CN213149051U - Anti-theft electric energy meter box - Google Patents
Anti-theft electric energy meter box Download PDFInfo
- Publication number
- CN213149051U CN213149051U CN202021592790.4U CN202021592790U CN213149051U CN 213149051 U CN213149051 U CN 213149051U CN 202021592790 U CN202021592790 U CN 202021592790U CN 213149051 U CN213149051 U CN 213149051U
- Authority
- CN
- China
- Prior art keywords
- box
- electric energy
- energy meter
- arc
- contact
- 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
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a theftproof type electric energy meter box, including the box with arrange the interior ammeter equipment of box in, ammeter equipment includes the controller, all connects electric quantity metering equipment and the remote information transfer module on the controller, the box back is provided with a recess, dome spring, arranges the first contact in the recess in, the one end of shell fragment is fixed in the recess and the other end position is corresponding with first contact, warning circuit's control end is connected respectively to shell fragment one end and first contact, warning circuit's controlled end is connected with the controller, the controlled end work of triggering warning circuit when shell fragment and first contact break off. The electric energy meter box is provided with the elastic sheet, the alarm circuit and other structures, so that the electric energy meter box can be monitored in a stolen mode, and the electric energy meter box is simple in structure.
Description
Technical Field
The utility model relates to a building structure field, more specifically the utility model relates to a theftproof type electric energy meter box that says so.
Background
An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to instruments for measuring various electric quantities. The electric energy meter is directly installed on a wall or is installed in the installation box in a centralized mode, anti-creeping treatment is carried out after installation, the installation mode is simple, and the anti-theft capacity is insufficient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a theftproof type electric energy meter box.
The utility model discloses a following technical scheme realizes:
the utility model provides an anti-theft electric energy meter box, includes the box and arranges the ammeter equipment in the box in, the ammeter equipment includes the controller, all connects electric quantity metering equipment and the remote information transfer module on the controller, the box back is provided with a recess, arc shell fragment, arranges the first contact in the recess in, the one end of arc shell fragment is fixed in the recess and the other end position is corresponding with first contact, alarm circuit's control end is connected respectively to arc shell fragment one end and first contact, alarm circuit's controlled end is connected with the controller, trigger alarm circuit's controlled end work when arc shell fragment and first contact break off. This scheme has improved on prior art's basis, sets up the recess at the back of box, and during the recess was arranged in to the arc shell fragment, when the box was installed on the wall or in the installation case, the arc shell fragment was pressed and is contacted with first contact, and warning circuit's control end return circuit is put through, and the controlled end is out of work. When the electric energy meter box is stolen, the electric energy meter box breaks away from the wall or the installation box wall, the arc-shaped elastic sheet breaks away from the first contact, the control end of the warning circuit is disconnected, the controlled end of the warning circuit works, a signal is sent to the controller, and the controller realizes remote warning through the remote information transmission module. By adopting the structure, the structure is simple, and the alarm function of the electric energy meter box for theft is realized.
Preferably, the control end of the warning circuit comprises a first power supply, a resistor and a coil which are connected in series between one end of the arc-shaped elastic sheet and the first contact, the coil is wound on the iron core, the controlled end comprises a moving point connected with the second power supply, a dead point connected to the controller and an iron sheet for adjusting the distance between the moving point and the dead point, and two ends of the iron sheet can rotate around one point; one end of the iron sheet is connected to the first spring, and the other end of the iron sheet is fixed to the moving point and is arranged above the iron core. The arc-shaped elastic sheet is extruded to be connected with the first contact, under the action of the arc-shaped elastic sheet, the first power supply, the resistor and the coil form a loop, the coil is electrified to generate a magnetic field, the iron sheet is adsorbed, the moving point and the static point are disconnected, and the alarm circuit does not work; when the electric energy meter box is illegally taken down, the arc-shaped elastic sheet is disconnected with the first contact, the first power supply, the resistor and the coil loop are disconnected, the iron sheet is far away from the iron core under the action of the first spring, the moving point and the static point are contacted under the action of the iron sheet, the power supply gives an information to the controller, and the controller is triggered to alarm. By adopting the structure, the structure is simple and easy to realize.
Preferably, in order to effectively realize theft alarm, one end of the arc-shaped elastic sheet is provided with a second spring.
Preferably, in order to monitor the opening and closing of the door, an openable and closable door is arranged on the box body, and an opening and closing detection device connected to the controller is arranged on the door.
Preferably, in order to facilitate unlocking and setting of unlocking authority, a lock is arranged on the box door, and the lock is an electronic lock.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses set up shell fragment, warning circuit isotructure on electric energy meter box, realize the stolen control to electric energy meter box, and its simple structure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of an electric energy meter box.
Fig. 2 is a schematic diagram of an alarm circuit.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
The anti-theft electric energy meter box shown in fig. 1 comprises a box body 1 and electric meter equipment arranged in the box body 1, wherein the electric meter equipment comprises a controller, electric quantity metering equipment and a remote information transmission module, and the electric quantity metering equipment and the remote information transmission module are all connected to the controller. The electricity metering equipment realizes the calculation of the electricity consumption and sends the electricity consumption calculation to the remote terminal through the remote information transmission module, so that the electricity charge metering is realized. The telematics module may employ a 5G module, a 4G module, or other wireless modules.
The back of the box body 1 is provided with a groove 11, an arc-shaped elastic sheet 2 and a first contact 3 arranged in the groove 11, one end of the arc-shaped elastic sheet 2 is fixed in the groove 11, the other end of the arc-shaped elastic sheet corresponds to the first contact 3, when the arc-shaped elastic sheet 2 is not extruded, the arc-shaped elastic sheet is partially arranged outside the groove 11, and the other end of the arc-shaped elastic sheet is far away from the first contact; after being extruded, the arc shrapnel is extruded into the groove completely, and the other end of the arc shrapnel is contacted with the first contact. One end of the arc-shaped elastic sheet 2 and the first contact 3 are respectively connected with a control end of an alarm circuit, a controlled end of the alarm circuit is connected with the controller, and the controlled end of the alarm circuit is triggered to work when the arc-shaped elastic sheet 2 is disconnected with the first contact 3.
In order to achieve an effective separation of the spring plate from the first contact when stolen, one end of the spring plate is provided with a second spring 8. The second spring can adopt a compression spring, and the compression spring and the first contact are arranged on the same side of the elastic sheet; a tension spring may also be used, as shown in fig. 1, where the tension spring and the first contact are disposed on different sides of the spring.
Example 2
Based on the structure and principle of the above embodiment, this embodiment discloses a specific implementation manner of an alarm circuit, as shown in fig. 2, that is, the control end of the alarm circuit includes a first power supply, a resistor and a coil connected in series between one end of the arc-shaped elastic piece 2 and the first contact 3, the coil is wound on the iron core 4, the controlled end includes a moving point 6 connected with the second power supply, a stationary point 7 connected to the controller, and an iron piece 5 for adjusting the distance between the moving point 6 and the stationary point 7, and two ends of the iron piece 5 can rotate around one point; one end of the iron sheet 5 is connected to the first spring 8, and the other end of the iron sheet fixes the moving point 6 and is arranged above the iron core 4. The second power supply is usually in a working state, and the second power supply can achieve self-power-taking by adopting the existing self-power-taking technology, so that the power supply does not need to be frequently replaced.
Of course, the alarm circuit can also adopt other structures as long as the purpose of the scheme can be realized.
Example 3
The structure and the principle of this embodiment in above-mentioned embodiment disclose an optimization implementation mode, be provided with the chamber door that can open and shut on box 1 promptly, be equipped with on the chamber door and connect and open and shut detection device on the controller. The opening and closing detection device can be realized by adopting the existing electronic elements such as a pressure sensor and the like. The box door is provided with a lock, and the lock is an electronic lock. The electronic lock and the opening and closing detection device are both connected to the controller.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides an anti-theft electric energy meter box, includes box (1) and arranges the ammeter equipment in box (1) in, ammeter equipment includes the controller, all connects electric quantity metering equipment and the remote information transfer module on the controller, its characterized in that: the alarm circuit is characterized in that a groove (11), an arc-shaped elastic sheet (2) and a first contact (3) arranged in the groove (11) are arranged on the back of the box body (1), one end of the arc-shaped elastic sheet (2) is fixed in the groove (11) and the other end of the arc-shaped elastic sheet corresponds to the first contact (3), one end of the arc-shaped elastic sheet (2) and the first contact (3) are respectively connected with a control end of the alarm circuit, a controlled end of the alarm circuit is connected with the controller, and the controlled end of the alarm circuit is triggered to work when the arc-shaped elastic sheet (2) and the first contact (3) are disconnected.
2. The anti-theft electric energy meter box according to claim 1, wherein the control end of the alarm circuit comprises a first power supply, a resistor and a coil which are connected in series between one end of the arc-shaped elastic sheet (2) and the first contact (3), the coil is wound on the iron core (4), the controlled end comprises a moving point (6) connected with a second power supply, a dead point (7) connected to the controller, and an iron sheet (5) for adjusting the distance between the moving point (6) and the dead point (7), and two ends of the iron sheet (5) can rotate around one point; one end of the iron sheet (5) is connected to the first spring (8), and the other end of the iron sheet fixes the moving point (6) and is arranged above the iron core (4).
3. The anti-theft electric energy meter box as claimed in claim 1, characterized in that one end of the arc-shaped spring plate (2) is provided with a second spring.
4. The anti-theft electric energy meter box according to claim 1, characterized in that the box body (1) is provided with a box door which can be opened and closed, and the box door is provided with an opening and closing detection device which is connected to a controller.
5. The anti-theft electric energy meter box as claimed in claim 4, wherein a lock is arranged on the box door, and the lock is an electronic lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021592790.4U CN213149051U (en) | 2020-08-04 | 2020-08-04 | Anti-theft electric energy meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021592790.4U CN213149051U (en) | 2020-08-04 | 2020-08-04 | Anti-theft electric energy meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213149051U true CN213149051U (en) | 2021-05-07 |
Family
ID=75735720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021592790.4U Active CN213149051U (en) | 2020-08-04 | 2020-08-04 | Anti-theft electric energy meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213149051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955284A (en) * | 2021-10-28 | 2022-01-21 | 广东电网有限责任公司 | Measurement material turnover case and bearing plate car |
-
2020
- 2020-08-04 CN CN202021592790.4U patent/CN213149051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955284A (en) * | 2021-10-28 | 2022-01-21 | 广东电网有限责任公司 | Measurement material turnover case and bearing plate car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103426246A (en) | Charging pile with opening prevention and monitoring functions | |
| CN203616367U (en) | An anti-electricity-stealing metering cabinet | |
| CN107290573B (en) | Ammeter case with anti-electricity-theft alarming function | |
| CN213149051U (en) | Anti-theft electric energy meter box | |
| CN107389998A (en) | One kind has anti-electricity-theft warning function ammeter box and open alarm device | |
| CN110778222B (en) | Anti-theft optical cable cross-connecting cabinet integrating base door plate and workbench | |
| CN209133891U (en) | High-voltage capacitance cabinet with safety interlocking structure | |
| CN205508026U (en) | But remote alarm has door that vibrates induction system | |
| CN206116915U (en) | Remote alarming device for power failure of power distribution cabinet | |
| CN201027476Y (en) | Novel intelligent theft-proof door | |
| CN205976769U (en) | Electronic lock suitable for distribution terminal case | |
| CN203490770U (en) | Charging pile with opening prevention and monitoring functions | |
| CN202916318U (en) | A high-voltage electricity-larceny-preventing electric energy meter box | |
| CN203396808U (en) | Smart power grid power metering power stealing prevention control terminal | |
| CN209103374U (en) | A kind of cabinet | |
| CN103400452B (en) | IC-card wireless remote transmission intelligent Anti-theft gas meter | |
| CN201590138U (en) | Hall effect magnetic intensity fluctuation detection type real-time burglar alarm system | |
| CN104237587B (en) | The anti-electricity-theft controlling terminal of smart grid electric-power metering | |
| CN221090520U (en) | Electric vehicle charging cabinet with anti-theft function | |
| CN209344524U (en) | A kind of power distribution room remote control mechanism | |
| CN207761468U (en) | A kind of outer knob handle of car sliding door | |
| CN208981364U (en) | A kind of intelligent well cover state aware bodyguard | |
| CN105429022A (en) | Power metering device prevented from being opened privately | |
| CN208316049U (en) | High-tension switch cabinet route charges automatic and manual block cabinet door | |
| CN210605989U (en) | Self-generating remote control anti-theft alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |