CN219871533U - Intelligent ammeter capable of preventing strong magnetic interference - Google Patents
Intelligent ammeter capable of preventing strong magnetic interference Download PDFInfo
- Publication number
- CN219871533U CN219871533U CN202320447625.7U CN202320447625U CN219871533U CN 219871533 U CN219871533 U CN 219871533U CN 202320447625 U CN202320447625 U CN 202320447625U CN 219871533 U CN219871533 U CN 219871533U
- Authority
- CN
- China
- Prior art keywords
- box
- electromagnetic shielding
- frame
- installation
- strong magnetic
- 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
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 34
- 230000001960 triggered effect Effects 0.000 abstract description 4
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a strong magnetic interference prevention intelligent ammeter, which relates to the field of intelligent ammeters and comprises a mounting bottom box, wherein an acquisition circuit board is arranged in the mounting bottom box, a mounting top box is arranged at the top of the mounting bottom box, an electromagnetic shielding device is arranged between the mounting bottom box and the mounting top box, the front surface and the back surface of the electromagnetic shielding device are both provided with an electric lead, and the surface of the electric lead is provided with an insulating skin. According to the intelligent ammeter capable of preventing strong magnetic interference, the electrified wires are twisted into the box shape, the adjacent surfaces are fixed through the colloid, the stability of the whole box shape is ensured, the battery shielding device is arranged in the box-shaped electrified wires, the electromagnetic shielding device can be protected, if the electrified wires are damaged, an alarm is triggered, so that a user is reminded of reducing the success rate of electricity stealing, and certain loss is avoided.
Description
Technical Field
The utility model relates to the field of intelligent electric meters, in particular to an intelligent electric meter capable of preventing strong magnetic interference.
Background
The intelligent ammeter is one of the basic devices for intelligent power grid data acquisition, bears the tasks of original electric energy data acquisition, metering and transmission, is the basis for realizing information integration, analysis optimization and information display, and has intelligent functions such as a bidirectional multi-rate metering function, a user side control function, a bidirectional data communication function of various data transmission modes, an electricity larceny prevention function and the like in order to adapt to the use of the intelligent power grid and new energy besides the metering function of the traditional electric energy meter basic electric energy.
The intelligent ammeter is used for collecting current, so that the accuracy of electricity consumption needs to be guaranteed, the electromagnetic prevention function of the intelligent ammeter needs to be guaranteed, otherwise, the collected data of the intelligent ammeter is possibly wrong, or criminals can use electromagnetic interference to steal electricity, however, the common intelligent ammeter which utilizes the shielding network to prevent interference can still appear electricity stealing, so that certain loss is caused as long as the criminals destroy the shielding network.
Disclosure of Invention
The utility model mainly aims to provide a smart electric meter capable of preventing strong magnetic interference, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a prevent strong magnetic interference's smart electric meter, includes the installation end box, the internally mounted of installation end box has the circuit board of gathering, install the top box at the bottom of the installation, install electromagnetic shielding device between installation end box and the installation top box, the live wire is all installed to electromagnetic shielding device's front and back, the surface mounting of live wire has insulating skin, the box-like circuit board of can placing inside can be constituteed in the live wire bending, the surface mounting of live wire has siren and power, the siren passes through the live wire and is connected with the area energy electricity.
The electromagnetic shielding device comprises an electromagnetic shielding plate and an electromagnetic shielding frame, wherein the electromagnetic shielding plate is arranged in a box-shaped electrified lead, the electromagnetic shielding frame covers the top of the electromagnetic shielding frame, and the electromagnetic shielding frame is positioned in the box-shaped electrified lead.
The installation end box and the fixed mounting all around of installation top box surface have the frame along, two the surface in frame along the inseparable contact, two install through the hinge between the frame along, two install locking device between the frame along.
The locking device comprises a locking groove, the locking groove is formed in the surface of one edge of the frame, a lock catch is fixedly arranged on the surface of the other edge of the frame, the lock catch is in a hook shape, and the lock catch is made of plastic and has certain elasticity.
The surface fixed mounting who follows of one of them frame has pressure sensor, pressure sensor's top supports the surface along another frame, pressure sensor's inside is equipped with the siren equally.
And through grooves are formed in the surfaces of the installation top box and the electromagnetic shielding frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the energizing lead and the alarm are arranged, the energizing lead is twisted into a box shape, the adjacent surfaces are fixed through the colloid, the whole box shape is ensured to be stable, the battery shielding device is arranged in the box-shaped energizing lead, the electromagnetic shielding device can be protected, if the energizing lead is damaged, the alarm is triggered, so that a user is reminded of reducing the success rate of electricity stealing, and a certain loss is avoided.
2. According to the utility model, by arranging the pressure sensor, when the pressure exists on the surface of the pressure sensor, the alarm inside the pressure sensor does not sound, if a thief directly opens the installation top box, the pressure sensor does not feel the pressure, and an alarm is sent to a user, so that the loss of the electricity stealing behavior assembly is reduced, and the protection capability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a smart meter for preventing strong magnetic interference;
FIG. 2 is a schematic diagram of a latch position structure of a smart meter for preventing strong magnetic interference according to the present utility model;
FIG. 3 is a schematic diagram of a pressure sensor position structure of a smart meter for preventing strong magnetic interference according to the present utility model;
FIG. 4 is a schematic diagram of a position splitting structure of an electromagnetic shielding plate of a smart meter for preventing strong magnetic interference;
FIG. 5 is a schematic diagram of a part of the structure of an alarm position of a smart meter for preventing strong magnetic interference according to the present utility model;
fig. 6 is a schematic diagram of a cross-sectional structure of an insulating cover of a smart meter for preventing strong magnetic interference.
In the figure: 1. installing a bottom box; 2. installing a top box; 3. energizing the wire; 4. an insulating skin; 5. an alarm; 6. a power supply; 7. a through groove; 8. an electromagnetic shield plate; 9. an electromagnetic shielding frame; 10. a pressure sensor; 11. a frame edge; 12. a hinge; 13. a locking groove; 14. and (5) locking.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the circuit board that includes installation end box 1, the internally mounted of installation end box 1 has the collection, including functions such as collection information, record information and transmission information, installation top box 2 is installed at the top of installation end box 1, constitutes relative sealed environment between installation end box 1 and the installation top box 2, install electromagnetic shielding device between installation end box 1 and the installation top box 2, realize preventing strong magnetic interference's function, circular telegram wire 3 are all installed to electromagnetic shielding device's front and back, circular telegram wire 3's surface mounting has insulating skin 4, and insulating skin 4 can prevent mutual electric conduction between circular telegram wire 3, circular telegram wire 3 is bent and is constituteed the box and can be placed the circuit board inside, circular telegram wire 3's surface mounting has alarm 5 and power 6, alarm 5 passes through circular telegram wire 3 and is connected with power 6 electricity.
The power supply 6, the alarm 5 and the energizing wire 3 form a passage, as the energizing wire 3 is twisted into a box shape, and the adjacent surfaces are fixed through colloid, the whole box shape stability is ensured, the battery shielding device is arranged in the box-shaped energizing wire 3, the electromagnetic shielding device can be protected, if the energizing wire 3 is damaged, the alarm 5 is triggered, so that a user is reminded of reducing the success rate of electricity stealing, a certain loss is avoided, the battery shielding device is difficult to damage when strong magnetic interference is prevented, and the stability of the electromagnetic interference is ensured.
The electromagnetic shielding device comprises an electromagnetic shielding plate 8 and an electromagnetic shielding frame 9, wherein the electromagnetic shielding plate 8 is arranged inside the box-shaped energizing lead 3, the electromagnetic shielding frame 9 is covered on the top of the electromagnetic shielding frame 9, the electromagnetic shielding frame 9 is located inside the box-shaped energizing lead 3, the electromagnetic shielding plate 8 and the electromagnetic shielding frame 9 are stronger in strength, and therefore the safety performance is higher.
The installation end box 1 and the fixed mounting all around on installation top box 2 surface have the frame along 11, two the surface in close contact along 11 the frame is along 11, two install through hinge 12 between the frame along 11, can open the frame along 11, two install locking device between the frame along 11, close the frame along 11 through locking device.
The locking device comprises a locking groove 13, the locking groove 13 is formed in the surface of one frame edge 11, a lock catch 14 is fixedly mounted on the surface of the other frame edge 11, the lock catch 14 is in a hook shape, and the lock catch 14 is made of plastic and has certain elasticity.
When the circuit boards inside the installation bottom box 1 and the installation top box 2 need to be maintained or overhauled, the lock catch 14 can be pushed first, so that the hooked edge of the lock catch 14 is located inside the locking groove 13, then the upper installation top box 2 is opened, and at the moment, the lock catch 14 passes through the inside of the locking groove 13 and leaves, so that the installation top box 2 is opened by the hinge 12.
The surface mounting along 11 of one of them frame has pressure sensor 10, the top of pressure sensor 10 supports at the surface along 11 of another frame, pressure sensor 10's inside is equipped with siren 5 equally, and when pressure sensor 10's surface had pressure, the inside siren 5 of pressure sensor 10 can not sound this moment, if the thief directly opens installation top box 2, then pressure sensor 10 just can not feel pressure, will send the alarm this moment for the user to reduce the loss of stealing action assembly, with this improvement protective capability.
The surfaces of the installation top box 2 and the electromagnetic shielding frame 9 are provided with through grooves 7.
It should be noted that, the present utility model is a smart meter for preventing strong magnetic interference, when in use, a box-shaped object composed of one of the energizing wires 3 is placed in the bottom mounting box 1, then the electromagnetic shielding plate 8 is placed in the box-shaped energizing wire 3, finally the circuit board is mounted, then the electromagnetic shielding frame 9 is mounted on the circuit board, then another box-shaped object composed of the energizing wires 3 is covered, finally the top box 2 is mounted, the lock catch 14 penetrates the lock slot 13, and the surface of the lock catch 14 is abutted against the surface of the lock slot 13, at this time, if the energizing wire 3 is damaged, the electromagnetic shielding device is damaged, the alarm 5 is triggered, thereby reminding the user of reducing the success rate of the power-stealing behavior, avoiding a certain loss, being difficult to be damaged when the strong magnetic interference is prevented, ensuring the stability of the electromagnetic interference is ensured, if the thief directly opens the top box 2, the pressure sensor 10 will not feel the pressure, and at this time an alarm will be sent to the user, thereby reducing the loss of the power-stealing behavior assembly, and improving the protection capability.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a prevent smart electric meter of strong magnetic interference, includes at the bottom of the installation box (1), the internally mounted of installation box (1) has the circuit board of gathering, installation top box (2), its characterized in that are installed at the top of box (1) at the bottom of the installation: install electromagnetic shield device between installation end box (1) and installation top box (2), circular telegram wire (3) are all installed to electromagnetic shield device's front and back, circular telegram wire (3) surface mounting has insulating skin (4), circular telegram wire (3) bend and form box-like can place the circuit board inside, circular telegram wire (3) surface mounting has siren (5) and power (6), siren (5) are connected with power (6) electricity through circular telegram wire (3).
2. The smart meter of claim 1, wherein: the electromagnetic shielding device comprises an electromagnetic shielding plate (8) and an electromagnetic shielding frame (9), wherein the electromagnetic shielding plate (8) is arranged inside a box-shaped energizing lead (3), the electromagnetic shielding frame (9) covers the top of the electromagnetic shielding frame (9), and the electromagnetic shielding frame (9) is located inside the box-shaped energizing lead (3).
3. The smart meter of claim 1, wherein: the novel portable electronic device is characterized in that the periphery of the surfaces of the installation bottom box (1) and the installation top box (2) is fixedly provided with a frame edge (11), the surfaces of the two frame edges (11) are in close contact, the two frame edges (11) are installed through hinges (12), and a locking device is installed between the two frame edges (11).
4. A smart meter for preventing strong magnetic interference according to claim 3, wherein: the locking device comprises a locking groove (13), wherein the locking groove (13) is formed in the surface of one frame edge (11), a lock catch (14) is fixedly arranged on the surface of the other frame edge (11), the lock catch (14) is in a hook shape, and the lock catch (14) is made of plastic and has certain elasticity.
5. The smart meter of claim 4, wherein: the surface fixed mounting who is followed (11) in one of them frame has pressure sensor (10), the top of pressure sensor (10) supports the surface along (11) in another frame, the inside of pressure sensor (10) is equipped with siren (5) equally.
6. The smart meter of claim 1, wherein: and through grooves (7) are formed in the surfaces of the installation top box (2) and the electromagnetic shielding frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447625.7U CN219871533U (en) | 2023-03-10 | 2023-03-10 | Intelligent ammeter capable of preventing strong magnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447625.7U CN219871533U (en) | 2023-03-10 | 2023-03-10 | Intelligent ammeter capable of preventing strong magnetic interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219871533U true CN219871533U (en) | 2023-10-20 |
Family
ID=88345707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320447625.7U Active CN219871533U (en) | 2023-03-10 | 2023-03-10 | Intelligent ammeter capable of preventing strong magnetic interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219871533U (en) |
-
2023
- 2023-03-10 CN CN202320447625.7U patent/CN219871533U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219871533U (en) | Intelligent ammeter capable of preventing strong magnetic interference | |
| CN213518405U (en) | Intelligent face identification wing gate | |
| CN212723039U (en) | Anti-electricity-stealing smart electric meter | |
| CN214409091U (en) | Split type intelligent information acquisition instrument | |
| CN201674221U (en) | Intelligent-counting power supply lightning protection box | |
| CN211375687U (en) | Security entrance guard based on thing networking | |
| CN208981364U (en) | A kind of intelligent well cover state aware bodyguard | |
| CN215416900U (en) | Intelligent door and window sensor convenient to equipment | |
| CN214846875U (en) | WiFi intelligence lock | |
| CN202975103U (en) | Three-phase multi-rate guide rail electric energy meter | |
| CN210534879U (en) | Bank entrance guard integrated management device | |
| CN212906418U (en) | Entrance guard control all-in-one | |
| CN216146551U (en) | Health management data display device | |
| CN106405173A (en) | Guide rail type single-phase prepaid electric energy meter | |
| CN203117244U (en) | Convenient anti-theft electric meter box | |
| CN215645616U (en) | Anti-electricity-theft block terminal | |
| CN210032965U (en) | Electronic card-swiping type door lock | |
| CN205880575U (en) | Take intelligent panel of socket | |
| CN215907680U (en) | Safe case with false touch alarm structure | |
| CN203551625U (en) | Lightning-protection and electric larceny-prevention metering box | |
| CN214477756U (en) | Smart electric meter with detachable battery | |
| CN214308947U (en) | Prepayment water meter with electronic lock | |
| CN212054278U (en) | Automatic door and window's induction system | |
| CN212675405U (en) | Wisdom property remote equipment data acquisition controlling means | |
| CN216350874U (en) | Novel anti-electricity-stealing ammeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |