CN108089040B - Electricity stealing prevention device with alarm function - Google Patents
Electricity stealing prevention device with alarm function Download PDFInfo
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- CN108089040B CN108089040B CN201711226502.6A CN201711226502A CN108089040B CN 108089040 B CN108089040 B CN 108089040B CN 201711226502 A CN201711226502 A CN 201711226502A CN 108089040 B CN108089040 B CN 108089040B
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- 230000005611 electricity Effects 0.000 title claims abstract description 41
- 230000002265 prevention Effects 0.000 title claims description 7
- 241000561734 Celosia cristata Species 0.000 description 5
- 210000001520 comb Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a device for preventing electricity stealing with alarming function, comprising an ammeter and an ammeter cover for covering the ammeter, wherein a first sleeve is arranged in the ammeter, a button is arranged at the top of the first sleeve, a spring is arranged in the first sleeve, one end of the spring is connected with the bottom in the first sleeve, the other end of the spring is connected with the button, a conducting strip is arranged on the spring, an electric contact capable of being contacted with the conducting strip is arranged on the inner wall of the first sleeve, an alarming device is arranged outside the first sleeve, the electric contact is connected with the alarming device, a plurality of micro motors are arranged on the conducting strip, the micro motors are electrically connected with the conducting strip, a plurality of second sleeves are arranged at the top in the first sleeve, the output end of the micro motor is in threaded connection with the second sleeves, the alarming device is electrically connected with the ammeter, the micro motors are in signal connection with the alarming device, and the opening times of the ammeter can be automatically recorded after the ammeter is opened, and real-time alarming can be carried out.
Description
Technical Field
The invention relates to an electricity stealing prevention device, in particular to an electricity stealing prevention device with an alarm function.
Background
At present, electricity stealing and wind forming are performed in partial villages, so that a user can cause great economic loss to the power industry through electricity stealing, and meanwhile, great potential safety hazards are brought to the user. Therefore, it is very urgent to check the behavior of stealing electricity of users.
Through a plurality of field electricity utilization inspections, the electricity stealing methods of users are more and more diversified and concealed nowadays. Many users steal electricity by modifying the electricity meter, for example, adding shunt resistance, voltage dividing resistance, modifying pulse and the like in the electricity meter. The electricity stealing methods are very hidden, the existing electricity utilization inspection method is not easy to find, the electricity utilization inspection work is troubled, the electricity loss is serious, and the line loss of a transformer area is high.
Disclosure of Invention
The invention aims to solve the existing problems and provides an electricity stealing prevention device with an alarm function, which has hidden anti-theft measures, can automatically record the opening times of an ammeter after the ammeter is opened and can give an alarm in real time.
The invention provides an anti-electricity-theft device with an alarm function, which comprises an ammeter and an ammeter cover used for covering the ammeter, wherein a first sleeve is arranged in the ammeter, a button is arranged at the top of the first sleeve, a spring is arranged in the first sleeve, one end of the spring is connected with the bottom in the first sleeve, the other end of the spring is connected with the button, a conducting strip is arranged on the spring, an electric contact capable of being contacted with the conducting strip is arranged on the inner wall of the first sleeve, an alarm device is arranged outside the first sleeve, the electric contact is connected with the alarm device, a plurality of micro motors are arranged on the conducting strip, the micro motors are electrically connected with the conducting strip, a plurality of second sleeves are arranged at the top in the first sleeve, the output ends of the micro motors are in threaded connection with the second sleeves, and the alarm device is electrically connected with the ammeter, the micro motor is in signal connection with the alarm device, and a bulge capable of compressing the button is arranged in the ammeter cover.
Preferably, the alarm device comprises a mobile phone terminal and a signal transmitter, the signal transmitter is arranged on the outer wall of the first sleeve and electrically connected with the ammeter, and the mobile phone terminal is respectively in signal connection with the signal transmitter and the micro motor.
Preferably, a first magnet is arranged at the top of the output end of the micro motor, and a second magnet is arranged at the bottom of the second sleeve.
Preferably, a shielding plate for shielding magnetic lines of force is arranged on the spring between the conducting strip and the button, the output end of the micro motor can penetrate through the shielding plate, a circle of zigzag shielding blocks are arranged on the inner wall of the first sleeve between the electric contact and the button, the periphery of the shielding plate is zigzag, and the shielding plate is in contact with the shielding blocks.
Preferably, a pressure sensor is arranged in the button, and the pressure sensor is in signal connection with the mobile phone terminal.
Preferably, the protrusion is provided with a through hole, the button is provided with a groove, and the bottom of the electric meter is provided with a pressing device which can pass through the through hole and contact with the groove.
Preferably, the pressing device comprises a concave pressing rod and a third sleeve, and one end of the pressing rod is movably connected with the third sleeve.
The invention has the beneficial effects that:
according to the anti-theft device with the alarm function, when the ammeter cover is detached, the protrusion is separated from the button, so that the spring in the first sleeve is reset, the conducting strip on the spring is in contact with the electric contact, the alarm device and the micro motor are powered on, the alarm device gives an alarm in real time and records the cover opening times of the ammeter cover, the micro motor is powered on and is screwed with the second sleeve, so that the button is locked, an electricity-stealing person is prevented from pressing the button back to the original position, the anti-theft measure of the device is hidden, the cover opening times can be automatically recorded after the ammeter is opened, and real-time alarm can be realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an anti-electricity-theft device with an alarm function according to the present invention;
fig. 2 is a perspective view of an electricity stealing prevention device with an alarm function according to the present invention.
In the figure, 1 is an ammeter, 2 is an ammeter cover, 3 is a first sleeve, 4 is a button, 5 is a spring, 6 is a conducting strip, 7 is an electric contact, 8 is a micro motor, 9 is a second sleeve, 10 is a protrusion, 11 is a mobile phone terminal, 12 is a signal transmitter, 13 is a first magnet, 14 is a second magnet, 15 is a shielding plate, 16 is a pressure sensor, 17 is a through hole, 18 is a groove, 19 is a pressing rod, 20 is a third sleeve, and 21 is a shielding block.
Detailed Description
In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 2, the invention provides a device for preventing electricity stealing with an alarm function, comprising an electricity meter 1 and an electricity meter cover 2 for covering the electricity meter 1, wherein a first sleeve 3 is arranged in the electricity meter 1, a button 4 is arranged at the top of the first sleeve 3, a spring 5 is arranged in the first sleeve 3, one end of the spring 5 is connected with the bottom in the first sleeve 3, the other end of the spring 5 is connected with the button 4, a conducting strip 6 is arranged on the spring 5, an electric contact 7 capable of contacting with the conducting strip 6 is arranged on the inner wall of the first sleeve 3, an alarm device is arranged outside the first sleeve 3, the electric contact 7 is connected with the alarm device, a plurality of micro motors 8 are arranged on the conducting strip 6, the micro motors 8 are electrically connected with the conducting strip 6, a plurality of second sleeves 9 are arranged at the top in the first sleeve 3, the output ends of the micro motors 8 are in threaded connection with the second sleeves 9, the alarm device is electrically connected with the ammeter 1, the micro motor 8 is in signal connection with the alarm device, a protrusion 10 capable of pressing the button 4 is arranged in the ammeter cover 2, when the ammeter cover 2 is detached, the protrusion 10 is separated from the button 4, so that the spring 5 in the first sleeve 3 is reset, the conducting strip 6 on the spring 5 is in contact with the electric contact 7, the alarm device and the micro motor 8 are powered on, the alarm device alarms in real time and records the cover opening times of the ammeter cover 2, the micro motor 8 is powered on and screwed with the second sleeve 9, so that the button 4 is locked, the button 4 is prevented from being pressed back to the original position by an electricity stealing person, and the button 4 cannot be reset even if the electricity stealing person closes the ammeter cover 2 to the ammeter 1, so that the alarm signal is continuously sent out, and can also confirm specifically which ammeter 1 is stolen the electricity when checking ammeter case, thereby judge specifically which family is stealing the electricity activity, and the anti-theft measure of this device is comparatively hidden, be difficult for stealing the discovery of electricity personnel, thereby can effectively contain the electricity activity of stealing of electricity personnel, and this device can uncap back automatic recording to ammeter 1 and get off the number of times of uncapping, thereby according to how many definite latent electricity users of stealing of the number of times of uncapping, and this device can also report to the police in real time, thereby the investigation efficiency to stealing the electricity condition of operation personnel has been improved greatly.
Specifically, alarm device includes mobile phone terminal 11 and signal transmitter 12, signal transmitter 12 is located on the 3 outer walls of first sleeve, signal transmitter 12 with 1 electricity of ammeter is connected, mobile phone terminal 11 respectively with signal transmitter 12 and micro motor 8 signal connection, through signal transmitter 12 can with uncap signal send to on the mobile phone terminal 11, and the operator then can see alarm information and the number of times of uncapping in real time through the cell-phone to judge whether ammeter inner structure is reformed transform according to the number of times of uncapping.
Specifically, the top of 8 output ends of micro motor is equipped with first magnet 13, bottom in the second sleeve 9 is equipped with second magnet 14, owing to steal the unreasonable operation of electric personnel when dismantling ammeter lid 2, very easily cause button 4 with first sleeve 3 blocks and leads to this device can not normally work, and pass through first magnet 13 with the looks attraction between the second magnet 14 both can guarantee the normal work of this device, moreover because first magnet 13 with the looks attraction between the second magnet 14 can make 8 output ends of micro motor with the work of screwing is alignd to second sleeve 9 to ensure that button 4 is fixed.
Specifically, be equipped with the shield plate 15 that is used for shielding magnetic line on the spring 5 between conducting strip 6 and the button 4, micro motor 8's output can pass shield plate 15, be equipped with round cockscomb structure shielding piece 21 on the first sleeve 3 inner wall between electric contact 7 and the button 4, the periphery of shield plate 15 is the cockscomb structure, the shield plate with shielding piece 21 contacts, because first magnet 13 with second magnet 14 can produce corresponding magnetic line, and then influences signal transmitter 12 and micro motor 8's signal reception, and the peripheral cockscomb structure of shield plate 15 and the cockscomb structure of shielding piece 21 can gomphosis each other to shielding magnetic line is to micro motor 8 and signal transmitter 12's influence, and cockscomb structure reducible air gap, thereby effectively reduces revealing of magnetic line.
Specifically, be equipped with pressure sensor 16 in the button 4, pressure sensor 16 with cell phone terminal 11 signal connection, pressure sensor 16 can respond to the pressure that receives on the button 4 in real time, if pressure is greater than protruding 10 when to the normal pressure threshold value of button 4, then will with signal transmission extremely cell phone terminal 11 makes the operation personnel learn to steal the electric personnel and is destroying button 4 to in time prevent to steal the electric activity of electric personnel's the electricity of stealing.
Specifically, the protrusion 10 is provided with a through hole 17, the button 4 is provided with a groove 18, the bottom of the electric meter 1 is provided with a pressing device, the pressing device can penetrate through the through hole 17 and is contacted with the groove 18, the pressing device comprises a concave pressing rod 19 and a third sleeve 20, one end of the compressing rod 19 is movably connected with the third sleeve 20, the micro motor 8 is controlled to rotate reversely through the mobile phone terminal 11, thereby releasing the button 4, withdrawing the compression bar 19 from the third sleeve 20 and aligning the compression bar 19 with the through hole 17, the other end of the pressing rod 19 can be inserted into the groove 18 through the through hole 17, thereby compress tightly button 4, moreover electricity meter cover 2 also can be hung compress tightly on the pole 19, make things convenient for the operation personnel to use under the normal operating conditions who resumes this device, need not to pull down electricity meter cover 2 completely and can carry out the maintenance of ammeter 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The anti-electricity-theft device with the alarm function is characterized by comprising an electric meter and an electric meter cover for covering the electric meter, wherein a first sleeve is arranged in the electric meter, a button is arranged at the top of the first sleeve, a spring is arranged in the first sleeve, one end of the spring is connected with the bottom in the first sleeve, the other end of the spring is connected with the button, a conducting strip is arranged on the spring, an electric contact capable of being contacted with the conducting strip is arranged on the inner wall of the first sleeve, an alarm device is arranged outside the first sleeve, the electric contact is connected with the alarm device, a plurality of micro motors are arranged on the conducting strip and electrically connected with the conducting strip, a plurality of second sleeves are arranged at the top in the first sleeve, the output ends of the micro motors are in threaded connection with the second sleeves, and the alarm device is electrically connected with the electric meter, micro motor with alarm device signal connection, be equipped with in the ammeter lid and compress tightly the arch of button, the top of micro motor output is equipped with first magnet, bottom in the second sleeve is equipped with second magnet, first magnet with the looks attraction between the second magnet can make the micro motor output with the second sleeve aligns and screws the work, locks the button to continuously send alarm signal, alarm device includes cell-phone terminal and signal transmitter, cell-phone terminal respectively with signal transmitter with micro motor signal connection, through cell-phone terminal control micro motor reverses, thereby will the button is loosened.
2. The device for preventing electricity theft with alarm function as claimed in claim 1, wherein the signal emitter is disposed on the outer wall of the first sleeve, and the signal emitter is electrically connected to the electric meter.
3. The electricity stealing prevention device with the alarm function as claimed in claim 1, wherein a shielding plate for shielding magnetic lines is arranged on the spring between the conducting strip and the button, the output end of the micro motor can penetrate through the shielding plate, a circle of saw-toothed shielding blocks are arranged on the inner wall of the first sleeve between the electric contact and the button, the periphery of the shielding plate is saw-toothed, and the shielding plate is in contact with the shielding blocks.
4. The device for preventing electricity stealing according to claim 1, wherein a pressure sensor is arranged in the button, and the pressure sensor is in signal connection with the mobile phone terminal.
5. The device of claim 1, wherein the protrusion has a through hole, the button has a groove, and the bottom of the electric meter has a pressing device, and the pressing device can pass through the through hole and contact with the groove.
6. The device for preventing electricity stealing according to claim 1, wherein the pressing device comprises a concave pressing rod and a third sleeve, and one end of the pressing rod is movably connected with the third sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226502.6A CN108089040B (en) | 2017-11-29 | 2017-11-29 | Electricity stealing prevention device with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226502.6A CN108089040B (en) | 2017-11-29 | 2017-11-29 | Electricity stealing prevention device with alarm function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108089040A CN108089040A (en) | 2018-05-29 |
| CN108089040B true CN108089040B (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711226502.6A Active CN108089040B (en) | 2017-11-29 | 2017-11-29 | Electricity stealing prevention device with alarm function |
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| Country | Link |
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| CN (1) | CN108089040B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311205B (en) * | 2021-04-15 | 2023-08-25 | 国网山东省电力公司淄博供电公司 | Anti-electricity-theft alarm device convenient to install and detach |
| CN113447690A (en) * | 2021-07-06 | 2021-09-28 | 宋玉峰 | Three-phase electric meter with multiple electricity stealing induction mechanisms and use method thereof |
| CN114288581A (en) * | 2022-01-05 | 2022-04-08 | 郑鸿 | Safety hook, safety rope and safety implementation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204342U (en) * | 1986-06-21 | 1987-03-04 | 王庆林 | Domestic guard theft electronic arrangement |
| CN201773130U (en) * | 2010-07-06 | 2011-03-23 | 伊川县电业局 | Electricity stealing-prevention device of intelligent alarm electricity meter box |
| CN202926041U (en) * | 2012-11-14 | 2013-05-08 | 施奎 | Unlocking and alarming electric lock element for burglarproof door |
| WO2013167165A1 (en) * | 2012-05-07 | 2013-11-14 | Nokia Siemens Networks Oy | Utility meter box |
| CN203433023U (en) * | 2013-08-22 | 2014-02-12 | 国网山东齐河县供电公司 | Intelligent electric-meter box with electric-leakage alarm |
| CN204008780U (en) * | 2014-08-26 | 2014-12-10 | 浙江绿丰电气有限公司 | Integrated protection warning ammeter box |
| CN204422616U (en) * | 2015-03-20 | 2015-06-24 | 牡丹江电力工业学校 | There is the electrical energy metering tank of anti-stealing electricity function |
| CN204887404U (en) * | 2015-09-09 | 2015-12-16 | 福州市沛鹏电子科技有限公司 | Electric motor car bluetooth sound alarm |
| CN105545147A (en) * | 2016-02-01 | 2016-05-04 | 宁波欧皇电子科技有限公司 | Safe box control system capable of achieving remote control and using method thereof |
-
2017
- 2017-11-29 CN CN201711226502.6A patent/CN108089040B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204342U (en) * | 1986-06-21 | 1987-03-04 | 王庆林 | Domestic guard theft electronic arrangement |
| CN201773130U (en) * | 2010-07-06 | 2011-03-23 | 伊川县电业局 | Electricity stealing-prevention device of intelligent alarm electricity meter box |
| WO2013167165A1 (en) * | 2012-05-07 | 2013-11-14 | Nokia Siemens Networks Oy | Utility meter box |
| CN202926041U (en) * | 2012-11-14 | 2013-05-08 | 施奎 | Unlocking and alarming electric lock element for burglarproof door |
| CN203433023U (en) * | 2013-08-22 | 2014-02-12 | 国网山东齐河县供电公司 | Intelligent electric-meter box with electric-leakage alarm |
| CN204008780U (en) * | 2014-08-26 | 2014-12-10 | 浙江绿丰电气有限公司 | Integrated protection warning ammeter box |
| CN204422616U (en) * | 2015-03-20 | 2015-06-24 | 牡丹江电力工业学校 | There is the electrical energy metering tank of anti-stealing electricity function |
| CN204887404U (en) * | 2015-09-09 | 2015-12-16 | 福州市沛鹏电子科技有限公司 | Electric motor car bluetooth sound alarm |
| CN105545147A (en) * | 2016-02-01 | 2016-05-04 | 宁波欧皇电子科技有限公司 | Safe box control system capable of achieving remote control and using method thereof |
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| CN108089040A (en) | 2018-05-29 |
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Effective date of registration: 20231212 Address after: Room 506, Huayu Building, Haifu Yiheng Road, Meilan District, Haikou City, Hainan Province, 571100 Patentee after: Hainan Electric Power Industry Development Co.,Ltd. Address before: 570100 2nd Ring Road (North), Basuo Town, Dongfang City, Hainan Province Patentee before: DONGFANG POWER SUPPLY BUREAU OF HAINAN POWER GRID CO.,LTD. |
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