and provide a sucker probe type meter reading device which is tightly connected with an ammeter, smoothly communicated, convenient and practical, so as to solve the problem of inconvenient operations such as field setting and detection of a standard ammeter.
In order to solve the technical problem, the suction cup probe type meter reading device comprises a functional part and a fixing part which are connected with each other; the functional part comprises a control unit, a power supply unit, an RS485 downlink communication interface and a Bluetooth uplink communication interface, and the control unit, the power supply unit, the RS485 downlink communication interface and the Bluetooth uplink communication interface are integrated on the same circuit board; the RS485 downlink communication interface is provided with two L-shaped RS485 interface probes, the power supply unit is provided with two L-shaped power supply interface probes, the RS485 downlink communication interface is connected with an ammeter through the RS485 interface probes for data acquisition, the power supply unit is connected with the ammeter through the power supply interface probes for power acquisition, and the Bluetooth uplink communication interface is connected with a working mobile phone Bluetooth for parameter setting, data transferring or uploading of the ammeter; the fixing piece is used for fixing the meter reading device at a proper position of an electric meter in an adsorption mode.
Furthermore, the RS485 interface probe and the power supply interface probe are hard thin copper bar probes, the four probes are arranged in parallel and extend out of the shell of the functional part, and the arrangement and the spacing of the probes correspond to the RS485 interface and the power supply interface of the electric meter one by one.
The utility model respectively aims at the RS485 interface and the power supply interface of the standard ammeter by four L-shaped probes to be inserted into the wiring terminal holes, the meter reading device is connected with the standard ammeter, the meter reading device is fixed on the surface of the standard ammeter in an absorption way through the fixing piece, and an operator can execute relevant work of meter reading setting and testing.
The utility model has the beneficial effects that: the utility model has the advantages of light structure, simple assembly and disassembly, convenient carrying and the like; the utility model designs the L-shaped probe aiming at the structure of the standard ammeter, and the L-shaped probe is connected with the reserved binding post of the ammeter, so that the connection is firm, stable and tight in contact, the smooth and safe collection and transmission of ammeter data are ensured, and the communication quality is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a functional block diagram of the functional element;
FIG. 3 is a schematic diagram of a probe structure of the functional element;
fig. 4 is a left side view of fig. 3.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that the advantages and features of the present invention can be more readily understood by those skilled in the art, and thus the scope of the present invention is more clearly and clearly defined.
The utility model relates to a sucker probe type meter reading device, which comprises a functional part 1 and a fixing part 2 which are connected with each other; the functional part 1 comprises a control unit 3, a power supply unit 4, an RS485 downlink communication interface 5 and a Bluetooth uplink communication interface 6, wherein the control unit 3, the power supply unit 4, the RS485 downlink communication interface 5 and the Bluetooth uplink communication interface 6 are integrated on the same circuit board; the RS485 downlink communication interface 5 is provided with two L-shaped RS485 interface probes 7, the power supply unit 4 is provided with two L-shaped power supply interface probes 8, the RS485 downlink communication interface 5 is connected with an ammeter through the RS485 interface probes 7 for data acquisition, the power supply unit 4 is connected with the ammeter through the power supply interface probes 8 for power acquisition, and the Bluetooth uplink communication interface 6 is connected with a working mobile phone in a Bluetooth mode for parameter setting, data transferring or uploading of the ammeter; the fixed part 2 fixes the meter reading device at a proper position of an electric meter in an adsorption mode.
Furthermore, the RS485 interface probe 7 and the power interface probe 8 are hard thin copper bar probes, the four probes are arranged in parallel and extend out of the shell of the functional part, and the arrangement and the spacing of the probes correspond to the RS485 interface and the power interface of the electric meter one by one.
Example (b): the sucker probe type meter reading device comprises a functional part 1 and a fixing part 2 which are connected with each other; functional components such as a control unit 3, a power supply unit 4, an RS485 downlink communication interface 5, a Bluetooth uplink communication interface 6 and the like of the functional part 1 are integrated on the same circuit board and are arranged in a box with a protection function; the RS485 downlink communication interface 5 and the power supply unit 4 are respectively provided with two L-shaped hard thin copper bar interface probes, the four probes are arranged in parallel and extend out of the box shell, and the arrangement and the spacing of the probes are in one-to-one correspondence with the RS485 interface and the power supply interface of the standard electric meter; RS485 down communication interface 5 passes through RS485 interface probe 7 is connected with the ammeter and carries out data acquisition, power supply unit 4 is connected with the ammeter through power source interface probe 8 and is got the electricity, the bluetooth goes upward communication interface 6 and is connected with work cell-phone bluetooth and carries out parameter setting, data transfer to the ammeter or upload.
The fixing member 2 is a fixing member of the prior application of the applicant, namely a portable bluetooth data forwarding device (application number 2020224298545), and can be conveniently attached to the surface of a standard electric meter in a whole.
The main work flow of the functional part is as follows: the control unit 3 is connected to the standard ammeter through the RS485 downlink communication interface 5, the smart phone is connected with the Bluetooth uplink communication interface 6 through Bluetooth, and parameter setting or data copying are carried out on the standard ammeter through Bluetooth meter reading APP software in the smart phone.
Using scenario one: under the condition of power-on, field workers need to perform meter reading test and parameter setting on the electric meter after installing the electric meter; four probes of the functional part 1 are aligned with the outlet perforated screws of the standard electric meter and the perforated screws of the RS485 line to be connected, the meter reading device is sucked and installed on the standard electric meter through the fixing part 2, at the moment, the meter reading device is electrified and started and is in communication connection with the electric meter, and the electric meter data can be extracted. Use the smart mobile phone bluetooth to be connected to the device is checked meter to sucking disc probe type carries out parameter configuration to the standard ammeter through the APP software that checks meter of bluetooth among the smart mobile phone, including regularly checking meter time etc. can check meter immediately and test, if the discovery can not check meter or check meter and omit, can inspect the installation wiring condition immediately, and the problem is solved immediately to the scene, avoids getting back to the office test and just can the discovery problem, and the condition on scene is reachd repeatedly, effectual improvement work efficiency.
Using scenario two: due to the problems of ammeter faults or remote uplink channels, the remote meter reading system cannot upload meter reading data within a certain time period, and meter reading personnel are required to perform additional reading. After a meter reading person arrives at a site, the sucker probe type meter reading device is sucked on an ammeter, connected with an RS485 interface of the ammeter and connected with the meter reading device through a smart phone Bluetooth, historical data stored in the ammeter can be extracted at one time, real-time meter reading can also be carried out, the meter reading device returns to an office, and the data are directly uploaded to a server.
The above description is only a part of the embodiments of the present invention, and not intended to limit the technical scope of the present invention, and all equivalent structural or equivalent process changes made by using the contents of the present specification and the drawings are included in the scope of the present invention.
Claims (2)
1. A suction cup probe type meter reading device comprises a functional part (1) and a fixed part (2) which are connected with each other; the multifunctional USB socket is characterized in that the functional part (1) comprises a control unit (3), a power supply unit (4), an RS485 downlink communication interface (5) and a Bluetooth uplink communication interface (6), wherein the control unit (3), the power supply unit (4), the RS485 downlink communication interface (5) and the Bluetooth uplink communication interface (6) are integrated on the same circuit board; the RS485 downlink communication interface (5) is provided with two L-shaped RS485 interface probes (7), the power supply unit (4) is provided with two L-shaped power supply interface probes (8), the RS485 downlink communication interface (5) is connected with an ammeter through the RS485 interface probes (7) for data acquisition, the power supply unit (4) is connected with the ammeter through the power supply interface probes (8) for power acquisition, and the Bluetooth uplink communication interface (6) is connected with a working mobile phone through Bluetooth for parameter setting, data copying or uploading of the ammeter; the fixing piece (2) fixes the meter reading device at a proper position of an electric meter in an adsorption mode.
2. The suction cup probe type meter reading device according to claim 1, wherein the RS485 interface probe (7) and the power supply interface probe (8) are both hard thin copper bar probes, the four probes are arranged in parallel and extend out of the shell of the functional part, and the arrangement and the spacing of the probes correspond to the RS485 interface and the power supply interface of the electric meter one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122482774.0U CN215987569U (en) | 2021-10-14 | 2021-10-14 | Sucker probe type meter reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122482774.0U CN215987569U (en) | 2021-10-14 | 2021-10-14 | Sucker probe type meter reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215987569U true CN215987569U (en) | 2022-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122482774.0U Active CN215987569U (en) | 2021-10-14 | 2021-10-14 | Sucker probe type meter reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215987569U (en) |
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2021
- 2021-10-14 CN CN202122482774.0U patent/CN215987569U/en active Active
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