CN205334614U - Electric energy information display device - Google Patents
Electric energy information display device Download PDFInfo
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- CN205334614U CN205334614U CN201521141303.1U CN201521141303U CN205334614U CN 205334614 U CN205334614 U CN 205334614U CN 201521141303 U CN201521141303 U CN 201521141303U CN 205334614 U CN205334614 U CN 205334614U
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Abstract
The utility model discloses an electric energy information display device, including the casing memory interior with locating the casing, the storage of relevant electric energy data, communication module reads electric energy data and external device's database in concentrator or the electric energy meter, liquid crystal display module for show one or more user's basic power consumption information or key user's detailed power consumption information, MCU is coupled memory, communication module, liquid crystal display module for the management of the electric energy parameter of concentrator or electric energy meter. The utility model aims at providing an electric energy information display device solves and currently electricly to install the problem that eminence and user can't look over self power consumption information with the ammeter because of stealing, mainly can be used to show a plurality of users' basic power consumption information or key user's detailed power consumption information, provides visual help means for the own power consumption of user the effective management of.
Description
Technical field
This utility model relates to electrical equipment technical field, particularly relates to a kind of energy information display device。
Background technology
In some poverty-stricken areas, stealing electricity phenomenon is extremely serious, therefore power department wants to be arranged on inside table case by centralized for electric energy meter, and table case is hung over electric pole eminence, so make user cannot contact ammeter, to prevent various destructive stealing, but this mode destroys user's right to know to self power information。
Utility model content
The purpose of this utility model is to provide a kind of energy information display device, solve existing because of stealing, ammeter to be installed eminence and problem that user cannot check self power information, it is primarily useful for showing the detailed power information of the basic electricity information of multiple user or emphasis user, effectively manages the help means that oneself electricity consumption provides visual for user。
For solving the problems referred to above, this utility model embodiment provides a kind of energy information display device, it is characterised in that it is connected with the discrete setting of concentrator or electric energy meter communication, including housing be located in housing
Memorizer, for the storage of energy data of being correlated with；
Communication module, reads the master data of the energy data in concentrator or electric energy meter or external equipment；
LCD MODULE, for showing the basic electricity information of one or more user or the detailed power information of emphasis user；
MCU, couples memorizer, communication module, LCD MODULE, for the management of concentrator or the electrical energy parameter of electric energy meter。
Optionally, described energy information display device also includes radio frequency and swipes the card module, and described radio frequency module of swiping the card couples described MCU by described communication module, is used for reading user's IC-card internal information and information is stored by stored device。
Optionally, also including key-press module in described housing, described key-press module couples MCU。
Optionally, described communication module includes 1 road ZIGBEE module and 2 tunnel 485 communication modules, described ZIGBEE module couples MCU, wireless telecommunications for concentrator or electric energy meter and MCU, wherein 1 tunnel 485 communication module couples MCU and concentrator or electric energy meter, for the information communication of concentrator or electric energy meter and MCU；Module that another 1 tunnel 485 communication module couples MCU and radio frequency is swiped the card, for the information communication of user's IC-card Yu MCU。
Optionally, described MCU adopts auspicious Sa RF7 single-chip microcomputer。
Optionally, described housing includes upper shell, lower house, and the surrounding side of upper and lower casing is respectively equipped with buckle and catching groove, and described lower house outer surface is provided with climbs and some pillars for fixing extension。
Optionally, described upper shell outer surface is provided with liquid crystal display window and some key holes。
Compared with prior art, the technical program has the advantage that the discrete design of this energy information display device and concentrator or electric energy meter, effective anti-stealing electricity function, user can when not contacting metering section, operations such as ammeter being inquired about and supplements with money；Adopt independent DC power supply, though client's malicious sabotage, without affecting the properly functioning of ammeter and electrical network；External extension can support that radio frequency is swiped the card module and key-press module, it is achieved pre paid functionality。
Accompanying drawing explanation
Fig. 1 is the front view of the housing of the main body of the energy information display device of this utility model embodiment；
Fig. 2 is the rearview of the housing of the main body of the energy information display device of this utility model embodiment；
Fig. 3 is the front view of the housing of the radio-frequency (RF) device of the energy information display device of this utility model embodiment；
Fig. 4 is the rearview of the housing of the radio-frequency (RF) device of the energy information display device of this utility model embodiment；
Fig. 5 is the power source frame figure of the power module of this utility model embodiment；
Fig. 6 is the circuit diagram of the power module of the main body of this utility model embodiment；
Fig. 7 is the circuit diagram of the MCU of the main body of this utility model embodiment；
Fig. 8 is the circuit diagram of 2 tunnel 485 communication modules of the main body of this utility model embodiment；
Fig. 9 is the circuit diagram of the ZIGBEE module of the main body of this utility model embodiment；
Figure 10 is the circuit diagram of the memorizer of the main body of this utility model embodiment；
Figure 11 is the circuit diagram of the key-press module of the main body of this utility model embodiment；
Figure 12 is the circuit diagram of the buzzer of the main body of this utility model embodiment；
Figure 13 is the circuit diagram of the LCD interface of the main body of this utility model embodiment；
Figure 14 is the circuit diagram of the burning journey mouth of the main body of this utility model embodiment。
Accompanying drawing marks: a1, the first upper shell；A11, liquid crystal display window；A12, key hole；A2, the first lower house；A21, pillar；A22, extension are climbed；B1, the second upper shell；B2, the second lower house。
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the technical solution of the utility model is carried out clear, complete description。
A kind of energy information display device, it is arranged on electric pole lower, for being connected with the concentrator in the table case of outdoor electric pole eminence or electric energy meter communication, forms including main body and radio-frequency (RF) device two parts。Main body and radio-frequency (RF) device all include housing and the circuit being provided with in housing。
If Fig. 1 is to shown in 2, the housing of main body includes the first upper shell a1, first lower house a2 two parts of being fastened and connected, and the surrounding side of the first upper and lower casing is respectively equipped with buckle and catching groove。First lower house a2 outer surface is provided with 4 pillar a21 and 1 extension climbs a22, for being fixed on the wall or in table case (this table case is user's table case, is loaded on indoor or electric pole lower) by this energy information display device。First upper shell a1 outer surface is provided with liquid crystal display window a11 and 4 key hole a12, liquid crystal display window a11 and is positioned at left side, and button is positioned at right side, meets right hand use habit。The outer surface of housing is provided with power interface, 485 communication interfaces and burns journey mouth。
Interface aspect, power supply and road 485 communication module adopt the mode of wire and screw to be fixed。Another road 485 communication module adopts RJ11 socket and other equipment to be attached。
As shown in Figs. 3-4, the housing of radio-frequency (RF) device includes the second upper shell b1, second lower house b2 two parts of being fastened and connected, and the surrounding side of upper and lower casing is respectively equipped with buckle and catching groove。The outer surface of the second upper shell b1 is provided with radio frequency induction region, is used for placing user's IC-card；Second lower house b2 outer surface is equipped with 4 pillar a21 and 1 extension climbs a22, for being fixed on the wall or in table case (this table case is user's table case, is loaded on indoor or electric pole lower) by this energy information display device。Housing outer surface is provided only with an antennal interface。
MCU and and 2 tunnel 485 communication modules of MCU connection, ZIGBEE module, memorizer, key-press module, buzzer, LCD interface, burning journey mouth, LCD MODULE is included in body shell。
If Fig. 6 is the circuit diagram of power module, power module is for connecting the power supply being independently arranged outside body shell, and it adopts switch power source adapter that this energy information display device is powered, operating voltage range width, input 100V-240V, exports 12V unidirectional current。Power source frame is as it is shown in figure 5, the input voltage of 12V can be powered by two-way 5V branch road of powering, and a road 5V is powered directly to 2 tunnel 485 communication modules；Another road is powered to LCD MODULE and ZIGBEE module, and by being that 3.3V voltage is powered to MCU and ancillary equipment by 5V blood pressure lowering。
If Fig. 7 is the circuit diagram of MCU, MCU adopts auspicious Sa RF7 single-chip microcomputer as the control core of intelligent display unit, for the management of the electrical energy parameter of concentrator or electric energy meter and the master data of external equipment。
As shown in circuit diagram that Fig. 8 is 2 tunnel 485 communication modules and circuit diagram that Fig. 9 is ZIGBEE module, communication module has 2 tunnel 485 communication modules, most high bit rate 9600 and 1 road ZIGBEE module, most high bit rate 9600。Communication interface that standard configuration two-way RS485 (follows TIA/EIA-485 standard), a road is connected with concentrator or electric energy meter, obtains the power information of ammeter；Module is swiped the card on another road with radio frequency or key-press module is connected, and receives the inquiry of user and supplements operation with money。Configuration ZIGBEE module, the wireless telecommunications for concentrator or electric energy meter connect。
If Figure 10 is the circuit diagram of memorizer, memorizer adopts EEPROM for the storage of energy data of being correlated with。
If Figure 11 is the circuit diagram of key-press module, key-press module 6 comprises 4 buttons, and the manual operation for user is inquired about or advance payment function to realize power information。
Optionally, the expansible input through keyboard module of energy information display device, easily facilitate the input of information。
If Figure 12 is the circuit diagram of buzzer, buzzer is used for carrying out man-machine interaction, when abnormal signal, sends alarm signal。
Such as the circuit diagram that Figure 13 is LCD interface, LCD interface is used for connecting LCD MODULE。LCD MODULE adopts the dot lcd of 160*160, once can provide abundant and display information to client, for showing the basic electricity information of one or more user or the detailed power information of emphasis user。
If Figure 14 is the circuit diagram burning journey mouth, burn journey mouth and adopt 1*5 jack, carry out artificial debugging for software。
Invention effect and advantage: the discrete design of this energy information display device and concentrator or electric energy meter, effective anti-stealing electricity function, user can when not contacting metering section, operations such as ammeter being inquired about and supplements with money；Giant-screen dot lcd, it is possible to the power information that display is abundant, and can customize for customer language；Can support one to one or the configuration of one-to-many, can support that at most the display of 64 users accesses；Adopt independent DC power supply, though client's malicious sabotage, without affecting the properly functioning of ammeter and electrical network；External extension can support that radio frequency is swiped the card module and key-press module 6, it is achieved pre paid functionality；Expansible ZIGBEE/RF communication。
Although this utility model is with preferred embodiment openly as above; but it is not for limiting this utility model; any those skilled in the art are without departing from spirit and scope of the present utility model; may be by the method for the disclosure above and technology contents and technical solutions of the utility model are made possible variation and amendment; therefore; every content without departing from technical solutions of the utility model; any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, belongs to the protection domain of technical solutions of the utility model。
Claims (7)
1. an energy information display device, it is characterised in that it is connected with the discrete setting of concentrator or electric energy meter communication, including housing and the memorizer being located in housing, for the storage of energy data of being correlated with；
Communication module, reads the master data of the energy data in concentrator or electric energy meter or external equipment；
LCD MODULE, for showing the basic electricity information of one or more user or the detailed power information of emphasis user；
MCU, couples memorizer, communication module, LCD MODULE, for the management of concentrator or the electrical energy parameter of electric energy meter。
2. energy information display device as claimed in claim 1, it is characterized in that, described energy information display device also includes radio frequency and swipes the card module, and described radio frequency module of swiping the card couples described MCU by described communication module, is used for reading user's IC-card internal information and information is stored by stored device。
3. energy information display device as claimed in claim 1, it is characterised in that also including key-press module in described housing, described key-press module couples MCU。
4. energy information display device as claimed in claim 2, it is characterized in that, described communication module includes 1 road ZIGBEE module and 2 tunnel 485 communication modules, described ZIGBEE module couples MCU, wireless telecommunications for concentrator or electric energy meter and MCU, wherein 1 tunnel 485 communication module couples MCU and concentrator or electric energy meter, for the information communication of concentrator or electric energy meter and MCU；Module that another 1 tunnel 485 communication module couples MCU and radio frequency is swiped the card, for the information communication of user's IC-card Yu MCU。
5. energy information display device as described in any one in Claims 1 to 4, it is characterised in that described MCU adopts auspicious Sa RF7 single-chip microcomputer。
6. energy information display device as claimed in claim 2, it is characterised in that described housing includes upper shell, lower house, and the surrounding side of upper and lower casing is respectively equipped with buckle and catching groove, and described lower house outer surface is provided with climbs and some pillars for fixing extension。
7. energy information display device as claimed in claim 6, it is characterised in that described upper shell outer surface is provided with liquid crystal display window and some key holes。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141303.1U CN205334614U (en) | 2015-12-31 | 2015-12-31 | Electric energy information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141303.1U CN205334614U (en) | 2015-12-31 | 2015-12-31 | Electric energy information display device |
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| Publication Number | Publication Date |
|---|---|
| CN205334614U true CN205334614U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141303.1U Active CN205334614U (en) | 2015-12-31 | 2015-12-31 | Electric energy information display device |
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| CN (1) | CN205334614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765746A (en) * | 2018-05-08 | 2018-11-06 | 河南森源电气股份有限公司 | A kind of intelligence instrument definite value setting method and a kind of intelligence instrument |
-
2015
- 2015-12-31 CN CN201521141303.1U patent/CN205334614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765746A (en) * | 2018-05-08 | 2018-11-06 | 河南森源电气股份有限公司 | A kind of intelligence instrument definite value setting method and a kind of intelligence instrument |
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