CN219512391U - Switching meter support compatible with wired and wireless communication electric energy meter - Google Patents
Switching meter support compatible with wired and wireless communication electric energy meter Download PDFInfo
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- CN219512391U CN219512391U CN202223385131.5U CN202223385131U CN219512391U CN 219512391 U CN219512391 U CN 219512391U CN 202223385131 U CN202223385131 U CN 202223385131U CN 219512391 U CN219512391 U CN 219512391U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a switching meter support compatible with wired and wireless communication electric energy meters, and relates to the field of electric energy meter switching meter supports. The existing electric energy meter switching meter support can only realize that verification/detection stations are connected with the electric energy meter with the communication auxiliary terminal, the auxiliary end of the electric energy meter is connected manually through screwing so as to realize communication, and wireless communication with the intelligent internet of things electric energy meter cannot be realized. The utility model comprises a base, an auxiliary movable part and a matched lead, wherein the auxiliary movable part comprises a communication module and a push rod mechanism, a Bluetooth conversion plate is arranged in the communication module, after the auxiliary movable part moves upwards, a communication auxiliary terminal on the electric energy meter and a wired communication port of a heavy-load connector plug are communicated, after the auxiliary movable part moves downwards, the heavy-load connector plug and the Bluetooth conversion plate are communicated, and the communication is carried out with the electric energy meter through Bluetooth. Effectively support the communication demand of current wired communication electric energy meter and novel bluetooth communication electric energy meter.
Description
Technical Field
The utility model relates to the field of electric energy meter switching meter supports, in particular to a switching meter support compatible with wired and wireless communication electric energy meters.
Background
At present, the intelligent electric energy meter is used as an important metering device applied to trade settlement, and the performance in the aspects of operation stability, power consumption, anti-interference capability and the like are also very critical. Therefore, the national power grid company makes detailed regulations on sampling performance tests of the electric energy meter after arrival according to relevant national standards so as to verify whether the performance of the electric energy meter in the aspects of long-time operation, anti-electromagnetic interference, power consumption and the like meets the requirements.
Because the performance test comprises a plurality of different types of projects, the electric energy meter must be transferred among the test stations of a plurality of electric measuring modules, so that the connection and disconnection times are more; meanwhile, the fact that the tail structures of the electric energy meters of different types are greatly different is considered, so that the transfer meter support and transplanting robot mode are commonly adopted for an automatic electric energy meter performance test device to realize the transfer and connection and disconnection of the electric energy meter among the test stations of the electric measurement modules.
With the progress of wireless communication technology, the auxiliary terminals for communication information are gradually cancelled in the design specifications of the next generation intelligent internet of things electric energy meter, and the increase of wireless communication output has become a new trend. Under the condition that auxiliary terminals on the traditional single-phase and three-phase electric energy meter are canceled, a channel for communication by utilizing the traditional 485 signal line is cut off, and the non-contact communication of the metering equipment can only be carried out by utilizing a Bluetooth channel with strong universality and anti-interference capability.
Considering the basic characteristics of bluetooth communication: non-contact. The Bluetooth module in the meter belongs to low-power consumption Bluetooth, and a Bluetooth communication module which is close enough to the Bluetooth communication module is required to convert an aerial Bluetooth signal into an electric signal which can be identified by a performance test device, so that the conventional electric energy meter switching meter support based on wired communication is required to be transformed so as to be compatible with the communication problem of a new-generation intelligent Internet of things electric energy meter.
The meter connection and disconnection mode disclosed in the patent with application number 201820252007.6, namely an EMC detection meter conversion plugging device, can only achieve the aim of connecting a verification/detection station with an electric energy meter with an auxiliary terminal, and cannot achieve wireless communication with a new generation intelligent internet of things electric energy meter; and the auxiliary end of the electric energy meter is connected by manually screwing to realize communication, so that the reliability cannot be ensured, and the manpower resource consumption is high.
Disclosure of Invention
The utility model aims to solve the technical problems and the technical task of improving the prior art, and provides a switching meter support compatible with a wired and wireless communication electric energy meter, aiming at realizing the communication support compatible with the prior wired electric energy meter and a novel Bluetooth communication electric energy meter. For this purpose, the present utility model adopts the following technical scheme.
The adapter meter support compatible with the wired and wireless communication electric energy meter comprises a base, an auxiliary movable piece and a communication module, wherein a support groove for inserting the electric energy meter is formed in the upper portion of the base, a voltage/current binding post is arranged at the front portion of the base, a heavy-load connector plug is arranged at the rear portion of the base and is connected with the voltage/current binding post through a thick wire, and after the electric energy meter is inserted into the base, the voltage/current binding post is connected with a corresponding electric energy meter binding post; the auxiliary movable part is connected to the lower part of the front side of the base, the auxiliary movable part comprises a communication module and a push rod mechanism, a Bluetooth conversion plate is arranged in the communication module, the Bluetooth conversion plate is provided with a Bluetooth module, after the auxiliary movable part moves upwards, a communication auxiliary terminal on the electric energy meter and a wired communication port of the heavy-load connector plug are communicated, if the electric energy meter is in Bluetooth wireless communication, after the auxiliary movable part moves downwards, the connection between the communication auxiliary terminal of the electric energy meter and the heavy-load connector plug is disconnected, and the communication between the heavy-load connector plug and the Bluetooth conversion plate is realized, so that the electric energy meter is communicated through Bluetooth. Through setting up two kinds of connected modes of wireless and wired and wireless and wired switching mechanism on the table holds in the palm, just can conveniently realize installing the electric energy meter based on bluetooth communication and the electric energy meter based on wired communication to the same switching table holds in the palm, and the communication support of current wired electric energy meter and novel bluetooth communication electric energy meter is effectively compatible, because only need the mechanism to shift up just can realize wired communication connection, also can reduce the connection operation work load of wired communication electric energy meter, connects more reliable.
As a preferable technical means: the upper side of communication module be connected with up auxiliary needle, communication module's left and right both sides all are equipped with vertical auxiliary lug down, the base position department of communication module below be equipped with the auxiliary connection seat that matches with auxiliary lug, auxiliary needle and auxiliary connection seat be connected to heavy load connector plug through thin wire, auxiliary connection lug connect and fix on the bluetooth conversion board and be connected with bluetooth module, communication module connect and fix the upper portion at push rod mechanism. The push rod mechanism pushes the communication module to move upwards or downwards, so that the switching between wired and wireless communication is effectively realized.
As a preferable technical means: the base below be equipped with the wire storehouse, the wire storehouse be located auxiliary moving part below, heavy load connector plug be located the bottom in wire storehouse. The space for accommodating the connecting wires is provided, the wire bin and the plug of the heavy-duty connector are reasonably arranged, and the connecting operation is convenient.
As a preferable technical means: the left and right outer side walls of the base are respectively provided with a clamp positioning pin hole, and the two clamp positioning pin holes are symmetrically arranged. The fixture positioning pin holes are used for clamping and moving the switching meter support by the robot, so that the plug and the socket of the heavy-duty connector can be plugged and pulled out.
As a preferable technical means: the left and right side parts of the base are respectively provided with a positioning clamping hole, and the two positioning clamping holes are symmetrically arranged. The locating clamping hole is matched with the detection station locking device for locating and fixing the switching meter support on the detection table so as to realize the connection between the heavy-load connector and the female port of the heavy-load connector on the detection station.
As a preferable technical means: the Bluetooth conversion board on be equipped with antenna interface, auxiliary connector lug spread groove and bluetooth module, auxiliary connector lug pass through connecting wire and attach fitting to be connected and fix in auxiliary connector lug spread groove, antenna interface be connected with bluetooth module, peg graft the antenna on the antenna interface. The Bluetooth wireless communication function is effectively realized.
As a preferable technical means: the base comprises 3 specifications for single-phase, three-phase direct-type and three-phase mutual inductance type ammeter. The support of the electric energy meters with 3 different specifications can be effectively realized.
The beneficial effects are that: through setting up two kinds of connected modes of wireless and wired and wireless and wired switching mechanism on the table holds in the palm, just can conveniently realize installing the electric energy meter based on bluetooth communication and the electric energy meter based on wired communication to the same switching table holds in the palm, and the communication support of current wired electric energy meter and novel bluetooth communication electric energy meter is effectively compatible, because only need the mechanism to shift up just can realize wired communication connection, also can reduce the connection operation work load of wired communication electric energy meter, connects more reliable.
Drawings
Fig. 1 is a schematic front view of the utility model after plugging in an electric energy meter.
Fig. 2 is a schematic back view of the utility model after plugging in an electric energy meter.
Fig. 3 is a schematic diagram of a bluetooth conversion plate structure according to the present utility model.
In the figure: 1. a base; 2. a communication module; 3. a push rod mechanism; 4. bluetooth conversion board; 5. a Bluetooth module; 6. heavy duty connector plugs; 7. an auxiliary needle; 8. an auxiliary wire holder; 9. a wire bin; 10. positioning the clamping holes; 11. an antenna interface; 12. an auxiliary connector lug connecting groove; 13. an antenna; 14. an electric energy meter; 15. and an auxiliary connector lug.
Detailed Description
The technical scheme of the utility model is further described in detail below with reference to the attached drawings.
As shown in fig. 1-3, a switching meter support compatible with wired and wireless communication electric energy meters comprises a base 1, an auxiliary moving part and a communication module 2, wherein a support groove for inserting an electric energy meter 14 is formed in the upper part of the base 1, a voltage/current binding post is arranged in the front part of the base 1, a heavy-duty connector plug 6 is arranged in the rear part of the base 1, the heavy-duty connector plug 6 is connected with the voltage/current binding post through a thick wire, and after the electric energy meter 14 is inserted into the base 1, the voltage/current binding post is connected with a corresponding electric energy meter 14 binding post; the auxiliary movable piece is connected to the lower part of the front side of the base 1, the auxiliary movable piece comprises a communication module 2 and a push rod mechanism 3, the communication module 2 is fixedly connected to the upper part of the push rod mechanism 3, a Bluetooth conversion plate 4 is arranged in the communication module 2, a Bluetooth module 5 is arranged on the Bluetooth conversion plate 4, an upward auxiliary pin 7 is connected to the upper side of the communication module 2, vertical downward auxiliary connector lugs 15 are respectively arranged on the left side and the right side of the communication module 2, an auxiliary wire holder 8 with an upward interface and matched with the auxiliary connector lugs 15 is arranged at the position of the base 1 below the communication module 2, the auxiliary pin 7 and the auxiliary connector holders 8 are connected to a heavy-load connector plug 6 through thin wires, the auxiliary connector lugs 15 are fixedly connected to the Bluetooth conversion plate 4 through connecting wires and connecting joints and are connected with the Bluetooth module 5, and after the push rod mechanism 3 moves upwards, the auxiliary pin 7 is inserted into a communication auxiliary terminal of an electric energy meter 14 to be communicated with a wired communication port of the heavy-load connector plug 6; if the electric energy meter 14 is in Bluetooth wireless communication, after the push rod mechanism 3 moves downwards, the auxiliary needle 7 is disconnected with the communication auxiliary terminal, the auxiliary connector lug 15 is inserted into the auxiliary connector holder 8, the heavy-duty connector plug 6 and the Bluetooth conversion plate 4 are communicated with the electric energy meter 14 through Bluetooth. The outer side of the 2 surface of the communication module 2 is matched with the inner sides of the 2 auxiliary wiring seats 8 in a sliding manner, so that the movement limit and the guide of the auxiliary movable parts can be realized.
In order to accommodate the space for connecting the wires, a wire compartment 9 is provided below the base 1, the wire compartment 9 is located below the auxiliary moving member, and the heavy-duty connector plug 6 is located at the bottom of the wire compartment 9. The space for accommodating the connecting wires is provided, and the positions of the wire bin 9 and the heavy-duty connector plug 6 are reasonably arranged, so that the connecting operation is convenient.
In order to facilitate the clamping and moving of the transfer meter support by the robot, a clamp positioning pin hole is formed in each of the left and right outer side walls of the base 1, and the two clamp positioning pin holes are symmetrically arranged. The fixture positioning pin holes are used for clamping and moving the switching meter support by the robot, so that the plug 6 and the socket of the heavy-duty connector can be plugged and unplugged.
In order to facilitate the positioning and fixing of the switching meter support on the detection table, a positioning clamping hole 10 is respectively formed in the left side part and the right side part of the base 1, and the two positioning clamping holes 10 are symmetrically arranged. The positioning clamping hole 10 is matched with the detection station locking device for positioning and fixing the switching meter support on the detection table so as to realize the connection between the heavy-load connector and the female port of the heavy-load connector on the detection station.
In order to realize bluetooth communication, be equipped with antenna interface 11, auxiliary lug spread groove 12 and bluetooth module 5 on the bluetooth conversion board 4, auxiliary lug 15 grafting is fixed in auxiliary lug spread groove 12, and antenna interface 11 is connected with bluetooth module 5, peg graft antenna 13 on the antenna interface 11. Effectively realize bluetooth wireless communication function, in this example, bluetooth chip adopts IS1871SF model for with wired, wireless signal bidirectional conversion.
In order to support the existing 3 kinds of electric energy meters 14 with different specifications, the base 1 comprises 3 specifications for single-phase, three-phase direct-type and three-phase mutual inductance type electric meters. The 3 specifications differ only in the position and number of the voltage/current terminals, and thus compatibility with different specifications can be achieved by adjusting the position and number of the voltage/current terminals.
When in use, the electric energy meter 14 is inserted into the upper bracket of the base 1, and the electric energy meter 14 is connected to the voltage/current binding post of the adapter meter bracket through the heavy-load connector plug 6; if the connected electric energy meter 14 is the traditional intelligent electric energy meter 14 with wired communication, the push rod mechanism 3 is pushed upwards to drive the communication module 2 to move upwards, the auxiliary needle 7 is automatically connected to the communication auxiliary terminal of the electric energy meter 14, at the moment, the auxiliary connector lug 15 is automatically disconnected from the auxiliary connector holder 8, and the electric energy meter 14 is communicated with the reloading connector; if the connected electric energy meter 14 is an intelligent internet of things electric energy meter 14 with wireless Bluetooth communication, pushing down the push rod mechanism 3 to drive the communication module 2 to move down, automatically connecting the auxiliary connector lug 15 to the auxiliary connector holder 8, automatically disconnecting the auxiliary needle 7 from the communication auxiliary terminal of the electric energy meter 14, and connecting the Bluetooth module 5 with a heavy-load connector to realize Bluetooth wireless communication with the electric energy meter 14; placing a heavy-load connector socket on the detection station, and plugging and unplugging the heavy-load connector plug 6 and the heavy-load connector socket can be realized through a robot, so that the detection device and the electric energy meter 14 can be quickly connected and disconnected; in the communication link of the electric energy meter 14 in the detection process, if the electric energy meter 14 is in wired communication, a communication line is communicated with the electric energy meter 14 through a heavy-load connector, a conducting wire, an auxiliary needle 7 and a communication auxiliary terminal; if the electric energy meter 14 is in wireless communication, the communication line is through the heavy-duty connector, the auxiliary wire holder 8, the auxiliary wire connector 15 and the Bluetooth conversion board 4, and the Bluetooth conversion board 4 is utilized to convert the wired signal into the wireless signal through the antenna 13 and then in wireless communication with the electric energy meter 14.
Through setting up two kinds of connected modes of wireless wired and wireless wired switching mechanism on the table holds in the palm, just can conveniently realize installing electric energy meter 14 based on bluetooth communication and electric energy meter 14 based on wired communication with the table support of switching, effectively support the communication demand of current wired electric energy meter 14 and novel bluetooth communication electric energy meter 14, because only need push rod mechanism 3 to shift up just can realize wired communication connection, also can reduce the connection operation work load of wired communication electric energy meter 14, the connection is more reliable.
The foregoing adapter bracket compatible with the wired and wireless communication electric energy meters shown in fig. 1-3 is a specific embodiment of the present utility model, has already demonstrated the substantial characteristics and improvements of the present utility model, and can be modified in terms of shape, structure, etc. according to practical use requirements, and in the light of the present utility model, all are within the scope of protection of the present utility model.
Claims (7)
1. The utility model provides a switching table holds in palm of compatible wired and wireless communication electric energy meter which characterized in that: the electric energy meter comprises a base (1), an auxiliary movable part and a communication module (2), wherein a bracket for inserting an electric energy meter (14) is arranged on the upper portion of the base (1), a voltage/current binding post is arranged on the front portion of the base (1), a heavy-load connector plug (6) is arranged on the rear portion of the base (1), the heavy-load connector plug (6) is connected with the voltage/current binding post through a thick wire, and the voltage/current binding post is connected with a corresponding electric energy meter (14) binding post after the electric energy meter (14) is inserted into the base (1); the auxiliary movable part is connected to the lower portion of the front side of the base (1), the auxiliary movable part comprises a communication module (2) and a push rod mechanism (3), a Bluetooth conversion plate (4) is arranged inside the communication module (2), a Bluetooth module (5) is arranged on the Bluetooth conversion plate (4), after the auxiliary movable part moves upwards, a communication auxiliary terminal on the electric energy meter (14) and a wired communication port of the heavy-load connector plug (6) are communicated, if the electric energy meter (14) is in Bluetooth wireless communication, after the auxiliary movable part moves downwards, the connection of the communication auxiliary terminal of the electric energy meter (14) and the heavy-load connector plug (6) is disconnected, and the communication auxiliary terminal of the electric energy meter (14) and the Bluetooth conversion plate (4) are communicated through Bluetooth and the electric energy meter (14).
2. The adapter shoe of claim 1 compatible with both wired and wireless communications power meters, wherein: the upper side of communication module (2) be connected with auxiliary needle (7) up, the left and right both sides of communication module (2) all are equipped with vertical auxiliary lug (15) down, base (1) position department below communication module (2) is equipped with auxiliary connection seat (8) that match with auxiliary lug (15), auxiliary needle (7) and auxiliary connection seat (8) be connected to heavy load connector plug (6) through thin wire, auxiliary connection seat (15) connect and fix on bluetooth conversion board (4) and be connected with bluetooth module (5), communication module (2) connect and fix the upper portion in push rod mechanism (3).
3. The transfer meter holder compatible with wired and wireless communication electric energy meter of claim 2, wherein: the base (1) below be equipped with wire storehouse (9), wire storehouse (9) be located auxiliary moving part below, heavy load connector plug (6) be located the bottom in wire storehouse (9).
4. A transfer meter holder compatible with both wired and wireless communication power meters as defined in claim 3, wherein: the left and right outer side walls of the base (1) are respectively provided with a clamp positioning pin hole, and the two clamp positioning pin holes are symmetrically arranged.
5. The adapter shoe of claim 4 compatible with both wired and wireless communications power meters, wherein: the left side part and the right side part of the base (1) are respectively provided with a positioning clamping hole (10), and the two positioning clamping holes (10) are symmetrically arranged.
6. The adapter shoe of claim 5 compatible with both wired and wireless communications power meters, wherein: the Bluetooth conversion board (4) on be equipped with antenna interface (11), auxiliary connector lug spread groove (12) and bluetooth module (5), auxiliary connector lug (15) pass through connecting wire and attach fitting connection and fix in auxiliary connector lug spread groove (12), antenna interface (11) be connected with bluetooth module (5), peg graft antenna (13) on antenna interface (11).
7. The adapter shoe of claim 6 compatible with both wired and wireless communications power meters, wherein: the base (1) comprises 3 specifications for single-phase, three-phase direct-type and three-phase mutual inductance type ammeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385131.5U CN219512391U (en) | 2022-12-16 | 2022-12-16 | Switching meter support compatible with wired and wireless communication electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385131.5U CN219512391U (en) | 2022-12-16 | 2022-12-16 | Switching meter support compatible with wired and wireless communication electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512391U true CN219512391U (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223385131.5U Active CN219512391U (en) | 2022-12-16 | 2022-12-16 | Switching meter support compatible with wired and wireless communication electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219512391U (en) |
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2022
- 2022-12-16 CN CN202223385131.5U patent/CN219512391U/en active Active
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