CN202453398U - Eight-way multifunctional electrical parameter measuring instrument with bluetooth function - Google Patents
Eight-way multifunctional electrical parameter measuring instrument with bluetooth function Download PDFInfo
- Publication number
- CN202453398U CN202453398U CN2012200301927U CN201220030192U CN202453398U CN 202453398 U CN202453398 U CN 202453398U CN 2012200301927 U CN2012200301927 U CN 2012200301927U CN 201220030192 U CN201220030192 U CN 201220030192U CN 202453398 U CN202453398 U CN 202453398U
- Authority
- CN
- China
- Prior art keywords
- electrical parameter
- measuring instrument
- parameter measuring
- bluetooth
- multifunctional electrical
- 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
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to an eight-way multifunctional electrical parameter measuring instrument with a bluetooth function. The eight-way multifunctional electrical parameter measuring instrument comprises a microcontroller, a working power supply, a current voltage input interface circuit, a metering integrated circuit (IC), a display module and a bluetooth module, wherein the working power supply, the current voltage input interface circuit, the metering IC, the display module and the bluetooth module are connected with the microcontroller respectively. According to the eight-way multifunctional electrical parameter measuring instrument, a currently-popular bluetooth technology and the electrical parameter instrument are integrated, and data detected by the electrical parameter measuring instrument is transmitted to a computer by bluetooth to replace a serial port line, so the eight-way multifunctional electrical parameter measuring instrument is high in transmission speed and has little limit to the movement of computers and personnel.
Description
Technical field
The utility model relates to a kind of octuple multifunctional electrical parameter measuring instrument with Bluetooth function.
Background technology
Electrical parameter measuring instrument is mainly used in fields such as electric power or factory, is used for electric parameters such as measuring voltage, electric current, active power, power factor, frequency.When the common electrical parameter measurement instrument is with the micro computer monitoring data at present; Must connect the problem that 232 or 485 Serial Port Lines carry out communication and receive the connection restriction; The technology that adopts 232 or 485 Serial Port Lines to carry out communication; The defective and the deficiency of its existence are: the transmission data are slow, and transmission range is limited by Serial Port Line, and computer and personnel movement inconvenience.
Summary of the invention
It is fast that the technical matters that the utility model will solve provides a kind of transmission speed, the restricted little octuple multifunctional electrical parameter measuring instrument with Bluetooth function of computer and personnel movement.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: comprise microcontroller, working power, current/voltage input interface circuit, metering IC, display module and bluetooth module; Said working power, current/voltage input interface circuit, metering IC, display module link to each other with microcontroller respectively with bluetooth module.
Further, be provided with relay between said current/voltage input interface circuit and the metering IC.
Further, said relay links to each other with microcontroller.
The octuple multifunctional electrical parameter measuring instrument with Bluetooth function of the utility model; Combine current popular Bluetooth technology and electrical quantity appearance together; The detected data of electrical parameter measuring instrument have replaced Serial Port Line through Bluetooth transmission to computer, and transmission speed is fast, and computer and personnel movement are restricted little.
Description of drawings
Fig. 1 is the synoptic diagram that the utlity model has the octuple multifunctional electrical parameter measuring instrument of Bluetooth function;
Fig. 2 is the synoptic diagram that the octuple multifunctional electrical parameter measuring instrument increase that the utlity model has Bluetooth function has relay.
Embodiment
In the present embodiment, with reference to shown in Figure 1, the octuple multifunctional electrical parameter measuring instrument that this has Bluetooth function comprises microcontroller, working power, current/voltage input interface circuit, metering IC, display module and bluetooth module; Said working power, current/voltage input interface circuit, metering IC, display module link to each other with microcontroller respectively with bluetooth module.Wherein, said current/voltage input interface circuit is the octuple metering circuit, and bluetooth module is the BLUETOOTH module, and display module is LED or LCD display module; When having solved present common electrical parameter measurement instrument, must connect the problem that 232 or 485 Serial Port Lines carry out communication and receive the connection restriction with the micro computer monitoring data.The data that microcomputer is folded arms or monitored the electrical parameter measuring instrument detection are share in field a lot of, and it is very inconvenient to carry out communication with 232 or 485 Serial Port Lines; The mobile restricted system of personnel and computer.Combining together through current popular Bluetooth technology and the electrical quantity appearance of the handle of multiple authentication novelty for addressing this problem this product--the detected data of-electrical parameter measuring instrument have replaced Serial Port Line through Bluetooth transmission to computer.Computer and personnel movement are limited takes on a new look greatly.
As shown in Figure 2, be provided with relay between said current/voltage input interface circuit and the metering IC.Said relay links to each other with microcontroller.
The octuple multifunctional electrical parameter measuring instrument with Bluetooth function of the utility model; Combine current popular Bluetooth technology and electrical quantity appearance together; The detected data of electrical parameter measuring instrument have replaced Serial Port Line through Bluetooth transmission to computer, and transmission speed is fast, and computer and personnel movement are restricted little.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (3)
1. the octuple multifunctional electrical parameter measuring instrument with Bluetooth function is characterized in that: comprise microcontroller, working power, current/voltage input interface circuit, metering IC, display module and bluetooth module; Said working power, current/voltage input interface circuit, metering IC, display module link to each other with microcontroller respectively with bluetooth module.
2. the octuple multifunctional electrical parameter measuring instrument with Bluetooth function according to claim 1 is characterized in that: be provided with relay between said current/voltage input interface circuit and the metering IC.
3. the octuple multifunctional electrical parameter measuring instrument with Bluetooth function according to claim 2, it is characterized in that: said relay links to each other with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301927U CN202453398U (en) | 2012-01-19 | 2012-01-19 | Eight-way multifunctional electrical parameter measuring instrument with bluetooth function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301927U CN202453398U (en) | 2012-01-19 | 2012-01-19 | Eight-way multifunctional electrical parameter measuring instrument with bluetooth function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453398U true CN202453398U (en) | 2012-09-26 |
Family
ID=46869253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200301927U Expired - Fee Related CN202453398U (en) | 2012-01-19 | 2012-01-19 | Eight-way multifunctional electrical parameter measuring instrument with bluetooth function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462019B (en) * | 2012-11-13 | 2014-11-21 | Upi Semiconductor Corp | Integrated circuit with multi-functional parameter setting and multi-functional parameter setting method thereof |
-
2012
- 2012-01-19 CN CN2012200301927U patent/CN202453398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462019B (en) * | 2012-11-13 | 2014-11-21 | Upi Semiconductor Corp | Integrated circuit with multi-functional parameter setting and multi-functional parameter setting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201765692U (en) | General meter-reading controller for carrier wave electric energy meter | |
| CN102708662A (en) | Smart collecting terminal for plurality of communication modes | |
| CN204968123U (en) | Portable micropower wireless communication network debugs device | |
| WO2017028536A1 (en) | Wireless communication-based staff management system for hydropower generation | |
| CN202453398U (en) | Eight-way multifunctional electrical parameter measuring instrument with bluetooth function | |
| CN203732619U (en) | Three-phase alternating current data acquisition system based on MSP430F247IPM | |
| CN105226828A (en) | Based on the photovoltaic microgrid system of Internet of Things sensing technology | |
| CN204556022U (en) | A kind of temperature/humiditydetection detection system based on ZigBee | |
| CN202998167U (en) | Protocol converter | |
| CN205429874U (en) | Photovoltaic microgrid system based on thing networking sensing technology | |
| CN203480505U (en) | Networked programmer system | |
| CN204965029U (en) | Intelligence house controlling means based on bluetooth transmittal | |
| CN202600934U (en) | Smart acquisition terminal with multiple communication modes | |
| CN202916985U (en) | Wireless single serial port server | |
| CN202939792U (en) | Single-phase dual-channel communication module | |
| CN202677597U (en) | Underground substation environment monitoring system based on Internet of Things | |
| CN204290706U (en) | The power supply that a kind of RS232 signal drives | |
| CN203675104U (en) | Communication module of indoor energy efficiency management terminal | |
| CN204993424U (en) | Built -in intelligent household electrical appliances remote control system's 3G4G wireless router | |
| CN204203674U (en) | Based on the mine intrinsic safety type controller of modular technology | |
| CN204143616U (en) | A kind of wireless monitor acquisition terminal that can be used for agriculture Internet of Things | |
| CN202796000U (en) | Trigger circuit of mining display control box | |
| CN207200730U (en) | A kind of power information harvester and management information system of power-consuming | |
| CN203982574U (en) | Energy efficiency monitoring terminal | |
| CN204465095U (en) | A kind of Multifunctional environment is precious |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140119 |