CN202583287U - Electricity stealing preventing alarm of electric meter box - Google Patents
Electricity stealing preventing alarm of electric meter box Download PDFInfo
- Publication number
- CN202583287U CN202583287U CN 201220165181 CN201220165181U CN202583287U CN 202583287 U CN202583287 U CN 202583287U CN 201220165181 CN201220165181 CN 201220165181 CN 201220165181 U CN201220165181 U CN 201220165181U CN 202583287 U CN202583287 U CN 202583287U
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- China
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- chip microcomputer
- alarm
- signal input
- sensor
- electric meter
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- 230000005611 electricity Effects 0.000 title abstract description 10
- 230000005415 magnetization Effects 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Abstract
The utility model discloses an electricity stealing preventing alarm of an electric meter box, which relates to an alarm, and aims to solve problems that an exiting existing alarm device of the electric meter box can not monitor strong magnetic interference, and can not monitor on-off state of a door of the electric meter box. The electricity stealing preventing alarm comprises an electric meter box, a single chip microcomputer, a GPRS module, a door-opening sensor, a strong magnetic sensor, and a trip circuit, wherein the single chip microcomputer, the GPRS module, the strong magnetic sensor and the trip circuit are all installed in a box body of the electric meter box; the door-opening sensor is used for detecting the on-off state of the door of the electric meter box; a door-opening signal output end of the door-opening sensor is connected with a door-opening signal input end of the single chip microcomputer; an interference signal output end of the strong magnetic sensor is connected with an inference signal input end of the single chip microcomputer; an alarm signal output end of the single chip microcomputer is connected with an alarm signal input end of the GPRS module; and a switch-off control signal output end of the single chip microcomputer is connected with a switch-off control signal input end of the trip circuit. The alarm disclosed by the utility model is used for preventing electricity stealing for the electric meter box.
Description
Technical field
The utility model relates to a kind of alarm, particularly a kind of anti-electricity-theft ammeter box alarm.
Background technology
Present electricity filching means mainly contains two kinds, and the stealing and electric energy meter juggled things of unpacking causes electric energy meter not change or slow-speed, to reach the purpose of stealing electric energy.It mainly is to apply strong magnetic interference near the electromagnetic component to electric energy meter that electric energy meter is juggled things.Present ammeter box warning device can not be realized the warning to above-mentioned two kinds of electricity filching means.
Summary of the invention
The purpose of the utility model is in order to solve existing ammeter box warning device the problem of the on off state of the door that monitors strong magnetic interference and can not monitor ammeter box to be arranged, and a kind of anti-electricity-theft ammeter box alarm is provided.
A kind of anti-electricity-theft ammeter box alarm of the utility model, it comprises ammeter box, single-chip microcomputer and GPRS module, it also comprises open door sensor, hard magnetization sensor and trip circuit; Single-chip microcomputer, GPRS module, hard magnetization sensor and trip circuit are installed in the casing of ammeter box; Open door sensor is used to detect the on off state of ammeter chamber door; The enabling signal output terminal of open door sensor is connected with the enabling signal input end of single-chip microcomputer; The undesired signal output terminal of hard magnetization sensor is connected with the undesired signal input end of single-chip microcomputer; The alerting signal input/output terminal of single-chip microcomputer is connected with the alerting signal input/output terminal of GPRS module, and the shutoff control signal output ends of single-chip microcomputer is connected with the shutoff signal input end of trip circuit.
The advantage of the utility model is: when electricity filching person is opened ammeter box, and the open door sensor collection signal of unpacking, and the signal of will unpacking sends to single-chip microcomputer, single-chip microcomputer utilizes the GPRS module to report to the police; When electricity filching person applied strong magnetic interference outside case, the MCU driving trip circuit turn-offed, and utilizes the GPRS module to report to the police.The utility model can be reported to the police with strong magnetic interference stealing dual mode to the stealing of unpacking.
Description of drawings
Fig. 1 is the circuit theory diagrams of the utility model.
Embodiment
Embodiment one: combine Fig. 1 that this embodiment is described, a kind of anti-electricity-theft ammeter box alarm of the utility model, it comprises ammeter box, single-chip microcomputer 1 and GPRS module 2, it also comprises open door sensor 3, hard magnetization sensor 4 and trip circuit 5; Single-chip microcomputer 1, GPRS module 2, hard magnetization sensor 4 and trip circuit 5 are installed in the casing of ammeter box; Open door sensor 3 is used to detect the on off state of ammeter chamber door; The enabling signal output terminal of open door sensor 3 is connected with the enabling signal input end of single-chip microcomputer 1; The undesired signal output terminal of hard magnetization sensor 4 is connected with the undesired signal input end of single-chip microcomputer 1; The alerting signal input/output terminal of single-chip microcomputer 1 is connected with the alerting signal input/output terminal of GPRS module 2, and the shutoff control signal output ends of single-chip microcomputer 1 is connected with the shutoff signal input end of trip circuit 5.
The open door sensor 3 collection signal of unpacking, open door sensor 3 signal of will unpacking sends to single-chip microcomputer 1, and single-chip microcomputer 1 sends to GPRS module 2 with alerting signal, and GPRS module 2 is reported to the police; When hard magnetization sensor 4 detected strong magnetic interference, hard magnetization sensor 4 sent to single-chip microcomputer 1 with undesired signal, and single-chip microcomputer 1 drives trip circuit and turn-offs, and utilizes the GPRS module to report to the police.The type of alarm of GPRS module is to dial power utility check personnel's mobile phone or give send short messages breath or transmit a signal to client or server through Internet of power utility check personnel's mobile phone.
Embodiment two: this embodiment is further specifying embodiment one described a kind of anti-electricity-theft ammeter box alarm; It also comprises sound light alarming circuit 6; Sound light alarming circuit 6 is installed in the casing of ammeter box, and the sound and light alarm signal output part of single-chip microcomputer 1 is connected with the sound and light alarm signal input part of sound light alarming circuit 6.
When electricity filching person used unpacking stealing or strong magnetic interference stealing, the sound light alarming circuit 6 of this embodiment carried out sound and light alarm, frightens electricity filching person away or attract other people to stop stealing.
Embodiment three: this embodiment is that said open door sensor 3 is a touch sensor to the further specifying of embodiment one described a kind of anti-electricity-theft ammeter box alarm.
Embodiment four: this embodiment is that open door sensor 3 is a magnetic induction sensor to the further specifying of embodiment one described a kind of anti-electricity-theft ammeter box alarm.
The structure of the described a kind of anti-electricity-theft ammeter box alarm of the utility model is not limited to the described concrete structure of above-mentioned each embodiment, can also be the reasonable combination of the described technical characterictic of above-mentioned each embodiment.
Claims (4)
1. anti-electricity-theft ammeter box alarm, it comprises ammeter box, single-chip microcomputer (1) and GPRS module (2), it is characterized in that, it also comprises open door sensor (3), hard magnetization sensor (4) and trip circuit (5); Single-chip microcomputer (1), GPRS module (2), hard magnetization sensor (4) and trip circuit (5) are installed in the casing of ammeter box; Open door sensor (3) is used to detect the on off state of ammeter chamber door; The enabling signal output terminal of open door sensor (3) is connected with the enabling signal input end of single-chip microcomputer (1); The undesired signal output terminal of hard magnetization sensor (4) is connected with the undesired signal input end of single-chip microcomputer (1); The alerting signal input/output terminal of single-chip microcomputer (1) is connected with the alerting signal input/output terminal of GPRS module (2), and the shutoff control signal output ends of single-chip microcomputer (1) is connected with the shutoff signal input end of trip circuit (5).
2. a kind of anti-electricity-theft ammeter box alarm according to claim 1; It is characterized in that; It also comprises sound light alarming circuit (6); Sound light alarming circuit (6) is installed in the casing of ammeter box, and the sound and light alarm signal output part of single-chip microcomputer (1) is connected with the sound and light alarm signal input part of sound light alarming circuit (6).
3. a kind of anti-electricity-theft ammeter box alarm according to claim 1 is characterized in that said open door sensor (3) is a touch sensor.
4. a kind of anti-electricity-theft ammeter box alarm according to claim 1 is characterized in that said open door sensor (3) is a magnetic induction sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165181 CN202583287U (en) | 2012-04-18 | 2012-04-18 | Electricity stealing preventing alarm of electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165181 CN202583287U (en) | 2012-04-18 | 2012-04-18 | Electricity stealing preventing alarm of electric meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583287U true CN202583287U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220165181 Expired - Fee Related CN202583287U (en) | 2012-04-18 | 2012-04-18 | Electricity stealing preventing alarm of electric meter box |
Country Status (1)
| Country | Link |
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| CN (1) | CN202583287U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399187A (en) * | 2013-08-19 | 2013-11-20 | 国家电网公司 | Chip capable of identifying strong-magnetic electricity stealing |
| CN103439552A (en) * | 2013-08-19 | 2013-12-11 | 国家电网公司 | Chip capable of recognizing high-frequency and strong-magnetism electricity stealing behavior |
| CN103487622A (en) * | 2013-09-25 | 2014-01-01 | 国网河南省电力公司南阳供电公司 | Electric meter box device with functions of preventing electricity stealing and carrying out monitoring |
| CN103913614A (en) * | 2014-04-30 | 2014-07-09 | 国家电网公司 | Intelligent electric meter box preventing electricity larceny |
| CN104709381A (en) * | 2015-03-23 | 2015-06-17 | 河南银泰新能源汽车有限公司 | Anti-theft device for power supply |
| CN104880681A (en) * | 2015-05-14 | 2015-09-02 | 国家电网公司 | Strong-magnetic-field electricity-steal autoalarm and control method thereof |
| CN105021857A (en) * | 2015-06-30 | 2015-11-04 | 常州埃依琦科技有限公司 | Concentrated metering box and anti-theft monitoring system thereof |
| CN105116745A (en) * | 2015-08-20 | 2015-12-02 | 成都弘毅天承科技有限公司 | Wifi-based intelligent home anti-tamper intelligent ammeter wireless reading system |
| CN105116748A (en) * | 2015-08-25 | 2015-12-02 | 成都弘毅天承科技有限公司 | Intelligent household electricity-stealing-resistant electric meter reading system based on ZigBee |
| CN105137138A (en) * | 2015-08-25 | 2015-12-09 | 成都弘毅天承科技有限公司 | ZigBee-based smart home ammeter reading system |
| CN105182024A (en) * | 2015-08-25 | 2015-12-23 | 国网山东省电力公司淄博供电公司 | Single-meter-position metering box for electricity stealing prevention |
| CN105203819A (en) * | 2015-10-23 | 2015-12-30 | 国家电网公司 | Pickproof and fire-resistant alarming device for electric meter box |
| CN107091945A (en) * | 2017-05-04 | 2017-08-25 | 国网天津静海供电有限公司 | One kind prevents strong magnetic stealing intelligent meter |
-
2012
- 2012-04-18 CN CN 201220165181 patent/CN202583287U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439552A (en) * | 2013-08-19 | 2013-12-11 | 国家电网公司 | Chip capable of recognizing high-frequency and strong-magnetism electricity stealing behavior |
| CN103399187A (en) * | 2013-08-19 | 2013-11-20 | 国家电网公司 | Chip capable of identifying strong-magnetic electricity stealing |
| CN103487622A (en) * | 2013-09-25 | 2014-01-01 | 国网河南省电力公司南阳供电公司 | Electric meter box device with functions of preventing electricity stealing and carrying out monitoring |
| CN103913614A (en) * | 2014-04-30 | 2014-07-09 | 国家电网公司 | Intelligent electric meter box preventing electricity larceny |
| CN104709381B (en) * | 2015-03-23 | 2017-05-17 | 河南银泰新能源汽车有限公司 | Anti-theft device for power supply |
| CN104709381A (en) * | 2015-03-23 | 2015-06-17 | 河南银泰新能源汽车有限公司 | Anti-theft device for power supply |
| CN104880681A (en) * | 2015-05-14 | 2015-09-02 | 国家电网公司 | Strong-magnetic-field electricity-steal autoalarm and control method thereof |
| CN105021857A (en) * | 2015-06-30 | 2015-11-04 | 常州埃依琦科技有限公司 | Concentrated metering box and anti-theft monitoring system thereof |
| CN105116745A (en) * | 2015-08-20 | 2015-12-02 | 成都弘毅天承科技有限公司 | Wifi-based intelligent home anti-tamper intelligent ammeter wireless reading system |
| CN105116748A (en) * | 2015-08-25 | 2015-12-02 | 成都弘毅天承科技有限公司 | Intelligent household electricity-stealing-resistant electric meter reading system based on ZigBee |
| CN105137138A (en) * | 2015-08-25 | 2015-12-09 | 成都弘毅天承科技有限公司 | ZigBee-based smart home ammeter reading system |
| CN105182024A (en) * | 2015-08-25 | 2015-12-23 | 国网山东省电力公司淄博供电公司 | Single-meter-position metering box for electricity stealing prevention |
| CN105203819A (en) * | 2015-10-23 | 2015-12-30 | 国家电网公司 | Pickproof and fire-resistant alarming device for electric meter box |
| CN107091945A (en) * | 2017-05-04 | 2017-08-25 | 国网天津静海供电有限公司 | One kind prevents strong magnetic stealing intelligent meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |