CN215953699U - Anti-dismantling and anti-theft electric meter box device with snapshot function - Google Patents
Anti-dismantling and anti-theft electric meter box device with snapshot function Download PDFInfo
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- CN215953699U CN215953699U CN202121145811.2U CN202121145811U CN215953699U CN 215953699 U CN215953699 U CN 215953699U CN 202121145811 U CN202121145811 U CN 202121145811U CN 215953699 U CN215953699 U CN 215953699U
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Abstract
The utility model relates to the field of electricity larceny prevention in electricity metering. The anti-dismantling and anti-electricity-stealing integrated meter box device comprises a box body with a box door and an intelligent electric meter arranged in the box body, and further comprises a camera module, an electromagnetic lock, an electric control lock, a first relay, a second relay, a pressure sensor and an alarm, wherein the magnetic suction part of the electromagnetic lock is arranged on the box body, the box body is provided with a lock hole corresponding to the lock cylinder of the electric control lock, the power supply end of the electromagnetic lock is connected with a power supply through a normally open switch of the first relay, the electric control lock is connected with the power supply through a normally open switch of the second relay, and the pressure sensor is arranged on the inner wall of the lock hole. The device can not only effectively improve ammeter case measurement security, also improves ammeter case unusual change information warning and anti-electricity-theft grade, provides effective ability of collecting evidence to destroying metering device in addition, improves ammeter case theftproof ability to improve destruction evidence capability and information timeliness.
Description
Technical Field
The utility model belongs to the field of electricity metering and electricity stealing prevention, and particularly relates to an anti-dismounting and electricity stealing prevention integrated meter box device with a snapshot function.
Background
In power service, the meter is typically locked in a meter box to prevent unauthorized opening by a user. When the staff carries out meter reading or maintenance, just open the table case and look over. However, few users can open the meter box without permission to steal electricity, if the electricity stealing behavior after the meter box is damaged is found, electricity stealing evidence with legality, objectivity and relevance needs to be searched, how to master the evidence of the electricity stealing behavior is very important, and the evidence obtaining and processing of the electricity stealing evidence are difficult compared with other cases.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-dismantling and anti-theft electric belt snapshot integrated meter box device, so that the defect that evidence is difficult to obtain after an electric larceny behavior is carried out when the existing meter box is damaged is overcome.
In order to achieve the purpose, the utility model provides an anti-dismounting and anti-theft electric meter integrated meter box device with a snapshot function, which comprises a box body with a box door and an intelligent electric meter arranged in the box body; the device also comprises a camera module, an electromagnetic lock, an electric control lock, a first relay, a second relay, a pressure sensor and an alarm;
the electromagnetic lock and the electric control lock are arranged on the box door, and the magnetic suction part of the electromagnetic lock is arranged on the box body; the box body is provided with a lock hole corresponding to the lock cylinder of the electric control lock;
the power end of the electromagnetic lock is connected with a power supply through a normally open switch of the first relay; the electric control lock is connected with a power supply through a normally open switch of the second relay;
the camera module is arranged on the box body to shoot the box door; the pressure sensor is arranged on the inner wall of the lock hole and corresponds to the lock cylinder when the lock cylinder is positioned in the lock hole;
the camera module, the electromagnetic lock, the first relay, the second relay, the pressure sensor and the alarm are connected with the control end of the intelligent electric meter respectively.
Preferably, in the above technical scheme, the electrically controlled lock includes a housing, an electromagnet and a spring, the housing has an accommodating cavity therein, the housing has a core hole communicated with the accommodating cavity, the core hole is telescopically arranged in the lock core, the spring is sleeved on the lock core, one end of the spring is connected to the lock core, and the other end of the spring is connected to the core hole to elastically drive the lock core to extend out of the core hole; the electromagnet is arranged in the accommodating cavity and corresponds to the lock cylinder, and the electromagnet is connected with a power supply through a normally open switch of the second relay.
Preferably, in the above technical scheme, the electric control lock is a normally closed electric control lock.
Preferably, in the above technical scheme, the voltage sampling end of the smart electric meter is connected to the voltage obtaining end of the power grid, and the current collecting end is connected to the current obtaining end of the power grid.
Preferably, in the above technical solution, the camera module is a video camera.
Preferably, in the above technical scheme, the camera module is connected to the smart electric meter in a 485 serial communication manner.
Preferably, in the above technical scheme, the intelligent ammeter further comprises a cloud server, and the cloud server is in wireless connection with the intelligent ammeter.
Compared with the prior art, the utility model has the following beneficial effects:
1. the anti-dismantling and anti-theft electric meter box device with the snapshot function integrates the functions of an electric control lock, an electromagnetic lock, image snapshot, information alarm feedback and the like, can effectively improve the metering safety of the electric meter box, can also improve the abnormal change information alarm and anti-theft level of the electric meter box, can provide effective evidence obtaining capability for destroying the metering device, improves the anti-theft capability of the electric meter box, and improves the evidence destroying capability and the information timeliness.
2. The intelligent linkage technology is adopted for the electricity stealing evidence obtaining function and the electricity stealing prevention meter box, the image snapshot linkage uploading function is combined, the personal privacy is avoided, the electricity stealing prevention capability is improved, the intellectualization is improved, the evidence obtaining capability is improved, various complex problems in the electricity stealing evidence obtaining are effectively avoided, the manpower and material resources are saved, and the power supply safety monitoring is also realized.
Drawings
Fig. 1 is an electrical configuration diagram of the integrated power distribution management apparatus of the present invention.
Fig. 2 is a structural diagram of the integrated power distribution management apparatus of the present invention.
Fig. 3 is a partial structural view of the integrated power distribution management apparatus according to the present invention.
Fig. 4 is an electrical structural view of the smart meter of the present invention.
The method comprises the following steps that 1, a control end of the intelligent electric meter is arranged; 2-a camera module; 3-electromagnetic lock, 4-electric control lock; 5-a first relay; 6-a second relay; 7-a pressure sensor; 8-an alarm; 9-a cloud server; 10-a box door; 11-a box body; 12-a housing; 13-a lock cylinder; 14-an electromagnet; 15-a spring; 16-keyhole.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
As shown in fig. 1-3, the anti-tamper and anti-theft integrated meter box device with snapshot function in this embodiment includes a box 11 with a door 10 and a smart meter installed in the box 11. The device also comprises a camera module 2, an electromagnetic lock 3, an electric control lock 4, a first relay 5, a second relay 6, a pressure sensor 7, an alarm 8 and a cloud server 9. Electromagnetic lock 4 and electric control lock 4 locate on chamber door 10, and on the box 11 was located to the magnetism portion of electromagnetic lock 4, when chamber door 10 closed on box 11, electromagnetic lock 4's magnetism portion of generating can correspond magnetism with magnetism portion of inhaling and inhale and be connected in order to lock the chamber door. The box body 11 is provided with a lock hole 16 corresponding to the lock cylinder 13 of the electric control lock 4, and similarly, when the door 10 is closed on the box body 11, the lock cylinder 13 can extend into the lock hole 16 to lock the door 10.
The power end of electromagnetic lock 3 is connected through the normally open switch of first relay 5, and electric control lock 4 is connected through the normally open switch of second relay 6, and camera module 2 is located and is corresponded with chamber door 10 on box 11 for camera module 2 can take a candid photograph the image of chamber door 10, and pressure sensor 7 locates the inner wall of lockhole 16 and is corresponding with lock core 13 when lock core 13 is located lockhole 16, and when the chamber door was removed toward the door of unpacking promptly, lock core 13 can support on pressure sensor 7.
It will be appreciated that in this embodiment, the camera module 2 is a camera and the electrically controlled lock 4 is a normally closed electrically controlled lock.
Continuing to refer to fig. 2 and 3, electric control lock 4 includes casing 12, electro-magnet 14 and spring 15, casing 12 is fixed in on chamber door 10, the inside of casing 12 is for holding the chamber, casing 12 is equipped with the core hole that the intercommunication holds the chamber, core hole department is located in order to can stretch out and draw back to lock core 13, spring 15 overlaps on lock core 13, lock core 13 is connected to spring 15's one end, core hole stretches out the core hole with elastic drive lock core 13 is connected to the other end, electro-magnet 14 is located and is held the intracavity and corresponding with lock core 13, electro-magnet 14 passes through the normally open switch of second relay 6 and connects the power. In a normal state, the lock cylinder 13 is in a state of extending out of the core hole, and when the electromagnet 14 is electrified, the electromagnet 14 magnetically attracts the lock cylinder 13 to retract into the core hole.
The camera module 2, the electromagnetic lock 3, the coil of the first relay 5, the coil of the second relay 6, the pressure sensor 7 and the alarm 8 are respectively connected with the control end 1 of the intelligent electric meter. The camera module 2 in this embodiment is connected to the smart meter through 485 serial port communication. The voltage sampling end of the intelligent electric meter is connected to the voltage obtaining end of the power grid, and the current collecting end is connected with the current obtaining end of the power grid. The cloud server 9 is in wireless connection with the smart electric meter, so that data acquired by the smart electric meter can be stored in the cloud server, and the specific structure of the smart electric meter is shown in fig. 4.
The intelligent electric meter is not only a metering instrument but also a controller, and the three-phase voltage and the three-phase current are sampled and connected into the sampling and metering chip of the intelligent electric meter, so that the intelligent electric meter has basic metering functions. In the initial state, the door 10 is closed on the box body 11, the electromagnetic lock 3 is in the closed state, the electric control lock 4 is in the normal state, and the lock cylinder 13 is locked in the lock hole 16, so that the door 10 is locked on the box body 11.
When the intelligent electric meter receives a platform unlocking instruction or a field handheld terminal instruction, firstly, after the intelligent electric meter passes the key authentication, the intelligent electric meter outputs an unlocking signal, the coil of the second relay 6 is electrified, the normally open switch of the second relay 6 is controlled to be closed, the electromagnet 14 is electrified, the magnetic attraction lock cylinder 13 retracts, the box door 10 is opened, and after the box door 10 is opened, the coil of the second relay 6 is continuously electrified, so that the lock cylinder 13 keeps a retracting state.
When an operator closes the box door 10, the intelligent electric meter receives a platform locking instruction or a field handheld terminal locking instruction, the intelligent electric meter outputs a locking signal, the coil of the first relay 5 is electrified to enable the electromagnetic lock 3 to be electrified, so that the box door 10 is magnetically attracted to the box body 11, then the control end 1 of the intelligent electric meter controls the coil of the second relay 6 to be electrified, and the lock cylinder 13 extends out of the clamping lock hole 16 to enable the box door to be closed.
When receiving the forced open, pressure sensor 7 senses the pressure surge this moment, smart electric meter's control end 1 control first relay 5's coil this moment makes electromagnetic lock 3 get the electricity, further lock the chamber door in order to consolidate the locking, if nevertheless when the chamber door has been opened by the forced, electromagnetic lock 3's magnetism is inhaled state information and is changed (can judge that the chamber door has been opened completely this moment), smart electric meter output signal starts the image for camera module 2 and takes a candid photograph, the continuous back of taking a candid photograph of image lasts to background server transmission picture simultaneously, and it uses for taking evidence in the future to keep cloud server 9. Meanwhile, the intelligent electric meter receives the electromagnetic lock state signal, namely an abnormal unlocking signal, and the abnormal unlocking signal is transmitted to the background through the intelligent electric meter to alarm and inform corresponding power supply service personnel.
In conclusion, through the mutual cooperation of the electromagnetic lock and the electric control lock, a power supply does not need to be consumed when the box is locked, and the loss of the device is greatly reduced by the design. If the handheld terminal is not authenticated by the power supply bureau or the background key is authenticated, the device cannot be normally opened on site, if the handheld terminal is forcibly opened, the device starts image snapshot and background alarm uploading, and the device greatly improves the electricity stealing prevention and illegal opening metering device evidence obtaining capability.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (7)
1. An anti-dismantling and anti-theft electric meter box device with a snapshot function comprises a box body with a box door and an intelligent electric meter arranged in the box body; the device is characterized by further comprising a camera module, an electromagnetic lock, an electric control lock, a first relay, a second relay, a pressure sensor and an alarm;
the electromagnetic lock and the electric control lock are arranged on the box door, and the magnetic suction part of the electromagnetic lock is arranged on the box body; the box body is provided with a lock hole corresponding to the lock cylinder of the electric control lock;
the power end of the electromagnetic lock is connected with a power supply through a normally open switch of the first relay; the electric control lock is connected with a power supply through a normally open switch of the second relay;
the camera module is arranged on the box body to shoot the box door; the pressure sensor is arranged on the inner wall of the lock hole and corresponds to the lock cylinder when the lock cylinder is positioned in the lock hole;
the camera module, the electromagnetic lock, the first relay, the second relay, the pressure sensor and the alarm are connected with the control end of the intelligent electric meter respectively.
2. The anti-tamper and anti-theft integrated meter box device with a snapshot function as claimed in claim 1, wherein the electrically controlled lock comprises a housing, an electromagnet and a spring, the housing has a receiving cavity therein, the housing is provided with a core hole communicated with the receiving cavity, the core hole is telescopically arranged at the core hole, the spring is sleeved on the core hole, one end of the spring is connected with the core hole, and the other end of the spring is connected with the core hole to elastically drive the core hole to extend out of the core hole; the electromagnet is arranged in the accommodating cavity and corresponds to the lock cylinder, and the electromagnet is connected with a power supply through a normally open switch of the second relay.
3. The tamper-resistant and tamper-resistant snap-shot integrated meter box device of claim 1, wherein the electrically controlled lock is a normally closed electrically controlled lock.
4. The anti-dismantling and electricity-stealing integrated meter box device with snapshot function as claimed in claim 1, wherein a voltage sampling end of the smart meter is connected to a voltage obtaining end of a power grid, and a current collecting end of the smart meter is connected to a current obtaining end of the power grid.
5. The tamper-resistant and tamper-resistant snap-shot integrated meter box device of claim 1, wherein the camera module is a video camera.
6. The anti-theft and anti-theft integrated meter box device with the snapshot function as claimed in claim 1, wherein the camera module is connected with the smart meter through 485 serial port communication.
7. The tamper-resistant and theft-proof snap-shot integrated meter box device according to claim 1, further comprising a cloud server, wherein the cloud server is wirelessly connected with the smart meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145811.2U CN215953699U (en) | 2021-05-26 | 2021-05-26 | Anti-dismantling and anti-theft electric meter box device with snapshot function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145811.2U CN215953699U (en) | 2021-05-26 | 2021-05-26 | Anti-dismantling and anti-theft electric meter box device with snapshot function |
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| Publication Number | Publication Date |
|---|---|
| CN215953699U true CN215953699U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121145811.2U Active CN215953699U (en) | 2021-05-26 | 2021-05-26 | Anti-dismantling and anti-theft electric meter box device with snapshot function |
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| CN (1) | CN215953699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115774134A (en) * | 2022-07-05 | 2023-03-10 | 郑州三晖互感器有限公司 | Box-type intelligent prepayment metering device with electricity stealing prevention function |
-
2021
- 2021-05-26 CN CN202121145811.2U patent/CN215953699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115774134A (en) * | 2022-07-05 | 2023-03-10 | 郑州三晖互感器有限公司 | Box-type intelligent prepayment metering device with electricity stealing prevention function |
| CN115774134B (en) * | 2022-07-05 | 2023-08-18 | 郑州三晖互感器有限公司 | Box intelligent prepayment metering device with electricity larceny prevention function |
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