CN204666697U - The illegal open alarming device of ammeter box - Google Patents
The illegal open alarming device of ammeter box Download PDFInfo
- Publication number
- CN204666697U CN204666697U CN201520325429.8U CN201520325429U CN204666697U CN 204666697 U CN204666697 U CN 204666697U CN 201520325429 U CN201520325429 U CN 201520325429U CN 204666697 U CN204666697 U CN 204666697U
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- Prior art keywords
- lock
- ammeter box
- control chip
- controller
- communication module
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- 238000004891 communication Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
- Alarm Systems (AREA)
Abstract
The utility model relates to the illegal open alarming device of a kind of ammeter box, comprise electric control lock and controller, this controller is arranged on the inside of ammeter box, be connected by wire between controller with electric control lock, described controller comprises control chip, communication module, alarm, position detecting module and power supply, control chip is connected with communication module, position detecting module and electric control lock I/O respectively, and power supply input connection control chip, control chip exports and connects alarm.This device utilizes lock as conductor, as a part for transmission signal, will lock as switch, and well be combined by mechanical part with Software for Design part, simplifies table case inner structure, also saves power supply.
Description
Technical field
The utility model belongs to power grid security and protection field, relates to ammeter box, the illegal open alarming device of especially a kind of ammeter box.
Background technology
Ammeter box belongs to power department assets, in routine duties, needs personnel regularly to check, should be blocking under normal circumstances, but often there will be ammeter box and do not have locking, and the assets of the inside are arbitrarily modified by people.And Utilities Electric Co. all the time can not wait for and keeps an eye on ammeter box ammeter box is other.Traditional intelligence table case is installation infrared sensor, and infrared sensor two ends all need power supply, then the inner two ends of ammeter box all need to configure power supply, and structure is comparatively complicated.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of ammeter box illegal open alarming device, and this device utilizes lock as conductor, as a part for transmission signal, simplifies table case inner structure, saves power supply.
The technical scheme that the utility model technical solution problem adopts is:
The illegal open alarming device of a kind of ammeter box, comprise electric control lock and controller, this controller is arranged on the inside of ammeter box, be connected by wire between controller with electric control lock, described controller comprises control chip, communication module, alarm, position detecting module and power supply, control chip is connected with communication module and position detecting module I/O respectively, and power supply input connection control chip, control chip exports respectively and connects alarm and electric control lock.
And described electric control lock comprises just locks and bear lock, is just locking and is being connected with control chip, negative lock is connected with power supply, when just lock to touch with negative interlocking close time, do not carry signal to communication module; After just locking and being separated with negative lock, carry illegal start signal to communication module.
And, ammeter chamber door is shaped with wire pickup groove.
And described position detecting module is not utilize inductor to detect door of meter casing whether locking, but utilizes the state that is turned on or off of testing circuit to detect the closed of electric control lock or opening, saves power supply, simplifies structure.
Advantage of the present utility model and good effect are:
1, this device utilizes lock as conductor, as a part for transmission signal, will lock as switch, and well be combined by mechanical part with Software for Design part, simplifies table case inner structure, also saves power supply.
2, this device is provided with controller in ammeter box, controller controls alarm and electric control lock, report to the police under unnormal unlocking state and be uploaded to associate power staff by GPRS, eliminate the work of staff's regularly on-the-spot inspection, save labour, also can ensure the accurate locking of ammeter box simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the circuit of controller connects block diagram;
Fig. 3 is electric control lock fundamental diagram;
Fig. 4 is electric control lock closure state schematic diagram;
Fig. 5 is electric control lock opening schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
The illegal open alarming device of a kind of ammeter box, comprise electric control lock 3 and controller 1, this controller is arranged on the inside of ammeter box, be connected by wire between controller with electric control lock, ammeter chamber door 4 is shaped with wire pickup groove 2, and described controller comprises control chip, communication module, alarm, position detecting module and power supply, and control chip is connected with communication module, position detecting module and electric control lock I/O respectively, power supply input connection control chip, control chip exports and connects alarm.
Described electric control lock as shown in Figure 3, comprises and just locks and bear lock, is just locking and is being connected by wire with control chip, and negative lock is connected by wire with power supply, when just lock touch closed with negative interlocking time, In1 port is high voltage, does not carry signal to Ot1 end; After just locking and being separated by non-working person with negative lock, In1 port is low-voltage, carries signal respectively to Ot1 end and Ot2 end, communication module is mail to by the signal of Ot1 port, after communication module obtains signal, send information to terminal, tell that power utility check person chart case is illegally opened; Mail to alarm by the signal of Ot2 port, alarm is opened, and rings after 1 minute, automatically closes, if 1 minute internal lock closes, In1 recovers high voltage, then In1 is no longer to Ot2 transmission signal, and alarm cuts out.
Principle of work of the present utility model and using method are:
Ammeter box will be opened in relevant staff's routine work, signal is sent to communication module in device by special signal projector, controller is passed to after communication module Received signal strength, the illegal start signal upload function of controller breaking alarm and communication module, when after staff's power cut-off, again by a signal projector, then device can open the illegal start signal upload function of warning and communication module again.
If ammeter box is illegally opened, then can triggered alarm, alarm sends the sound, surrounding resident is caused to note, simultaneous communications module receives illegal start signal, and the information of illegally opening is uploaded to terminal by GPRS, notifies that related personnel can show up rapidly disposition.
The effect of position detecting module is the state detecting lock, when just lock close with negative locking time, testing circuit conducting, when just lock illegally separated with negative lock time, testing circuit disconnect, In1 port is low-voltage, by controller, control Ot1 and Ot2 port, now, Ot1 and Ot2 port obtains signal, opens communication module and alarm respectively.In normal unlatching situation, alarm and communication module do not affect by position detecting module.
When staff opens ammeter box under normal circumstances, sender unit can be utilized to send signal to communication module, after communication module Received signal strength, control chip maskable position detecting module signal, can not send information to terminal during normal unlatching, can not report to the police.When staff normally closes ammeter box, utilize emitter to send signal to communication module equally, after communication module Received signal strength, control chip open site detection module, all recover normal.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. the illegal open alarming device of ammeter box, it is characterized in that: comprise electric control lock and controller, this controller is arranged on the inside of ammeter box, be connected by wire between controller with electric control lock, described controller comprises control chip, communication module, alarm, position detecting module and power supply, control chip is connected with communication module and position detecting module I/O respectively, and power supply input connection control chip, control chip exports respectively and connects alarm and electric control lock.
2. the illegal open alarming device of ammeter box according to claim 1, it is characterized in that: described electric control lock comprises just locks and bear lock, is just locking and is being connected with control chip, negative lock is connected with power supply, when just lock touch closed with negative interlocking time, not to communication module conveying signal; After just locking and being separated with negative lock, carry illegal start signal to communication module.
3. the illegal open alarming device of ammeter box according to claim 1, is characterized in that: on ammeter chamber door, be shaped with wire pickup groove.
4. the illegal open alarming device of ammeter box according to claim 1, is characterized in that: described position detecting module be utilize testing circuit be turned on or off detect the closed of electric control lock or open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325429.8U CN204666697U (en) | 2015-05-19 | 2015-05-19 | The illegal open alarming device of ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325429.8U CN204666697U (en) | 2015-05-19 | 2015-05-19 | The illegal open alarming device of ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666697U true CN204666697U (en) | 2015-09-23 |
Family
ID=54137067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325429.8U Active CN204666697U (en) | 2015-05-19 | 2015-05-19 | The illegal open alarming device of ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200492A (en) * | 2016-08-29 | 2016-12-07 | 无锡卓信信息科技股份有限公司 | A kind of multi-faceted motor-driven sealed monitor-type hazardous materials transportation case |
| CN106950865A (en) * | 2017-04-20 | 2017-07-14 | 深圳邦部智能科技有限公司 | Intelligentized Furniture control circuit, Intelligent storage bed and its control method |
| CN113851155A (en) * | 2021-09-17 | 2021-12-28 | 苏州浪潮智能科技有限公司 | Storage device and method for controlling locking of storage device |
-
2015
- 2015-05-19 CN CN201520325429.8U patent/CN204666697U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200492A (en) * | 2016-08-29 | 2016-12-07 | 无锡卓信信息科技股份有限公司 | A kind of multi-faceted motor-driven sealed monitor-type hazardous materials transportation case |
| CN106950865A (en) * | 2017-04-20 | 2017-07-14 | 深圳邦部智能科技有限公司 | Intelligentized Furniture control circuit, Intelligent storage bed and its control method |
| CN113851155A (en) * | 2021-09-17 | 2021-12-28 | 苏州浪潮智能科技有限公司 | Storage device and method for controlling locking of storage device |
| CN113851155B (en) * | 2021-09-17 | 2023-08-22 | 苏州浪潮智能科技有限公司 | Storage device and method for controlling locking of storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |