CN219369852U - Automatic locking metering box for electricity larceny of user - Google Patents
Automatic locking metering box for electricity larceny of user Download PDFInfo
- Publication number
- CN219369852U CN219369852U CN202320507558.3U CN202320507558U CN219369852U CN 219369852 U CN219369852 U CN 219369852U CN 202320507558 U CN202320507558 U CN 202320507558U CN 219369852 U CN219369852 U CN 219369852U
- Authority
- CN
- China
- Prior art keywords
- box
- module
- locking
- communication module
- controller
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a metering box capable of automatically locking when a user steals electricity, which comprises a box body, a switch, a live wire and a zero wire, wherein the live wire and the zero wire respectively penetrate through the box body, the switch is positioned in the box body, the switch is positioned on the live wire, the metering box also comprises a voltage reduction module, a controller, a communication module and a locking module which are positioned in the box body, one end of the voltage reduction module is electrically connected with the live wire, the other end of the voltage reduction module is electrically connected with the communication module and the controller, the controller is connected with the communication module, the communication module is connected with the switch and the locking module, the communication module and the controller are electrically connected with the live wire; the locking module comprises a lock body moving part, a plug rod and a control module, wherein the plug rod is electrically connected with the control module. The utility model can lock the metering box in time when electricity stealing occurs.
Description
Technical Field
The utility model relates to the field of metering boxes, in particular to an automatic locking structure for a metering box.
Background
The metering box is the whole body of metering devices and auxiliary equipment which are necessary for metering electric energy, and comprises an electric energy meter, a metering voltage, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The existing metering box is always easy to be damaged by people, stolen and stolen, so that a great deal of trouble is caused to a power supply department.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model discloses a metering box capable of automatically locking a user during electricity stealing, which comprises a box body, a switch, a live wire and a zero wire, wherein the live wire and the zero wire respectively penetrate through the box body, the switch is positioned in the box body, the switch is positioned on the live wire, the metering box also comprises a voltage reducing module, a controller, a communication module and a locking module which are positioned in the box body, one end of the voltage reducing module is electrically connected with the live wire, the other end of the voltage reducing module is electrically connected with the communication module and the controller, the controller is connected with the communication module, the communication module is connected with the switch and the locking module, the communication module and the controller are electrically connected with the live wire;
the locking module comprises a lock body moving part, a plug rod and a control module, wherein the plug rod is electrically connected with the control module, and can slide and be fixed on the surface of the lock body moving part in the process of opening the box body.
The lock body moving part comprises an insulating part, a conductive part and a slot which are sequentially connected, the box body is opened, the inserting rod sequentially passes through the insulating part, the conductive part and the slot, the locking module is electrically connected with the communication module when the inserting rod passes through the conductive part, the locking module sends a signal to the communication module, the inserting rod can be inserted into the slot when the inserting rod passes through the slot, so that the inserting rod is stopped from moving on the lock body moving part, and the process of opening the box body is stopped.
The box body comprises a box door and a box groove, one side of the box door is rotationally connected with the box groove, the other side of the box door can rotate along one side of the box door, the insulating part of the lock body moving piece is connected with the box door, in the process of opening the box body, the other side of the box door is gradually far away from the box groove, and meanwhile, the box door drives the locking moving piece to move;
the control module is fixedly connected with the tank; thereby at the in-process that the box was opened, the chamber door drove the locking and removes the piece and remove, the inserted bar is connected with fixed control module to the inserted bar can remove on the locking removes the piece, and at initial in-process, the inserted bar can contact or not contact with insulating part, along with the removal of chamber door, the inserted bar slides gradually to electrically conductive portion, contacts electrically conductive portion, thereby makes locking module production signal give communication module, in order to inform communication module: the door is opened.
The control module comprises an outer frame body, an electromagnetic assembly, an elastic piece and a magnetic sliding body, wherein the electromagnetic assembly and the elastic piece are located in a space surrounded by the magnetic sliding body and the outer frame body, one end of the elastic piece is connected with the outer frame body, the other end of the elastic piece is connected with the upper end of the inserting rod, the lower end of the inserting rod can contact with the lock body moving piece, the elastic piece is always in a pressed state in the process of opening the box body, and therefore the inserting rod can be always kept in good contact with the insulating part, the conducting part and the slot.
The inserted link passes the magnetic sliding body, just the inserted link with magnetic sliding body fixed connection, the magnetic sliding body can follow the inside of frame body is done and is slided from top to bottom, the magnetic sliding body downwardly sliding process does not surpass the frame body.
The electromagnetic assembly can generate magnetic force and absorb the magnetic sliding body to move upwards when being electrified, the magnetic force disappears after the power is cut off, so that the sliding process of the magnetic sliding body in the outer frame body can be controlled through controlling the electrifying process of the electromagnetic assembly, the inserting rod passes through the magnetic sliding body and is fixedly connected with the magnetic sliding body, the inserting rod is matched with the elastic piece to control the inserting rod to move up and down, after the inserting rod contacts with the conductive part, the locking module sends a signal to the communication module to inform the communication module, the refrigerator door is opened, if the communication module can send a signal to an external power supply department or a user, if the refrigerator door is normally opened, the power supply department and the user can send an electrifying signal to the locking module through the communication module, the inserting rod is pulled up, the complete opening process of the refrigerator door is guaranteed, if the communication module does not send a signal to the locking module, or sends a power-off signal, the electromagnetic assembly is not electrified, the compressed elastic piece can push the inserting rod to move downwards to be inserted into the inserting groove when the inserting rod reaches the inserting rod, and lock the moving piece, so that the refrigerator door is locked, the refrigerator door can be prevented from being opened, and the refrigerator door can be further opened, and the refrigerator door can be prevented from being opened, and the refrigerator door can be further is prevented from being opened, and the refrigerator door can not be opened, and the refrigerator door can be further is prevented from being opened.
The metering box further comprises a battery core, one end of the battery core is electrically connected with the voltage reducing module, the other end of the battery core is connected with the controller and the communication module, when electricity exists on a live wire and a zero line, the voltage reducing module, the battery core, the controller and/or the communication module form a loop so as to charge the battery core, when electricity does not exist on the live wire and the zero line when the outside is normally or abnormally powered off, the battery core supplies power to the controller and the communication module so as to ensure the working state of the controller and the communication module, after the outside is powered off, the controller can detect the power off of the voltage reducing module, so that the outside is judged, the controller can send signals to the communication module, and the communication module can further send signals to an external power supply department or a user to inform power off behaviors.
The battery cell is connected to the one end of locking module, the battery cell can be right locking module power supply, after outside outage, communication module can give locking module and send the signal for electromagnetic assembly outage to outside to open the chamber door in-process, the inserted bar inserts the slot, in order to lock the box.
The communication module is in signal communication with the controller.
The communication module is in signal communication with the locking module.
The utility model has the following advantages:
this application is through setting up communication module, electric core and locking module in the batch meter, and the payment and the switching of batch meter of being convenient for detect and control are convenient for use department and user detection electric quantity service condition, and the user of being convenient for is paid at the cell-phone end and is controlled the knife switch switching, and when the electricity condition takes place to steal simultaneously, both can detect and early warning, also can automatic locking batch meter simultaneously, prevents further electricity loss of stealing.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described.
FIG. 1 is a schematic diagram of the connection relationship of the metering box module of the present utility model.
Fig. 2 is a schematic diagram of a housing and a locking module of the metering box of the present utility model.
FIG. 3 is a schematic view of a plunger and control module of a batch meter according to the present utility model
Detailed Description
The following will describe the technical scheme of the embodiment of the utility model clearly and completely;
in order to solve the problems in the prior art, the utility model discloses a metering box capable of automatically locking a user during electricity stealing, which comprises a box body 1, a switch, a live wire and a zero wire, wherein the live wire and the zero wire respectively penetrate through the box body 1, the switch is positioned in the box body 1 and positioned on the live wire, the metering box further comprises a voltage reducing module, a controller, a communication module and a locking module which are positioned in the box body 1, one end of the voltage reducing module is electrically connected with the live wire, the other end of the voltage reducing module is electrically connected with the communication module and the controller, the controller is connected with the communication module, the communication module is connected with the switch and the locking module, and the locking module and the communication module and the controller are electrically connected with the live wire;
the locking module comprises a lock body moving part 2, a plug rod 31 and a control module 32, wherein the plug rod 31 is electrically connected with the control module 32, and the plug rod 31 can slide and be fixed on the surface of the lock body moving part 2 in the process of opening the box body 1.
The lock body moving member 2 comprises an insulating part 21, a conductive part 22 and a slot 23 which are sequentially connected, when the box body 1 is opened, the inserting rod 31 sequentially passes through the insulating part 21, the conductive part 22 and the slot 23, when the inserting rod 31 passes through the conductive part 22, the locking module is electrically connected with the communication module, the locking module sends a signal to the communication module, when the inserting rod 31 passes through the slot 23, the inserting rod 31 can be inserted into the slot 23, so that the movement of the inserting rod 31 on the lock body moving member 2 is stopped, and the process of opening the box body 1 is stopped.
The box body 1 comprises a box door 11 and a box groove 12, one side of the box door 11 is rotationally connected with the box groove 12, the other side of the box door 11 can rotate along one side of the box door 11, the insulating part 21 of the lock body moving piece 2 is connected with the box door 11, in the process of opening the box body 1, the other side of the box door 11 is gradually far away from the box groove 12, and meanwhile, the box door 11 drives the locking moving piece to move;
the control module 32 is fixedly connected with the tank 12; thus, in the process of opening the case 1, the case door 11 drives the locking moving member to move, the inserting rod 31 is connected with the fixed control module 32, so that the inserting rod 31 can move on the locking moving member, in the initial process, the inserting rod 31 can contact or not contact with the insulating part 21, and as the case door 11 moves, the inserting rod 31 gradually slides to the conductive part 22 and contacts with the conductive part 22, thereby enabling the locking module to produce a signal to the communication module to inform the communication module: the door 11 is opened.
The control module 32 includes an outer frame 321, an electromagnetic assembly 322, an elastic member 323, and a magnetic sliding body 324, where the electromagnetic assembly 322 and the elastic member 323 are located in a space surrounded by the magnetic sliding body 324 and the outer frame 321, one end of the elastic member 323 is connected with the outer frame 321, the other end of the elastic member 323 is connected with the upper end of the inserting rod 31, the lower end of the inserting rod 31 can contact with the lock body moving member 2, and in the process of opening the box 1, the elastic member 323 is always in a pressed state, so that the inserting rod 31 can always keep good contact with the insulating part 21, the conductive part 22 and the inserting slot 23.
The inserted link 31 passes through the magnetic sliding body 324, and the inserted link 31 is fixedly connected with the magnetic sliding body 324, the magnetic sliding body 324 can slide up and down along the inside of the outer frame 321, and the sliding process of the magnetic sliding body 324 does not exceed the outer frame 321.
One end of the electromagnetic assembly 322 is fixed on the inner wall of the outer frame 321, the electromagnetic assembly 322 can generate magnetic force and adsorb the magnetic slider 324 to move upwards when being electrified, after the power is cut off, the magnetic force disappears, so that the sliding process of the magnetic slider 324 in the outer frame 321 can be controlled by controlling the electrifying process of the electromagnetic assembly 322, the inserted bar 31 passes through the magnetic slider 324 and is fixedly connected with the magnetic slider 324, thus the compressed elastic piece 323 can push the inserted bar 31 to move up and down in cooperation with the elastic piece 323, when the inserted bar 31 contacts the conductive part 22, the locking module sends a signal to the communication module to inform the communication module, the door 11 is in the opening process, if the communication module can send a signal to an external power supply department or a user, if the communication module is in the normal opening process, the power supply department and the user can send an electrifying signal to the locking module, the electromagnetic assembly 322, so that the inserted bar 31 is pulled up, the complete opening process of the door 11 is ensured, if the communication module does not send a signal to the locking module, or the power-off signal is sent, the electromagnetic assembly 322 is not electrified, the compressed elastic piece 323 can push the inserted bar 31, and the inserted bar 31 can reach the conductive part 23 to the slot 11, and the door 23 can be further prevented from moving down to the conductive part 21 and further to the door 11 is prevented from being opened, and the door 11 can be further prevented from moving into the slot 11, and further being opened, and the door can be prevented from being opened and the conductive part from being opened.
The metering box further comprises a battery core, one end of the battery core is electrically connected with the voltage reducing module, the other end of the battery core is connected with the controller and the communication module, when electricity exists on a live wire and a zero line, the voltage reducing module, the battery core, the controller and/or the communication module form a loop so as to charge the battery core, when electricity does not exist on the live wire and the zero line when the outside is normally or abnormally powered off, the battery core supplies power to the controller and the communication module so as to ensure the working state of the controller and the communication module, after the outside is powered off, the controller can detect the power off of the voltage reducing module, so that the outside is judged, the controller can send signals to the communication module, and the communication module can further send signals to an external power supply department or a user to inform power off behaviors.
One end of the locking module is connected with the electric core, the electric core can supply power to the locking module, after external power failure, the communication module can send signals to the locking module, so that the electromagnetic assembly 322 is powered off, and in the process of opening the box door 11 from outside, the inserted link 31 is inserted into the slot 23 to lock the box body 1.
The communication module is in signal communication with the controller.
The communication module is in signal communication with the locking module.
The utility model has the following advantages:
this application is through setting up communication module, electric core and locking module in the batch meter, and the payment and the switching of batch meter of being convenient for detect and control are convenient for use department and user detection electric quantity service condition, and the user of being convenient for is paid at the cell-phone end and is controlled the knife switch switching, and when the electricity condition takes place to steal simultaneously, both can detect and early warning, also can automatic locking batch meter simultaneously, prevents further electricity loss of stealing.
Claims (10)
1. The utility model provides a user steals batch meter of automatic locking, includes box, switch, live wire, zero line, live wire with the zero line passes respectively the box, the switch is located in the box, the switch is located on the live wire, its characterized in that, the batch meter still includes and is located step-down module, controller, communication module, the locking module in the box, step-down module's one end electricity is connected the live wire, step-down module's the other end electricity is connected communication module and the controller, the controller is connected communication module, communication module is connected switch and locking module, locking module and communication module and controller all electricity are connected the live wire;
the locking module comprises a lock body moving part, a plug rod and a control module, wherein the plug rod is electrically connected with the control module, and can slide and be fixed on the surface of the lock body moving part in the process of opening the box body.
2. The metering box capable of automatically locking when a user steals electricity according to claim 1, wherein the lock body moving member comprises an insulating part, a conductive part and a slot which are sequentially connected, the inserting rod sequentially passes through the insulating part, the conductive part and the slot in the process of opening the box body, the locking module is electrically connected with the communication module when the inserting rod passes through the conductive part, the locking module sends a signal to the communication module, and the inserting rod can be inserted into the slot when the inserting rod passes through the slot, so that the movement of the inserting rod on the lock body moving member is stopped, and the process of opening the box body is stopped.
3. The metering box capable of automatically locking when a user steals electricity according to claim 2, wherein the box body comprises a box door and a box groove, one side of the box door is rotatably connected with the box groove, the other side of the box door can rotate along one side of the box door, the insulating part of the lock body moving piece is connected with the box door, and in the process of opening the box body, the other side of the box door is gradually far away from the box groove, and meanwhile, the box door drives the locking moving piece to move;
the control module is fixedly connected with the tank.
4. The metering box capable of automatically locking when a user steals electricity according to claim 3, wherein the control module comprises an outer frame body, an electromagnetic assembly, an elastic piece and a magnetic sliding body, the electromagnetic assembly and the elastic piece are located in a space surrounded by the magnetic sliding body and the outer frame body, one end of the elastic piece is connected with the outer frame body, the other end of the elastic piece is connected with the upper end of the inserted rod, the lower end of the inserted rod can contact with the movable piece of the lock body, and the elastic piece is always in a pressed state in the process of opening the box body.
5. The metering box capable of automatically locking when a user steals electricity according to claim 4, wherein the inserted link penetrates through the magnetic sliding body and is fixedly connected with the magnetic sliding body, the magnetic sliding body can slide up and down along the inner portion of the outer frame body, and the downward sliding process of the magnetic sliding body does not exceed the outer frame body.
6. The metering box capable of automatically locking when a user steals electricity according to claim 5, wherein one end of the electromagnetic component is fixed on the inner wall of the outer frame body, the electromagnetic component can generate magnetic force when being electrified and absorb the magnetic sliding body to move upwards, and the magnetic force disappears after the power is cut off.
7. The automatic locking metering box for electricity theft of a user according to claim 6, further comprising a battery cell, wherein one end of the battery cell is electrically connected with the voltage reducing module, and the other end of the battery cell is connected with the controller and the communication module.
8. The metering box of claim 7, wherein one end of the locking module is connected with the electric core, the electric core can supply power to the locking module, and after external power is off, the communication module can send a signal to the locking module, so that the electromagnetic assembly is powered off, and in the process of opening the box door from outside, the inserted rod is inserted into the slot to lock the box body.
9. The automatic user-locked batch meter of claim 8 wherein the communication module is in signal communication with the controller.
10. The automatic consumer power-stealing locked batch of claim 9, wherein said communication module is in signal communication with said locking module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320507558.3U CN219369852U (en) | 2023-03-16 | 2023-03-16 | Automatic locking metering box for electricity larceny of user |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320507558.3U CN219369852U (en) | 2023-03-16 | 2023-03-16 | Automatic locking metering box for electricity larceny of user |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369852U true CN219369852U (en) | 2023-07-18 |
Family
ID=87147334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320507558.3U Active CN219369852U (en) | 2023-03-16 | 2023-03-16 | Automatic locking metering box for electricity larceny of user |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369852U (en) |
-
2023
- 2023-03-16 CN CN202320507558.3U patent/CN219369852U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219576637U (en) | Multi-protection control system for urban rail distribution box and distribution box | |
| CN112531423A (en) | High temperature row of inserting is prevented in intelligence outage | |
| CN112908791A (en) | Intelligent circuit breaker | |
| CN102610450B (en) | Socket-type grounded faulty line breaker | |
| CN219369852U (en) | Automatic locking metering box for electricity larceny of user | |
| CN109192569B (en) | Control method for locking between three-station grounding switch and breaker opening | |
| CN109586372B (en) | Automatic circuit-breaking protection device for mobile phone charging head | |
| CN209374297U (en) | A kind of anti-misoperation locking device of secondary device | |
| CN106876192B (en) | A kind of interlock that latching electromagnet service life in switchgear can be improved | |
| CN210720540U (en) | Electricity safety management terminal | |
| CN209860400U (en) | Movable observation window of switch cabinet door | |
| CN210724287U (en) | Co-charging locking device of three-phase and single-phase energy supplementing loop of energy storage charging device | |
| CN210517892U (en) | DC standby power supply device of transformer substation protection device | |
| CN207884141U (en) | A kind of single-stage comprehensive distribution box | |
| CN208368866U (en) | A kind of safety automation power-off plug | |
| CN211238021U (en) | Power utilization module interlocking structure | |
| CN205911561U (en) | Connect cartridge to put with auxiliary contact | |
| CN112151321A (en) | Circuit breaker position state signal feedback device | |
| CN214588642U (en) | Intelligent fusing relay | |
| CN105931328B (en) | A kind of high reliability access control system | |
| CN209432966U (en) | Substation 220kV circuit-breaker switching on-off monitoring circuit | |
| CN220190215U (en) | Power distribution cabinet with power-off reminding function | |
| CN215552639U (en) | High-power energy-saving intelligent charging stake | |
| CN220155432U (en) | Start-stop switching equipment for generator | |
| CN117374676B (en) | Guide rail extension socket capable of realizing self-breaking and fault breaking control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |