CN220650753U - Novel electric energy metering device - Google Patents
Novel electric energy metering device Download PDFInfo
- Publication number
- CN220650753U CN220650753U CN202320900213.4U CN202320900213U CN220650753U CN 220650753 U CN220650753 U CN 220650753U CN 202320900213 U CN202320900213 U CN 202320900213U CN 220650753 U CN220650753 U CN 220650753U
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- metering device
- energy metering
- electric energy
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- 238000009434 installation Methods 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of electric energy metering devices, and particularly relates to a novel electric energy metering device which comprises an electric energy metering device main body, wherein a fixed block is fixedly connected to the electric energy metering device main body, a plug is connected to the inside of the fixed block in a sliding manner, the plug is in contact with the electric energy metering device main body, an installation sleeve is sleeved on the outer side of the fixed block in a rotating manner, and a convex block is fixedly connected to the installation sleeve. According to the utility model, the fixing blocks, the mounting sleeve and other parts are arranged, so that when the plug is spliced with the electric energy metering device main body, the mounting sleeve is rotated to enable the mounting sleeve to conduct threaded movement with the plug, so that the mounting sleeve limits the plug, the plug can be kept stable after being spliced with the electric energy metering device main body, and the problem that the plug is unstable when the novel electric energy metering device is spliced with the plug and is easy to loosen when the plug is spliced with the electric energy metering device main body is solved.
Description
Technical Field
The utility model relates to the technical field of electric energy metering devices, in particular to a novel electric energy metering device.
Background
The electric energy metering device is a metering device for measuring and recording the generated energy, the supplied (mutual supplied) electric quantity, the plant electric quantity, the line loss electric quantity and the user electric quantity. The electric energy metering device refers to a whole body composed of an electric energy meter (an active electric energy meter, a reactive electric energy meter, a maximum demand meter, a multi-rate electric energy meter and the like), a metering transformer (comprising a voltage transformer and a current transformer) and a secondary connecting wire lead. The utility model discloses a novel electric energy metering device according to the patent grant publication number CN205720367U, which comprises a box body, the front side of the box body is provided with a box door capable of opening and closing, at least one intelligent electric energy meter is arranged in the box body, the inner side surface of the box door is provided with a containing groove, the containing groove is internally provided with an electric energy information acquisition terminal detection device, the electric energy information acquisition terminal detection device comprises a shell, the shell is provided with a sound acquisition device and a loudspeaker, the shell is internally provided with a control device and a battery, the control device comprises an acquisition unit, a micro-control unit, a voice recognition device, a voice conversion device and a memory, the acquisition unit is electrically connected with the intelligent electric energy meter and the micro-control unit, the voice acquisition device is electrically connected with the voice recognition device, the loudspeaker is electrically connected with the voice conversion device, the input end of the voice conversion device is electrically connected with the output end of the micro-control unit, and the micro-control unit is also electrically connected with the memory and the battery respectively. Through bolt fastening when novel electric energy metering device installs, and the bolt does not have stop gear after the installation, takes place not hard up easily, leads to electric energy metering device main part installation unstable, and novel electric energy metering device is unstable when pegging graft with the plug, leads to the problem that the plug is not hard up when pegging graft with the electric energy metering device main part easily.
Disclosure of Invention
The utility model aims to provide a novel electric energy metering device, which solves the problems that the installation of an electric energy metering device main body is unstable because a bolt is fixed through a bolt and is not provided with a limiting mechanism after the installation, and the installation of the novel electric energy metering device main body is unstable because the novel electric energy metering device is not stable when the novel electric energy metering device is inserted into a plug, and the looseness of the plug and the electric energy metering device main body is easy to cause when the plug is inserted into the plug.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel electric energy metering device, includes the electric energy metering device main part, fixedly connected with fixed block in the electric energy metering device main part, the inside sliding connection of fixed block has the plug, plug and electric energy metering device main part contact, the outside of fixed block rotates and has cup jointed the installation cover, the installation is sheathe in fixedly connected with lug, fixedly connected with installation piece in the electric energy metering device main part, the inside sliding connection of installation piece has the bolt, the contact has the stop collar on the installation piece, fixedly connected with fixture block on the installation piece.
Preferably, the fixed block is provided with a ring groove, the inside of the ring groove is connected with a bump in a sliding way, and the ring groove is designed to limit the installation sleeve.
Preferably, the installation sleeve is in contact with the electric energy metering device main body, the installation sleeve is in threaded connection with the plug, and the plug can be limited through the design of the installation sleeve.
Preferably, the number of the installation blocks is two, the two installation blocks are symmetrically distributed on the electric energy metering device main body, and the electric energy metering device main body can be fixed through the design of the installation blocks.
Preferably, the limiting sleeve is provided with a limiting groove, the inside of the limiting groove is connected with a bolt in a sliding mode, and the limiting sleeve can limit the bolt through the design of the limiting groove.
Preferably, the stop collar is provided with a clamping groove, a clamping block is clamped in the clamping groove, and the stop collar can be limited by matching with the clamping block through the design of the clamping groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the fixing blocks, the mounting sleeve and other parts are arranged, so that when the plug is spliced with the electric energy metering device main body, the mounting sleeve is rotated to enable the mounting sleeve to conduct threaded movement with the plug, so that the mounting sleeve limits the plug, the plug can be kept stable after being spliced with the electric energy metering device main body, and the problem that the plug is unstable when the novel electric energy metering device is spliced with the plug and is easy to loosen when the plug is spliced with the electric energy metering device main body is solved.
2. The utility model can limit the bolt by arranging the limiting sleeve and the limiting groove, so that the bolt can be kept stable, and can be limited by arranging the clamping block and the clamping groove, so that the limiting sleeve keeps stable when limiting the bolt, and the problem that the electric energy metering device main body is unstable in installation because the bolt is not provided with a limiting mechanism after the electric energy metering device main body is installed is solved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;
FIG. 3 is a side cross-sectional view of FIG. 1 of the present utility model;
FIG. 4 is an enlarged view of the structure of portion A in FIG. 2 according to the present utility model;
fig. 5 is an enlarged view of the B-section structure in fig. 2 according to the present utility model.
In the figure: 1. an electric energy metering device body; 2. a fixed block; 3. a plug; 4. a mounting sleeve; 41. a bump; 42. a ring groove; 5. a mounting block; 6. a bolt; 7. a limit sleeve; 71. a limit groove; 72. a clamping block; 73. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a novel electric energy metering device comprises an electric energy metering device main body 1, wherein a fixed block 2 is fixedly connected to the electric energy metering device main body 1, a plug 3 is connected to the inside of the fixed block 2 in a sliding manner, the plug 3 is in contact with the electric energy metering device main body 1, an installation sleeve 4 is sleeved on the outer side of the fixed block 2 in a rotating manner, a protruding block 41 is fixedly connected to the installation sleeve 4, a ring groove 42 is formed in the fixed block 2, a protruding block 41 is connected to the inside of the ring groove 42 in a sliding manner, and the installation sleeve 4 can be limited through the design of the ring groove 42.
Referring to fig. 2-5, the installation sleeve 4 contacts with the electric energy metering device main body 1, the installation sleeve 4 is in threaded connection with the plug 3, the plug 3 can be limited by the design of the installation sleeve 4, the electric energy metering device main body 1 is fixedly connected with the installation blocks 5, the number of the installation blocks 5 is two, the two installation blocks 5 are symmetrically distributed on the electric energy metering device main body 1, the electric energy metering device main body 1 can be fixed through the design of the installation blocks 5, the bolts 6 are slidably connected in the installation blocks 5, and the limit sleeve 7 is contacted on the installation blocks 5.
Referring to fig. 2-5, a limiting groove 71 is formed in the limiting sleeve 7, a bolt 6 is slidably connected in the limiting groove 71, the limiting sleeve 7 can limit the bolt 6 through the design of the limiting groove 71, a clamping block 72 is fixedly connected to the mounting block 5, a clamping groove 73 is formed in the limiting sleeve 7, a clamping block 72 is clamped in the clamping groove 73, and the limiting sleeve 7 can be limited by matching with the clamping block 72 through the design of the clamping groove 73.
The specific implementation process of the utility model is as follows: when the limiting sleeve is used, the limiting sleeve 7 slides on the bolt 6, the bolt 6 slides into the limiting groove 71 on the limiting sleeve 7, the limiting sleeve 7 can limit the bolt 6, meanwhile, the limiting sleeve 7 slides on the clamping block 72, the clamping block 72 is clamped into the clamping groove 73 on the limiting sleeve 7, the limiting sleeve 7 can be limited, and the limiting sleeve 7 can be kept stable when limiting the bolt 6. Through making plug 3 peg graft with electric energy metering device main part 1, then rotate installation cover 4, make installation cover 4 rotate on fixed block 2 to make installation cover 4 take place the screw motion with plug 3, thereby make installation cover 4 carry out spacingly to plug 3, make plug 3 and electric energy metering device main part 1 keep stable when pegging graft.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel electric energy metering device, includes electric energy metering device main part (1), its characterized in that: fixedly connected with fixed block (2) on electric energy metering device main part (1), the inside sliding connection of fixed block (2) has plug (3), plug (3) and electric energy metering device main part (1) contact, the outside of fixed block (2) rotates and has cup jointed installation cover (4), fixedly connected with lug (41) on installation cover (4), fixedly connected with installation piece (5) on electric energy metering device main part (1), the inside sliding connection of installation piece (5) has bolt (6), the contact has stop collar (7) on installation piece (5), fixedly connected with fixture block (72) on installation piece (5).
2. The novel electrical energy metering device of claim 1, wherein: the fixed block (2) is provided with a ring groove (42), and a bump (41) is connected inside the ring groove (42) in a sliding way.
3. The novel electrical energy metering device of claim 1, wherein: the installation sleeve (4) is in contact with the electric energy metering device main body (1), and the installation sleeve (4) is in threaded connection with the plug (3).
4. The novel electrical energy metering device of claim 1, wherein: the number of the mounting blocks (5) is two, and the two mounting blocks (5) are symmetrically distributed on the electric energy metering device main body (1).
5. The novel electrical energy metering device of claim 1, wherein: the limiting sleeve (7) is provided with a limiting groove (71), and the inside of the limiting groove (71) is connected with a bolt (6) in a sliding manner.
6. The novel electrical energy metering device of claim 1, wherein: the limiting sleeve (7) is provided with a clamping groove (73), and a clamping block (72) is clamped in the clamping groove (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900213.4U CN220650753U (en) | 2023-04-20 | 2023-04-20 | Novel electric energy metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900213.4U CN220650753U (en) | 2023-04-20 | 2023-04-20 | Novel electric energy metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650753U true CN220650753U (en) | 2024-03-22 |
Family
ID=90289581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320900213.4U Active CN220650753U (en) | 2023-04-20 | 2023-04-20 | Novel electric energy metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650753U (en) |
-
2023
- 2023-04-20 CN CN202320900213.4U patent/CN220650753U/en active Active
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