CN220854996U - Electric energy meter - Google Patents
Electric energy meter Download PDFInfo
- Publication number
- CN220854996U CN220854996U CN202322366001.5U CN202322366001U CN220854996U CN 220854996 U CN220854996 U CN 220854996U CN 202322366001 U CN202322366001 U CN 202322366001U CN 220854996 U CN220854996 U CN 220854996U
- Authority
- CN
- China
- Prior art keywords
- shell
- groove
- clamping
- positioning hole
- display area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses an electric energy meter which comprises a first shell, a second shell, a circuit board and a wiring terminal, wherein the first shell is fixedly arranged on the second shell, the circuit board is positioned in a containing cavity formed by surrounding the first shell and the second shell, the wiring terminal is arranged on the second shell, and the first shell comprises a first display area, a second display area, a limit convex strip, a first limit block, a second limit block, a first locating hole and a second locating hole. The electric energy meter disclosed by the utility model is connected among the first shell, the second shell and the wiring terminal through the ingenious structure, so that the electric energy meter can be quickly disassembled and assembled during maintenance or overhaul, the efficiency is improved, and the electric energy meter has the advantages of stable structure, quick assembly and disassembly, high practicability and the like.
Description
Technical Field
The utility model belongs to the technical field of electric energy meters, and particularly relates to an electric energy meter.
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.
All parts of the existing electric energy meter or installation positions of the electric energy meter are fixedly connected through a large number of structures such as screws, and the connection mode is not beneficial to quick assembly and disassembly during maintenance or overhaul and has low efficiency although the connection mode has stability.
Accordingly, the above problems are further improved.
Disclosure of utility model
The utility model mainly aims to provide an electric energy meter, which is connected with a first shell, a second shell and a wiring terminal through an ingenious structure, so that the electric energy meter can be quickly assembled and disassembled during maintenance or overhaul, the efficiency is improved, and the electric energy meter has the advantages of stable structure, quick assembly and disassembly, high practicability and the like.
In order to achieve the above object, the present utility model provides an electric energy meter, comprising a first housing, a second housing, a circuit board and a connection terminal, wherein the first housing is fixedly mounted on the second housing, the circuit board is located in a containing cavity formed by the first housing and the second housing in a surrounding manner, and the connection terminal is mounted on the second housing, wherein:
The first shell comprises a first display area, a second display area, a limit protruding strip, a first limit block, a second limit block, a first positioning hole and a second positioning hole, wherein the first display area and the second display area are positioned on one side of the first shell far away from the second shell, the first display area is provided with a first display screen, the second display area is provided with a second display screen, the limit protruding strip, the first limit block and the second limit block are positioned on one side of the first shell close to the second shell, and the first positioning hole and the second positioning hole are positioned on two sides of the first display area;
The second housing comprises a limiting groove, a first limiting end, a second limiting end, a first clamping groove, a second clamping groove, a third positioning hole, a fourth positioning hole and a quick assembly disassembly structure, wherein the limiting convex strips are arranged in the limiting groove, the first limiting block is clamped at the first limiting end, the second limiting block is clamped at the second limiting end, the first clamping groove and the second clamping groove are respectively communicated with the limiting groove, a distance is arranged between the first clamping groove and the second clamping groove, the third positioning hole is aligned with the first positioning hole, and the fourth positioning hole is aligned with the second positioning hole; the quick assembly disassembly structure is positioned at one side of the second housing far away from the first housing and comprises a first mounting groove part, a first clamping hook, a second clamping hook and a second mounting groove part, wherein the first clamping hook and the second clamping hook are positioned between the first mounting groove part and the second mounting groove part, and the first clamping hook and the second clamping hook face the second mounting groove part;
The wiring terminal is provided with a first clamping strip and a second clamping strip, wherein the first clamping strip is installed in the first clamping groove, and the second clamping strip is installed in the second clamping groove.
As a further preferable technical scheme of the technical scheme, the quick assembly disassembly structure further comprises a first auxiliary mounting groove and a second auxiliary mounting groove.
As a further preferable technical scheme of the above technical scheme, the first limiting block is provided with a first limiting groove and the second limiting block is provided with a second limiting groove, and the first limiting end is located in the first limiting groove and the second limiting end is located in the second limiting groove.
As a further preferable technical scheme of the technical scheme, the wiring terminal is provided with a plurality of wiring holes.
Drawings
Fig. 1 is a schematic structural diagram of an electric energy meter according to the present utility model.
Fig. 2 is a schematic structural diagram of an electric energy meter according to the present utility model.
Fig. 3 is a schematic structural view of a first housing of an electric energy meter according to the present utility model.
Fig. 4 is a schematic structural view of a first housing of an electric energy meter according to the present utility model.
Fig. 5 is a schematic structural diagram of an electric energy meter according to the present utility model (with the first housing omitted).
Fig. 6 is a schematic structural view of a second housing of an electric energy meter according to the present utility model.
Fig. 7 is a cross-sectional view of an electric energy meter of the present utility model.
The reference numerals include: 100. a first housing; 110. a first display area; 120. a second display area; 130. limit raised strips; 140. a first limiting block; 141. the first limit groove; 150. a second limiting block; 151. the second limit groove; 160. a first positioning hole; 170. a second positioning hole; 180. a first display screen; 190. a second display screen; 200. a second housing; 210. a limit groove; 220. the first limiting end; 230. the second limiting end; 240. a first clamping groove; 250. a second clamping groove; 260. a third positioning hole; 270. a fourth positioning hole; 280. a quick assembly disassembly structure; 281. a first mounting groove portion; 282. a first hook; 283. a second hook; 284. a second mounting groove portion; 285. a first auxiliary installation groove; 286; a second auxiliary installation groove; 300. a circuit board; 400. a connection terminal; 410. the first clamping strip; 420. a second clamping strip; 430. and a wiring hole.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
The utility model discloses an electric energy meter, and the following describes the specific embodiment of the utility model further by combining with the preferred embodiment.
In the embodiments of the present utility model, those skilled in the art will note that the circuit board and the like to which the present utility model relates can be regarded as the prior art.
Preferred embodiments.
As shown in fig. 1 to 7, the present utility model discloses an electric energy meter, comprising a first housing 100, a second housing 200, a circuit board 300 and a connection terminal 400, wherein the first housing 100 is fixedly mounted on the second housing 200, the circuit board 300 is located in a receiving cavity formed by surrounding the first housing 100 and the second housing 200, and the connection terminal 400 is mounted on the second housing 200, wherein:
The first housing 100 includes a first display area 110, a second display area 120, a limit protrusion 130, a first limit block 140, a second limit block 150, a first positioning hole 160, and a second positioning hole 170, the first display area 110 and the second display area 120 are located at a side of the first housing 100 away from the second housing 200, the first display area 110 is mounted with a first display screen 180 and the second display area 120 is mounted with a second display screen 190, the limit protrusion 130, the first limit block 140, and the second limit block 150 are located at a side of the first housing 100 near the second housing 200, and the first positioning hole 160 and the second positioning hole 170 are located at two sides of the first display area 110;
The second housing 200 includes a limit groove 210, a first limit end 220, a second limit end 230, a first clamping groove 240, a second clamping groove 250, a third positioning hole 260, a fourth positioning hole 270 and a quick assembly disassembly structure 280, the limit protruding strip 130 is mounted on the limit groove 210, the first limit block 140 is clamped on the first limit end 220 and the second limit block 150 is clamped on the second limit end 230, the first clamping groove 240 and the second clamping groove 250 are respectively communicated with the limit groove 210, a distance is arranged between the first clamping groove 240 and the second clamping groove 250, the third positioning hole 260 is aligned with the first positioning hole 160 and the fourth positioning hole 270 is aligned with the second positioning hole 170; the quick assembly-disassembly structure 280 is located on a side of the second housing 200 away from the first housing 100, and the quick assembly-disassembly structure 280 includes a first mounting groove portion 281, a first hook 282, a second hook 283, and a second mounting groove portion 284, the first hook 282 and the second hook 283 are located between the first mounting groove portion 281 and the second mounting groove portion 284, and the first hook 282 and the second hook 283 face the second mounting groove portion 284 (quick assembly-disassembly with equipment or a mounting place is achieved through each component of the quick assembly-disassembly structure);
The wiring terminal 400 is provided with a first clamping strip 410 and a second clamping strip 420, the first clamping strip 410 is installed in the first clamping groove 240, the second clamping strip 420 is installed in the second clamping groove 250 (equipment or installation place connected with the electric energy meter can be installed in an auxiliary mode only by arranging a corresponding installation rod to be inserted, and stability can be improved).
Specifically, the quick assembly disassembly structure 280 further includes a first auxiliary mounting groove 285 and a second auxiliary mounting groove 286.
More specifically, the first stopper 140 is provided with a first stopper groove 141 and the second stopper 150 is provided with a second stopper groove 151, and the first stopper end 220 is located in the first stopper groove 141 and the second stopper end 230 is located in the second stopper groove 151 (improving the stability between the first and second housings).
Further, the connection terminal 400 is provided with a plurality of connection holes 430.
It should be noted that technical features such as a circuit board and the like related to the present application should be regarded as the prior art, and specific structures, working principles, and control modes and spatial arrangement modes possibly related to the technical features should be selected conventionally in the art, and should not be regarded as the utility model point of the present application, and the present application is not further specifically developed in detail.
Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Claims (4)
1. The utility model provides an electric energy meter, its characterized in that includes first shell, second shell, circuit board and binding post, first shell fixed mounting in the second shell, the circuit board is located first shell with the second shell surrounds the chamber that holds that forms and binding post installs in the second shell, wherein:
The first shell comprises a first display area, a second display area, a limit protruding strip, a first limit block, a second limit block, a first positioning hole and a second positioning hole, wherein the first display area and the second display area are positioned on one side of the first shell far away from the second shell, the first display area is provided with a first display screen, the second display area is provided with a second display screen, the limit protruding strip, the first limit block and the second limit block are positioned on one side of the first shell close to the second shell, and the first positioning hole and the second positioning hole are positioned on two sides of the first display area;
The second housing comprises a limiting groove, a first limiting end, a second limiting end, a first clamping groove, a second clamping groove, a third positioning hole, a fourth positioning hole and a quick assembly disassembly structure, wherein the limiting convex strips are arranged in the limiting groove, the first limiting block is clamped at the first limiting end, the second limiting block is clamped at the second limiting end, the first clamping groove and the second clamping groove are respectively communicated with the limiting groove, a distance is arranged between the first clamping groove and the second clamping groove, the third positioning hole is aligned with the first positioning hole, and the fourth positioning hole is aligned with the second positioning hole; the quick assembly disassembly structure is positioned at one side of the second housing far away from the first housing and comprises a first mounting groove part, a first clamping hook, a second clamping hook and a second mounting groove part, wherein the first clamping hook and the second clamping hook are positioned between the first mounting groove part and the second mounting groove part, and the first clamping hook and the second clamping hook face the second mounting groove part;
The wiring terminal is provided with a first clamping strip and a second clamping strip, wherein the first clamping strip is installed in the first clamping groove, and the second clamping strip is installed in the second clamping groove.
2. The electrical energy meter of claim 1, wherein the quick disconnect structure further comprises a first auxiliary mounting slot and a second auxiliary mounting slot.
3. The electric energy meter of claim 2, wherein the first stopper is provided with a first stopper groove and the second stopper is provided with a second stopper groove, the first stopper end being located in the first stopper groove and the second stopper end being located in the second stopper groove.
4. A meter according to claim 3, wherein the terminal is provided with a plurality of terminal holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366001.5U CN220854996U (en) | 2023-08-31 | 2023-08-31 | Electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366001.5U CN220854996U (en) | 2023-08-31 | 2023-08-31 | Electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220854996U true CN220854996U (en) | 2024-04-26 |
Family
ID=90782180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322366001.5U Active CN220854996U (en) | 2023-08-31 | 2023-08-31 | Electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220854996U (en) |
-
2023
- 2023-08-31 CN CN202322366001.5U patent/CN220854996U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220854996U (en) | Electric energy meter | |
| WO2022142342A1 (en) | Mounting structure of electric meter box base, and electrical connection structure of electric meter box using same | |
| CN220120880U (en) | Modular auxiliary terminal box | |
| CN209948591U (en) | Rapid power generation recovery system | |
| CN210443883U (en) | Distribution automation terminal box | |
| CN202759704U (en) | Buckle structure and electronic apparatus with the same | |
| CN201927734U (en) | Novel plate-to-plate contacting element | |
| CN213880118U (en) | Split type stored program control exchange convenient to maintenance | |
| CN220797140U (en) | AD 9361-based assembly structure | |
| CN217007444U (en) | Guide rail type electric energy meter | |
| CN218975855U (en) | SF6 cabinet power supply quick socket | |
| CN214478757U (en) | Convenient assembled low-voltage comprehensive distribution box | |
| CN212255517U (en) | Electric energy quality monitoring device convenient to installation | |
| CN219245641U (en) | Durable ammeter shell | |
| CN217010237U (en) | Comprehensive protection module and have its electric cabinet of switch | |
| CN216134066U (en) | Switching module convenient to installation | |
| CN220752236U (en) | Electric power three-phase intelligent electric power instrument | |
| CN220673221U (en) | Environment-friendly gas-insulated full-sealed inflatable cabinet | |
| CN215451300U (en) | Electrical component installation mechanism for electrical engineering | |
| CN214204273U (en) | Embedded UPS and power distribution unit cabinet | |
| CN219019302U (en) | PCB circuit board with cross bending-resistant structure | |
| CN214204079U (en) | Intelligent socket shell | |
| CN212115969U (en) | DTU common unit device case | |
| CN211063339U (en) | Arc extinguishing piece mounting structure convenient to installation | |
| CN212084928U (en) | Novel wisdom circuit breaker of voltage sampling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |