CN204883967U - Electric meter - Google Patents
Electric meter Download PDFInfo
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- CN204883967U CN204883967U CN201520700763.7U CN201520700763U CN204883967U CN 204883967 U CN204883967 U CN 204883967U CN 201520700763 U CN201520700763 U CN 201520700763U CN 204883967 U CN204883967 U CN 204883967U
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- main control
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- control chip
- visual window
- circuit board
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Abstract
The utility model discloses an electric meter belongs to distribution equipment technical field, aims at providing a reasonable in design, and the power stealing is prevented to the plug -in card power consumption, need not the electric meter that the manual work was checked meter. Its concrete technical scheme as follows: this electric meter includes the box, main control chip and four binding post, the box includes end box, face guard and biao gai, be provided with main control chip and four binding post in the end box, end box top is provided with the stationary blade, end box bottom portion is provided with four through -holes, the visual window has been seted up on the face guard, be provided with transparent overlay on the visual window, the visual window right side is provided with the card slot, the face guard top is provided with the searchlight, main control chip includes the circuit board, gathers the component, display and IC card socket.
Description
Technical field
The utility model relates to controller switching equipment technical field, particularly relates to a kind of ammeter.
Background technology
Ammeter is the abbreviation of electric energy meter, is used to the instrument measuring electric energy, and also known as watt-hour meter, energy meter, electric energy meter, kilowatt-hour table, refers to the instrument measuring various electrical quantities.Ammeter is widely used in the modern life, is the necessary controller switching equipment of residential electricity consumption.Existing ammeter existence design is unreasonable, and serviceable life is short, poor stability, and heat radiation difficulty, easily sneaked current, need the problems such as manual metering, these all bring serious impact to the Electrical Safety of resident, are unfavorable for the flourish of China's electric utility.
Utility model content
Technical problem to be solved in the utility model provides a kind of reasonable in design for the above-mentioned state of the art, plug-in card electricity consumption, anti-theft, without the need to the ammeter of manual metering.
For achieving the above object, the utility model provides following technical scheme:
A kind of ammeter, comprises casing, main control chip and four connection terminals, described casing is rectangular-shaped structure, comprises end box, face shield and table cover, be provided with main control chip and four connection terminals in box of the described end, box top, the described end is provided with stator, is provided with four through holes bottom box of the described end; Described face shield covers main control chip, and described face shield offers visual window, described visual window is provided with transparent overlay, be provided with card slot on the right side of described visual window, described face shield top is provided with searchlight; Described table cover covers connection terminal; Described main control chip comprises circuit board, acquisition elements, display and IC card socket, described display and IC card socket are arranged on circuit boards, described acquisition elements connecting circuit board and connection terminal, described four connection terminals are arranged at bottom end box, vertically arranged in parallel, just to through hole bottom described connection terminal.
As the improvement of the above-mentioned ammeter of the utility model, described circuit board is the clear circuit board of multiplayer microwave.
As the further improvement of the above-mentioned ammeter of the utility model, described IC card socket is provided with level detecting apparatus.
As the further improvement of the above-mentioned ammeter of the utility model, described acquisition elements is manganin acquisition elements.
Compared with prior art, the utility model has the advantage of: described ammeter adopts plug-in card electricity consumption, IC-card power purchase, purchase how many with how many, without the need to manual metering; There is write back data function, user's purchase of electricity information is written to except the function in electric energy meter except having by subscriber card, the accumulative power consumption of user, dump energy can also be added up the power informations such as purchase of electricity and be written back in electricity-selling system, to facilitate sale of electricity department to the supervision of electric energy meter information simultaneously; There is spatial load forecasting electric energy, can be arranged according to actual conditions by sale of electricity department, and by subscriber card, load value (unit is kWh) is passed to electric energy meter.When actual power load exceedes settings, electric energy meter power-off, the prompting of display overload, reminding user reduces load, and power-off 5 minutes can automatic recovery of power supply; Use described manganin acquisition elements, even if malice short circuit, electric current still major part flows into electric energy meter, and therefore cannot fully realize stealing effect, anti-theft effect is strong; Described ammeter has reasonable in design, plug-in card electricity consumption, anti-theft, without the need to the feature of manual metering.
Accompanying drawing explanation
Fig. 1 is the structural representation of ammeter in the utility model embodiment;
Fig. 2 is the structural representation of ammeter inside in the utility model embodiment.
Reference numeral:
1, casing; 11, end box; 12, face shield; 13, table cover; 14, stator; 15, through hole; 16, visual window; 17, transparent cover plate; 18, card slot; 19, searchlight; 2, main control chip; 21, circuit board; 22, acquisition elements; 23, display; 24, IC card socket; 25, to level detecting apparatus; 3, connection terminal.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As Figure 1-Figure 2, the present embodiment is a kind of ammeter, be mainly used in household electricity, a kind of reasonable in design, plug-in card electricity consumption, anti-theft, without the need to the ammeter of manual metering, this ammeter comprises casing 1, main control chip 2 and four connection terminals 3, described casing 1 is in rectangular-shaped structure, comprise end box 11, face shield 12 and table cover 13, main control chip 2 and four connection terminals 3 are provided with in box of the described end 11, box 11 top, the described end is provided with stator 14, described stator 14 is for fixing ammeter, four through holes 15 are provided with bottom box of the described end 11, described through hole 15 is for connecting wire, described face shield 12 covers main control chip 2, described face shield 12 offers visual window 16, described visual window 16 is rectangle, be provided with transparent overlay 17, described transparent overlay 17 plays a protective role, be provided with card slot 18 on the right side of described visual window 16, described face shield 12 top is provided with searchlight 19, and described searchlight 19 can play illuminating effect under dim environment, described table cover 13 covers connection terminal 3, described main control chip 2 comprises circuit board 21, acquisition elements 22, display 23 and IC card socket 24, described display 23 and IC card socket 24 are arranged on circuit board 21, described circuit board 21 is the clear circuit board of multiplayer microwave, described IC card socket 24 is provided with level detecting apparatus 25, described acquisition elements 22 connecting circuit board 21 and connection terminal 3, described acquisition elements 22 is manganin acquisition elements, even if malice short circuit, electric current still major part flows into electric energy meter, and therefore cannot fully realize stealing effect, anti-theft effect is strong, described four connection terminals 3 are arranged at bottom end box 11, vertically arranged in parallel, just to through hole 15 bottom described connection terminal 3.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an ammeter, it is characterized in that: comprise casing, main control chip and four connection terminals, described casing is rectangular-shaped structure, comprise end box, face shield and table cover, in box of the described end, be provided with main control chip and four connection terminals, box top, the described end is provided with stator, is provided with four through holes bottom box of the described end; Described face shield covers main control chip, and described face shield offers visual window, described visual window is provided with transparent overlay, be provided with card slot on the right side of described visual window, described face shield top is provided with searchlight; Described table cover covers connection terminal; Described main control chip comprises circuit board, acquisition elements, display and IC card socket, described display and IC card socket are arranged on circuit boards, described acquisition elements connecting circuit board and connection terminal, described four connection terminals are arranged at bottom end box, vertically arranged in parallel, just to through hole bottom described connection terminal.
2. ammeter according to claim 1, is characterized in that: described circuit board is the clear circuit board of multiplayer microwave.
3. ammeter according to claim 1, is characterized in that: described IC card socket is provided with level detecting apparatus.
4. ammeter according to claim 1, is characterized in that: described acquisition elements is manganin acquisition elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700763.7U CN204883967U (en) | 2015-09-11 | 2015-09-11 | Electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700763.7U CN204883967U (en) | 2015-09-11 | 2015-09-11 | Electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204883967U true CN204883967U (en) | 2015-12-16 |
Family
ID=54828319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700763.7U Active CN204883967U (en) | 2015-09-11 | 2015-09-11 | Electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204883967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486897A (en) * | 2015-12-29 | 2016-04-13 | 国网浙江省电力公司湖州供电公司 | Intelligent electric meter with high safety |
-
2015
- 2015-09-11 CN CN201520700763.7U patent/CN204883967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486897A (en) * | 2015-12-29 | 2016-04-13 | 国网浙江省电力公司湖州供电公司 | Intelligent electric meter with high safety |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |