CN203745509U - Anti-electricity-stealing device for electric energy meter - Google Patents
Anti-electricity-stealing device for electric energy meter Download PDFInfo
- Publication number
- CN203745509U CN203745509U CN201420142794.0U CN201420142794U CN203745509U CN 203745509 U CN203745509 U CN 203745509U CN 201420142794 U CN201420142794 U CN 201420142794U CN 203745509 U CN203745509 U CN 203745509U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- electricity
- fingerprint identification
- end cap
- 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.)
- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an anti-electricity-stealing device for an electric energy meter. The anti-electricity-stealing device comprises a fingerprint identification module which is fixedly arranged on the inner surface of an end cover of the electric energy meter, and is formed by a PCB, a fingerprint identifier, an infrared reception emitter and indicator lights, wherein the fingerprint identifier, the infrared reception emitter and the indicator lights are connected to the PCB. The anti-electricity-stealing device further comprises an electromagnetic lock body fixedly arranged on the inner surface of the end cover of the electric energy meter and a lock catch fixedly arranged outside the end cover of the electric energy meter and corresponding to the lock tongue of the lock body. Through the fingerprint identification module, the electric energy meter main body can be protected safely and reliably, preventing invalid personnel to open the end cover of the electric energy meter and preventing the happening of electricity stealing. Only fingerprint-authorized personnel can open the end cover smoothly through inputting the preset correct fingerprints, and carry out normal maintenance and overhaul and the like on the electric energy meter. The anti-electricity-stealing device is suitable for generally popularized; and the conventional electric energy meter main body does not need to be replaced, and electricity stealing function can be achieved only by adding corresponding devices into the end cover.
Description
Technical field
The utility model relates to a kind of electric energy meter, is specifically related to a kind of built-in theft-prevention structure of electric energy meter.
Background technology
At present, precious and deficient due to electric resources, especially must stop electricity filching behavior, traditional, conventional technical method in the past, all can not stop well, even if loaded onto existing up-to-date watchcase, lead sealing seal, all can not prevent the generation of this kind of electricity filching behavior.For the generation often of above problem, the appearance that this patent is in good time, can control the generation of this type of event well, has saved resource, has protected national interests.
Traditional mode is to use the lead sealing of lead sealing screw and aluminum, and this method, under former condition, can control the generation of electricity filching behavior effectively, but As time goes on, the renewal of stealing gimmick, this kind of method can not be satisfied with requirement.After various false proof lead sealing, bar code lead seal of occurring again etc., be all the generation of having prevented to a certain extent this type of event.Should say, all not suppress well or suppress the generation of this electricity filching behavior, this is also a kind of waste in fact, a kind of loss of cost.So just need to upgrade again, find a new cut, to solve this type of difficult problem.
Utility model content
The purpose of this utility model is to provide a kind of energy real anti-theft electric energy meter.
The disclosed this anti-theft device for electric energy meter of the utility model, comprise be fixed on electric power meter end interior surface by pcb board and be connected in the fingerprint identification module of the Fingerprint Identification Unit on pcb board, infrared reception transmitter and pilot lamp, also comprise be fixed on the electromagnetic lock lock body of electric power meter end interior surface and be fixed on electric energy meter end cap outer to snap close that should lock body dead bolt place.
Described fingerprint identification module is all fixedly connected with described electric energy meter end cap by screw with electromagnetic lock lock body, and electromagnetic lock lock body is positioned at one end of described fingerprint identification module, and its dead bolt can stretch out end cap outwardly.Be threaded have conveniently, advantage reliably.
Described snap close adopts plastic rubber lock catch, makes to unblank more flexible, has avoided because of metal get rusty and affect the defect of unblanking.
On described pcb board, be connected with USB interface, chivalrous at power down mode in time, also can carry out unlock operation by this interface external mobile power supply.
Described electric power meter end covers corresponding described Fingerprint Identification Unit, infrared reception transmitter, pilot lamp, USB interface and dead bolt place corresponding installing port.
Described electric energy meter end cap is connected in the afterbody of electric energy meter by lead sealing screw.
Electromagnetic lock lock body of the present utility model and being all built in electric energy meter end cap by pcb board and the fingerprint identification module that is connected in the Fingerprint Identification Unit on pcb board, infrared reception transmitter and pilot lamp, fixes by the end cap of screw and electric energy meter.End cap is fixed on energising on electric energy meter by lead sealing screw can enter fingerprint unlocking condition.Only have Fingerprint Identification Unit to confirm after correct fingerprint, by infrared emission receiver, control the dead bolt rollback of electromagnetic lock and could really open the end cap of electric energy meter, even if destroy lead sealing screw, also also have electromagnetic lock to pin, really accomplish to prevent the generation of the behavior of sneaking current.
The utility model is suitable for generally promoting, and existing electric energy meter main body is without replacing, and only need in end cap, increase corresponding setting can accomplish preventing fraudulent use of electricity behavior.
Accompanying drawing explanation
Fig. 1 is profile schematic diagram of the present utility model.
Fig. 2 is that Fig. 1 removes the structural representation after end cap.
Embodiment
As shown in Figure 1 and Figure 2, the disclosed this anti-theft device for electric energy meter of the utility model, comprise be fixed on electric energy meter end cap 1 inside surface by pcb board 21 and be connected in the fingerprint identification module 2 of the Fingerprint Identification Unit 22 on pcb board 21, infrared reception transmitter 23 and pilot lamp 24, also comprise the snap close 4 that is fixed on the electromagnetic lock lock body 3 of electric energy meter end cap 1 inside surface and is fixed on the outer corresponding lock body dead bolt of electric energy meter end cap place.
Fingerprint identification module 2 is all fixedly connected with electric energy meter end cap 1 by screw with electromagnetic lock lock body 3, and electromagnetic lock lock body 3 is positioned at one end of fingerprint identification module 2, and its dead bolt can stretch out electric energy meter end cap outwardly.Be threaded have conveniently, advantage reliably.Snap close 4 adopts plastic rubber lock catch, makes to unblank more flexible, has avoided because of metal get rusty and affect the defect of unblanking.On pcb board 21, be also connected with USB interface 25, chivalrous at power down mode in time, also can carry out unlock operation by this interface external mobile power supply.On electric energy meter end cap 1, there is corresponding installing port at corresponding Fingerprint Identification Unit 22, infrared reception transmitter 23, pilot lamp 24, USB interface 25 and dead bolt place.Electric energy meter end cap 1 is connected in the afterbody of electric energy meter by lead sealing screw 5.
Snap close 4 is fixed on the screw hole place, the lower right corner of electric energy meter by screw, be connected firmly, and can not destroy, performance is guaranteed, electromagnetic lock lock body 3 is fixed on end cap by screw, is connected by screw, and has guaranteed the reliability of fit on, can not suffer the destruction of external force, safety is guaranteed, between electromagnetic lock lock body 3 and snap close 4, is also to slide flexibly, and what guaranteed normally to unblank is smooth and easy, fingerprint identification module is fixed in electric energy meter end cap 1 by screw, can be not destroyed easily.Important components and parts are all subject to the protection of shell, can, in comparatively safe environment, work smoothly.
The electric energy meter end cap that this device is installed is fixed on while working on electric energy meter by lead sealing screw; the dead bolt of electromagnetic lock lock body will be inserted into the button bit the inside of snap close; even if open the lead sealing screw on the left side; can not open end cap; carry out unlawful activities, because the dead bolt of electromagnetic lock and plastic rubber lock catch good working good, this end cap cannot be opened in outside at all; the effect that has played protection electric energy meter main body, has also just played the generation of preventing electricity filching behavior.The legal fingerprint authorized person that can only pass through Utilities Electric Co., power office, by system of fingerprints, inputs the fingerprint of oneself, just can open.Even under power-off situation, unauthorized person still can not be opened end cap and carry out stealing, and fingerprint authorized person will open end cap, also only need plug portable power source by USB interface, after energising, input fingerprint, just can open easily end cap, overhaul normally, the work such as maintenance.
Claims (6)
1. the anti-theft device for electric energy meter, it is characterized in that: this device comprise be fixed on electric power meter end interior surface by pcb board and be connected in the fingerprint identification module of the Fingerprint Identification Unit on pcb board, infrared reception transmitter and pilot lamp, also comprise be fixed on the electromagnetic lock lock body of electric power meter end interior surface and be fixed on electric energy meter end cap outer to snap close that should lock body dead bolt place.
2. this anti-theft device for electric energy meter as claimed in claim 1, it is characterized in that: described fingerprint identification module is all fixedly connected with described electric energy meter end cap by screw with electromagnetic lock lock body, electromagnetic lock lock body is positioned at one end of described fingerprint identification module, and its dead bolt can stretch out end cap outwardly.
3. this anti-theft device for electric energy meter as claimed in claim 1, is characterized in that: described snap close adopts plastic rubber lock catch.
4. this anti-theft device for electric energy meter as claimed in claim 1, is characterized in that: on described pcb board, be connected with USB interface.
5. this anti-theft device for electric energy meter as claimed in claim 4, is characterized in that: described electric power meter end covers corresponding described Fingerprint Identification Unit, infrared reception transmitter, pilot lamp, USB interface and dead bolt place corresponding installing port.
6. this anti-theft device for electric energy meter as claimed in claim 5, is characterized in that: described electric energy meter end cap is connected in the afterbody of electric energy meter by lead sealing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142794.0U CN203745509U (en) | 2014-03-27 | 2014-03-27 | Anti-electricity-stealing device for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142794.0U CN203745509U (en) | 2014-03-27 | 2014-03-27 | Anti-electricity-stealing device for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745509U true CN203745509U (en) | 2014-07-30 |
Family
ID=51345294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142794.0U Expired - Lifetime CN203745509U (en) | 2014-03-27 | 2014-03-27 | Anti-electricity-stealing device for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391144A (en) * | 2014-11-28 | 2015-03-04 | 苏州福丰科技有限公司 | three-dimensional face identification system based watt hour meter installation box |
| CN113176615A (en) * | 2021-04-23 | 2021-07-27 | 宁波中锐电力科技有限公司 | Electric energy meter lead sealing state detection method |
-
2014
- 2014-03-27 CN CN201420142794.0U patent/CN203745509U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391144A (en) * | 2014-11-28 | 2015-03-04 | 苏州福丰科技有限公司 | three-dimensional face identification system based watt hour meter installation box |
| CN113176615A (en) * | 2021-04-23 | 2021-07-27 | 宁波中锐电力科技有限公司 | Electric energy meter lead sealing state detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |