CN219065581U - Mounting structure of electric energy meter, electric energy meter and electric energy meter assembly - Google Patents
Mounting structure of electric energy meter, electric energy meter and electric energy meter assembly Download PDFInfo
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- CN219065581U CN219065581U CN202223216189.7U CN202223216189U CN219065581U CN 219065581 U CN219065581 U CN 219065581U CN 202223216189 U CN202223216189 U CN 202223216189U CN 219065581 U CN219065581 U CN 219065581U
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Abstract
The utility model discloses an installation structure of an electric energy meter, which comprises a shell, a first connecting piece and a second connecting piece, wherein the shell is provided with a containing cavity; the plug-in part is arranged in the accommodating cavity of the shell and is electrically connected with the mounting seat, and the mounting seat is used for supplying power to the plug-in part; the inserting part comprises an upper spring plate; the lower spring plate is arranged at intervals with the upper spring plate and is positioned lower than the upper spring plate; the mounting seat is provided with a contact pin extending along the horizontal direction, and the contact pin is inserted between the lower elastic piece and the upper elastic piece and respectively props against the upper elastic piece and the lower elastic piece; still include the connecting piece, set up in the holding intracavity of casing, and act on top shrapnel and lower shrapnel to make top shrapnel and lower shrapnel be close to each other. Through setting up shell fragment and lower shell fragment, the contact pin inserts between shell fragment and the lower shell fragment, can give the electric energy meter power supply through the contact pin, convenient operation.
Description
Technical Field
The utility model relates to the technical field of electric energy meters, in particular to an electric energy meter mounting structure, an electric energy meter and an electric energy meter assembly.
Background
The electric energy meter is a meter for measuring electric energy, also called an electric meter, a fire meter and a kilowatt hour meter, and refers to a meter for measuring various electric quantities.
In order to supply power to the electric energy meter, a wire is often arranged, and the electric energy meter and a mounting seat for supplying power are connected through the wire, so that the electric energy meter is supplied with power.
However, the wire connection has many steps and is inconvenient to operate.
Disclosure of Invention
The first technical problem to be solved by the utility model is to provide an installation structure of an electric energy meter which is convenient to operate aiming at the current state of the art.
The second technical problem to be solved by the utility model is to provide an electric energy meter.
The third technical problem to be solved by the utility model is to provide an electric energy meter assembly.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: an installation structure of an electric energy meter comprises
A housing having a receiving cavity;
the plug-in part is arranged in the accommodating cavity of the shell and is electrically connected with the mounting seat, and the mounting seat is used for supplying power to the plug-in part;
the method is characterized in that:
the plug-in part comprises
A spring plate is arranged;
the lower spring plate is arranged at intervals with the upper spring plate and is lower than the upper spring plate;
the mounting seat is provided with a contact pin extending along the horizontal direction, and the contact pin is inserted between the lower elastic piece and the upper elastic piece and respectively props against the upper elastic piece and the lower elastic piece; and also comprises
The connecting piece is arranged in the accommodating cavity of the shell and acts on the upper elastic piece and the lower elastic piece, so that the upper elastic piece and the lower elastic piece are mutually close.
In order to position the connecting piece, the side part of the upper elastic piece or/and the lower elastic piece is provided with a first positioning groove which is used for the local clamping of the connecting piece. Thus, the connecting piece is positioned by arranging the first positioning groove.
In order to position one end of the connecting piece, the upper part of the upper elastic piece is provided with a second positioning groove which is used for positioning one end of the connecting piece. One end of the connecting piece is positioned by arranging a second positioning groove.
In order to position the other end of the connecting piece, a third positioning groove is arranged at the lower part of the lower elastic piece and is used for positioning the other end of the connecting piece. The other end of the connecting piece is positioned by providing a third positioning groove.
In order to facilitate the connection, the device also comprises a connecting part for connecting one end of the upper elastic piece and one end of the lower elastic piece;
a relay is arranged in the shell and is provided with a connecting pin, and the connecting part is directly and electrically connected with the connecting pin. Therefore, the terminal is omitted between the plug-in connection part and the relay, so that the connection of the plug-in connection part is facilitated.
The shape of the connecting piece can be various, preferably, the connecting piece is C-shaped, and two ends of the C-shaped are respectively propped against the upper elastic sheet and the lower elastic sheet.
To facilitate insertion of the pins, the housing has a through hole communicating with the accommodation chamber, the through hole extending in a horizontal direction and into which the pins are inserted. The contact pin passes through the through hole and then is spliced with the splicing part in the accommodating cavity.
The utility model adopts the technical proposal for solving the second technical problem that: an electric energy meter, characterized in that: the mounting structure of the electric energy meter is applied.
The utility model adopts the technical proposal for solving the third technical problem that: an electric energy meter assembly, characterized in that: the electric energy meter is applied, and further comprises a mounting seat electrically connected with the electric energy meter.
Finally, the electric energy meter box is further arranged, and the electric energy meter and the mounting seat are arranged in the electric energy meter box.
Compared with the prior art, the utility model has the advantages that: by arranging the upper elastic sheet and the lower elastic sheet, the contact pin is inserted between the upper elastic sheet and the lower elastic sheet, so that the electric energy meter can be powered through the contact pin, and the operation is convenient; in addition, the current is dispersed to the upper elastic sheet and the lower elastic sheet, so that the safety is high; in addition, through setting up the connecting piece, and go up the shell fragment, down the shell fragment is spacing, even use elasticity inadequately or warp of last shell fragment and lower shell fragment after a period, also can ensure that grafting and contact pin are firmly connected.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a power meter assembly of the present utility model;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of part B of FIG. 2;
FIG. 4 is an exploded view of FIG. 2;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
fig. 6 is an assembled schematic view of the relay and the plug.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
Referring to fig. 1-6, a preferred embodiment of the present utility model is shown. The electric energy meter mounting structure comprises a shell 1, a plug-in connection part 2, a connecting piece 4, a relay 5 and the like.
Wherein the housing 1 has a housing chamber, a through hole 11 communicating with the housing chamber, the through hole 11 extending in a horizontal direction and into which the pin 31 is inserted.
The plug-in part 2 is arranged in the accommodating cavity of the shell 1 and is used for being electrically connected with the mounting seat 3, and the mounting seat 3 is used for supplying power to the plug-in part 2. The plug-in part 2 comprises an upper spring piece 21, a lower spring piece 2 and a connecting part 23 for connecting one end of the upper spring piece 21 and one end of the lower spring piece 22, wherein the lower spring piece 22 and the upper spring piece 21 are arranged at intervals and are lower than the upper spring piece 21; the side parts of the upper spring piece 21 and the lower spring piece 22 are provided with first positioning grooves 2a, and the first positioning grooves 2a are used for partially clamping the connecting piece 4. The upper part of the upper spring piece 21 is provided with a second positioning groove 211, and the second positioning groove 211 is used for positioning one end part of the connecting piece 4; the lower portion of the lower spring plate 22 has a third positioning groove 221, and the third positioning groove 221 is used for positioning the other end portion of the connecting piece 4.
The connecting member 4 is disposed in the receiving cavity of the housing 1 and acts on the upper and lower elastic pieces 21 and 22 so as to bring the upper and lower elastic pieces 21 and 22 close to each other. The connecting piece 4 is C-shaped, and two ends of the C-shaped are respectively propped against the upper elastic piece 21 and the lower elastic piece 22.
The relay 5 is provided in the housing 1, and the relay 5 has a connection pin 51, and the connection portion 23 is directly electrically connected to the connection pin 51.
The mounting base 3 has a pin 31 extending in the horizontal direction, and the pin 31 is inserted between the lower spring piece 22 and the upper spring piece 21 and abuts against the upper spring piece 21 and the lower spring piece 22, respectively.
The utility model also discloses an electric energy meter, and the electric energy meter mounting structure is applied.
The utility model also discloses an electric energy meter assembly, which is provided with the electric energy meter mounting structure, and further comprises a mounting seat 3 electrically connected with the electric energy meter, and an electric meter box 6 (only one box wall of the electric meter box is shown in the drawing), wherein the electric energy meter and the mounting seat 3 are arranged in the electric meter box 6.
The working principle of the utility model is as follows.
By arranging the upper elastic piece 21 and the lower elastic piece 22, the contact pin 31 is inserted between the upper elastic piece 21 and the lower elastic piece 22, so that the electric energy meter can be powered through the contact pin 31, and the operation is convenient; in addition, the current is dispersed to the upper spring piece 21 and the lower spring piece 22, so that the safety is high; in addition, by providing the connector 4 to limit the upper spring piece 21 and the lower spring piece 22, even if the elasticity of the upper spring piece 21 and the lower spring piece 22 is insufficient or deformed after a period of use, the plug-in portion 2 and the pin 31 can be ensured to be firmly connected.
Claims (10)
1. An installation structure of an electric energy meter comprises
A housing (1) having a receiving chamber;
the plug-in part (2) is arranged in the accommodating cavity of the shell (1) and is used for being electrically connected with the mounting seat (3), and the mounting seat (3) is used for supplying power to the plug-in part (2);
the method is characterized in that:
the plug-in part (2) comprises
An upper spring piece (21);
the lower elastic piece (22) is arranged at intervals with the upper elastic piece (21) and is lower than the upper elastic piece (21);
the mounting seat (3) is provided with a contact pin (31) extending along the horizontal direction, and the contact pin (31) is inserted between the lower elastic piece (22) and the upper elastic piece (21) and respectively props against the upper elastic piece (21) and the lower elastic piece (22); and also comprises
The connecting piece (4) is arranged in the accommodating cavity of the shell (1) and acts on the upper elastic piece (21) and the lower elastic piece (22), so that the upper elastic piece (21) and the lower elastic piece (22) are close to each other.
2. The mounting structure of an electric energy meter according to claim 1, wherein: the side parts of the upper elastic sheet (21) or/and the lower elastic sheet (22) are provided with first positioning grooves (2 a), and the first positioning grooves (2 a) are used for partially clamping the connecting piece (4).
3. The mounting structure of an electric energy meter according to claim 1, wherein: the upper part of the upper elastic sheet (21) is provided with a second positioning groove (211), and the second positioning groove (211) is used for positioning one end part of the connecting piece (4).
4. The mounting structure of an electric energy meter according to claim 1, wherein: the lower part of the lower spring piece (22) is provided with a third positioning groove (221), and the third positioning groove (221) is used for positioning the other end part of the connecting piece (4).
5. The mounting structure of an electric energy meter according to claim 1, wherein: the connecting part (23) is used for connecting one end of the upper elastic piece (21) and one end of the lower elastic piece (22);
a relay (5) is arranged in the shell (1), the relay (5) is provided with a connecting pin (51), and the connecting part (23) is directly and electrically connected with the connecting pin (51).
6. The mounting structure of an electric energy meter according to claim 1, wherein: the connecting piece (4) is C-shaped, and two ends of the C-shaped are respectively propped against the upper elastic piece (21) and the lower elastic piece (22).
7. The mounting structure of an electric energy meter according to claim 1, wherein: the housing (1) has a through hole (11) communicating with the accommodation chamber, the through hole (11) extending in a horizontal direction and into which the pin (31) is inserted.
8. An electric energy meter, characterized in that: a mounting structure to which the electric energy meter according to any one of claims 1 to 7 is applied.
9. An electric energy meter assembly, characterized in that: use of an electric energy meter according to claim 8, further comprising a mounting (3) electrically connected to the electric energy meter.
10. The electrical energy meter assembly of claim 9, wherein: the electric energy meter further comprises an electric meter box (6), and the electric energy meter and the mounting seat (3) are arranged in the electric meter box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216189.7U CN219065581U (en) | 2022-11-30 | 2022-11-30 | Mounting structure of electric energy meter, electric energy meter and electric energy meter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216189.7U CN219065581U (en) | 2022-11-30 | 2022-11-30 | Mounting structure of electric energy meter, electric energy meter and electric energy meter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219065581U true CN219065581U (en) | 2023-05-23 |
Family
ID=86344033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223216189.7U Active CN219065581U (en) | 2022-11-30 | 2022-11-30 | Mounting structure of electric energy meter, electric energy meter and electric energy meter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219065581U (en) |
-
2022
- 2022-11-30 CN CN202223216189.7U patent/CN219065581U/en active Active
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