CN207020815U - Electrical Safety intelligent sensing terminal - Google Patents
Electrical Safety intelligent sensing terminal Download PDFInfo
- Publication number
- CN207020815U CN207020815U CN201720793594.5U CN201720793594U CN207020815U CN 207020815 U CN207020815 U CN 207020815U CN 201720793594 U CN201720793594 U CN 201720793594U CN 207020815 U CN207020815 U CN 207020815U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- electrical safety
- intelligent sensing
- sensing terminal
- safety intelligent
- 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.)
- Expired - Fee Related
Links
Abstract
Electric power safety regulation technique field is the utility model is related to, discloses a kind of Electrical Safety intelligent sensing terminal.Including housing, display screen, button, binding post and the function circuit board in housing, it is characterised in that the function circuit board includes first circuit board and second circuit board, and two circuit boards are connected by winding displacement；MCU module, monitoring modular and GPRS communication module are electrically connected with the first circuit board；Display screen, button are electrically connected with the second circuit board.By setting GPRS communication module, SIM card, the utility model various sensors, transformer in connection are inserted, and after upper electricity, Monitoring Data can be remotely checked in server end, cell phone application, Monitoring Data can also be checked by display screen at the scene, while housing is improved.
Description
Technical field
Electric power safety regulation technique field is the utility model is related to, in particular to a kind of Electrical Safety intelligent sensing
Terminal and its system.
Background technology
With the rapid development of economy, power consumption increases year by year, Electrical Safety problem also gradually highlights.Modern high building electricity consumption
Amount is big, and user side equipment is of a great variety, and then various Electrical Safety monitoring terminals occurs in the market.Such as residual current formula electricity
Gas fire monitoring detector, temperature type detector for electric fire protection etc..But Electrical Safety terminal monitoring in the market is set
Standby less stable, monitoring result are larger by ectocine；Monitoring range is more single, for example, can only monitor residual current or
Person's temperature information；The information majority monitored is stored in local, can not remotely check monitoring information.And corresponding apparatus casing is set
Count it is unreasonable, cause equipment install and inconvenient maintenance.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of Electrical Safety intelligent sensing terminal, end is improved
The shell structure of end equipment and internal composition, so as to realize that monitoring result accuracy is high, easy to installation and maintenance, and intelligence
The effect of long-range monitoring result.Concrete technical scheme is as follows：
A kind of Electrical Safety intelligent sensing terminal, including housing, display screen, button, binding post and installed in housing
Interior function circuit board, it is characterised in that the function circuit board includes first circuit board and second circuit board, and two circuit boards lead to
Cross winding displacement connection；MCU module, monitoring modular and GPRS communication module are electrically connected with the first circuit board；Described
Display screen, button are electrically connected with two circuit boards.By setting GPRS communication module, SIM card is inserted, the utility model is connecting
Upper various sensors, transformer, and after upper electricity, Monitoring Data can be remotely checked in server end, cell phone application, can also
Monitoring Data is checked by display screen at the scene.
Further, to improve the anti-interference of power supply, MCU module is electrically connected using integrated power supply module.Integrated power supply
Electric current and temperature stability are high, and are easy to manage and safeguard.
Further, buzzer is also electrically connected with second circuit board.Buzzer is used to alarm.
Further, monitoring modular includes A/D convertor circuit, A/D convertor circuit connection temperature binding post.External temperature passes
Sensor connects temperature binding post, and temperature sensor analog signal is sampled by A/D convertor circuit.
Further, monitoring modular includes computation chip Acquisition Circuit, computation chip Acquisition Circuit connection current terminal
Son.The sensors such as current transformer, residual current transformer connect current wiring terminal, and current signal is entered by computation chip
Row sampling.
Further, MCU module passes through optocoupler connecting valve amount binding post.
Further, MCU module connects fire-fighting dropout binding post by relay.
Further, the side of housing carries binding post and baffle plate；One side of baffle plate is connected on housing, baffle plate its
He can be fastened on housing on side, and covers binding post.Baffle plate pair of wire connection terminals plays a part of insulation blocking, realizes anti-quiet
Electric dust-proof waterproof.
Further, the outside of baffle plate carries two or more reinforcements.Each reinforcement be arranged in parallel, by setting
Put reinforcement so that baffle plate has certain crushing resistance, and the reinforcement can be in order to user's folding baffle plate, and otherwise baffle plate is excessively
It is smooth, need by external tool during unlatching, be not easy to overhaul and be easily damaged.
Preferably, in order to prevent wiring loosening, loose contact is caused, binding post carries fastener.
Compared with prior art, the utility model realizes that monitoring result accuracy is high, easy to installation and maintenance, and intelligence
The beneficial effect of long-range monitoring result.
Brief description of the drawings
Fig. 1 is the utility model housing front front view；
Fig. 2 is the upward view of housing in Fig. 1；
Fig. 3 is the right side view of housing in Fig. 1；
Fig. 4 is Tthe utility model system schematic diagram.
Wherein：1- housings, 2- switches, 3- baffle plates, 31- reinforcements, 4- display screens, 5- buttons, 6-MCU modules, 7-AD turn
Change circuit, 8- computation chips Acquisition Circuit, 9- switching values binding post, 10- fire-fighting dropouts binding post, 11- temperature terminals
Son, 12- current wiring terminals, 13-GPRS communication modules, 14- integrated power supplies module, 15- handling buckle, A- first circuit boards,
B- second circuit boards.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
The accompanying drawing of type embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, it is described
Embodiment is part of the embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, all belongs to
In the scope of the utility model protection.
The utility model discloses a kind of Electrical Safety intelligent sensing terminal,
A kind of Electrical Safety intelligent sensing terminal, including housing 1, display screen 4, button 5, binding post and installed in shell
Two pieces of function circuit boards in body 1, the side of housing 1 are provided with switch 2.
The side of housing 1 also carries binding post and baffle plate 3；One side of baffle plate 3 is connected on housing 1, baffle plate 3 other
Side can be fastened on housing 1, and covers binding post.The pair of wire connection terminals of baffle plate 3 plays a part of insulation blocking, realizes anti-quiet
Electric dust-proof waterproof.The outside of baffle plate 3 carries 3 reinforcements 31.Each reinforcement 31 be arranged in parallel.In order to prevent wiring loosening,
Loose contact is caused, binding post carries fastener.The back side of housing 1 carries long recess, for ease of Electrical Safety intelligent sensing
Terminal it is fixed and positioned, be provided with below the back side of housing 1 handling buckle 15, by load and unload buckle 15 can easily by
Electrical Safety intelligent sensing terminal is arranged on the slideway of position to be measured, presses handling buckle 15, long recess is enclosed on slideway,
Handling buckle 15 is unclamped, then Electrical Safety intelligent sensing terminal positioning is on slideway.
Function circuit board includes first circuit board A and second circuit board B, and first circuit board A and second circuit board B pass through row
Line connects.MCU module 6, monitoring modular and GPRS communication module 13 are electrically connected with first circuit board A.Second circuit board B
Upper electric connection display screen 4, button 5 and buzzer and LED light.GPRS communication module 13 is connected with a signal wire,
GPRS communication module 13 needs to insert SIM card to realize communication function.
Integrated power supply module 14 is used to be powered for Electrical Safety intelligent sensing terminal, integrated power supply module 14 electrically connects MCU
Module 6.
Binding post in the present embodiment includes 13 binding posts altogether, including：
5 temperature binding posts 11, i.e. environment temperature, temperature A, temperature B, temperature C, temperature N；
4 current wiring terminals 12, i.e. electric current A, electric current B, electric current C, residual current；
485 binding posts；
Switching value binding post 9；
DC12V binding posts；
Fire-fighting dropout binding post 10.
Temperature binding post 11 and current wiring terminal 12 design to be designed at end in terminal device front portion, other binding posts
End equipment rear portion.
Monitoring modular includes A/D convertor circuit 7, and A/D convertor circuit 7 connects temperature binding post 11.External temperature sensor
Temperature binding post 11 is connected, temperature sensor analog signal is sampled by A/D convertor circuit 7.
Monitoring modular also includes computation chip Acquisition Circuit 8, and computation chip Acquisition Circuit 8 connects current wiring terminal 12.
The sensors such as current transformer, residual current transformer connect current wiring terminal 12, and right by computation chip Acquisition Circuit 8
Current signal is sampled.
485 binding posts are connected with RS485 communicating circuits, and RS485 communicating circuits are used to complete TTL signal and 485 signals
Conversion.
Switching value binding post 9 connects MCU module 6 by optocoupler.
DC12V binding posts are connected by isolation circuit with integrated power supply module 14.
Fire-fighting dropout binding post 10 connects MCU module 6 by relay.
In actual use：
Environment temperature binding post, JA(junction ambient) temperature sensor；Temperature A binding posts, connect A phase temperature sensors；
Temperature B binding posts, connect B phase temperature sensors；Temperature C binding posts, connect C phase temperature sensors；Temperature N terminals
Son, connect zero line temperature sensor；Electric current A binding posts, connect A phase current mutual inductors；Electric current B binding posts, connection B phase electricity
Current transformer；Electric current C binding posts, connect C phase current mutual inductors；Residual current binding post, connect residual current transformer；
485 binding posts, connect host computer or ammeter；Switching value binding post 9, the input of connecting valve amount；DC12V binding posts,
Export 12V power supplys；Fire-fighting dropout binding post 10, the relay connection output interface in alarm.
Monitoring method of the present utility model：
1. the binding post wiring such as temperature binding post 11, current wiring terminal 12；
2. temperature sensor analog signal is sampled by A/D convertor circuit 7, current transformer, residual current transformer
Current signal is sampled by computation chip Acquisition Circuit 8；
Whether 3.MCU modules calculate sampled value, and judge whether to produce failure, need to alarm；
4. the information such as real time data, fault message, warning message, by display screen 4, LED light, buzzer, at this
Ground is shown；Meanwhile by GPRS module 13, Platform Server is uploaded to, so as to carry out remote exhibition.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model.It is all this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of Electrical Safety intelligent sensing terminal, including housing, display screen, button, binding post and in housing
Function circuit board, it is characterised in that the function circuit board includes first circuit board and second circuit board, and two circuit boards pass through
Winding displacement connects；
MCU module, monitoring modular and GPRS communication module are electrically connected with the first circuit board；
Display screen, button are electrically connected with the second circuit board.
2. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that integrated power supply module electrically connects
MCU module.
3. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that also electric on the second circuit board
Property is connected with buzzer.
4. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that monitoring modular includes AD conversion electricity
Road, A/D convertor circuit connection temperature binding post.
5. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that monitoring modular includes computation chip
Acquisition Circuit, computation chip Acquisition Circuit connection current wiring terminal.
6. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that MCU module is connected by optocoupler
Switching value binding post.
7. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that MCU module is connected by relay
Connect fire-fighting dropout binding post.
8. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that the side of housing carries terminals
Son and baffle plate；One side of baffle plate is connected on housing, and other sides of baffle plate can be fastened on housing, and cover binding post.
9. Electrical Safety intelligent sensing terminal according to claim 1, it is characterised in that the outside of baffle plate with two or
Two or more reinforcement.
10. the Electrical Safety intelligent sensing terminal according to claim 1-9 any one, it is characterised in that the wiring
Terminal carries fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793594.5U CN207020815U (en) | 2017-07-03 | 2017-07-03 | Electrical Safety intelligent sensing terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793594.5U CN207020815U (en) | 2017-07-03 | 2017-07-03 | Electrical Safety intelligent sensing terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207020815U true CN207020815U (en) | 2018-02-16 |
Family
ID=61483562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793594.5U Expired - Fee Related CN207020815U (en) | 2017-07-03 | 2017-07-03 | Electrical Safety intelligent sensing terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207020815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351525A (en) * | 2020-03-10 | 2020-06-30 | 浙江八达电子仪表有限公司 | Meter box monitoring terminal based on ubiquitous power internet of things |
| CN112233405A (en) * | 2020-10-20 | 2021-01-15 | 河北匠心智联软件技术有限公司 | Internet of things acquisition module with ammeter |
-
2017
- 2017-07-03 CN CN201720793594.5U patent/CN207020815U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351525A (en) * | 2020-03-10 | 2020-06-30 | 浙江八达电子仪表有限公司 | Meter box monitoring terminal based on ubiquitous power internet of things |
| CN112233405A (en) * | 2020-10-20 | 2021-01-15 | 河北匠心智联软件技术有限公司 | Internet of things acquisition module with ammeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210201225U (en) | Intelligent power distribution cabinet | |
| CN103364685B (en) | The online fault detector of current temperature and failure judgment method | |
| CN100557731C (en) | A kind of electronic mutual inductor with anti-stealing electricity function | |
| CN201532416U (en) | Intelligent cable monitor | |
| CN201018284Y (en) | Economically intelligent synthetic power distribution unit | |
| CN107328969A (en) | A kind of electric energy meter of measurable residual current | |
| CN203445694U (en) | Intelligent feeder terminal unit | |
| CN207020815U (en) | Electrical Safety intelligent sensing terminal | |
| CN201697962U (en) | Integrated intelligent testing and controlling module | |
| CN203416050U (en) | Transformer room low-voltage power supply remote real-time monitoring apparatus | |
| CN112907904A (en) | Intelligent alarm control system and control method | |
| CN202737589U (en) | Low-voltage intelligent comprehensive distribution box | |
| CN213520370U (en) | Intelligent joint test junction box | |
| CN201726122U (en) | Self-powered microcomputer protector capable of fetching electricity on basis of high-voltage current transformer | |
| CN108923302A (en) | A kind of intelligence distribution system | |
| CN207301171U (en) | A kind of intelligent electric meter | |
| CN107677911A (en) | A kind of electric energy quality detection device with electric fire disaster warning function | |
| CN103441438A (en) | On-load capacitance regulating box-type transformer substation | |
| CN203278395U (en) | Intelligent high-voltage direct-current array cabinet monitoring system | |
| CN202929067U (en) | Multipath guide rail type ammeter | |
| CN207200380U (en) | A kind of electric energy efficiency monitoring terminal of modularized design | |
| CN206505133U (en) | A kind of power monitoring equipment detected with temperature and electrical fire | |
| CN203365604U (en) | Current and temperature on-line fault indicator | |
| CN202749700U (en) | Intelligent controller | |
| CN207472993U (en) | A kind of electric energy quality detection device with electric fire disaster warning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |