CN202404178U - Multifunctional electric measurement instrument with voice alarming function - Google Patents
Multifunctional electric measurement instrument with voice alarming function Download PDFInfo
- Publication number
- CN202404178U CN202404178U CN2011205713469U CN201120571346U CN202404178U CN 202404178 U CN202404178 U CN 202404178U CN 2011205713469 U CN2011205713469 U CN 2011205713469U CN 201120571346 U CN201120571346 U CN 201120571346U CN 202404178 U CN202404178 U CN 202404178U
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- voice
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- loudspeaker
- main board
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Abstract
The utility model discloses a multifunctional electric measurement instrument with a voice alarming function. The instrument comprises an instrument casing, and further comprises a loudspeaker and a voice IC (Integrated Circuit) which are arranged inside or outside the instrument casing, wherein a display panel, a power panel, a function plate, a main board, a main board CPU and relays are all arranged on the instrument case, and the loudspeaker and the voice IC are electrically connected with the power panel and the relays on the function plate and are in signal connection with the main board CPU. According to the instrument provided by the utility model, when electric power number value of a power network is measured to be lower or higher than a set alarming value, the main board CPU can start the voice IC in time to allow the loudspeaker to give out alarming sound for prompt, and maintenance staff can find faults to clear in time, so that both the damage for other electric power accessories and the influence for an electric power system are avoided, and further, electric fire hazards caused by such reason can also be avoided.
Description
Technical field
The utility model relates to the power measurement field, and it is specifically related to a kind of multifunction electric force measuring instrument with audio alert function.
Background technology
At present, the multifunction electric force measuring instrument generally all is installed on the automation of transformation substations, sub-district power monitoring, intelligent power distribution dish, intelligent dwelling and switch cubicle etc.Guarantee the accuracy and the security of grid power.But the electric power numerical value that gets when the electrical network upside is when being below or above settings; Instrument itself can only show its numerical value and can not in time send alarm; Cause the badly damaged and electric system of other electric power accessories paralysis, the serious electrical fire that causes is so be badly in need of improving now for this reason.
Summary of the invention
To the problems referred to above, the purpose of the utility model is to propose a kind of multifunction electric force measuring instrument with audio alert function.
A kind of multifunction electric force measuring instrument with audio alert function; Be provided with a meter case, said meter case is provided with display board, power panel, feature board, mainboard, mainboard CPU and relay, and said display board, power panel, feature board, mainboard, mainboard CPU and relay are electrically connected; Also be provided with a loudspeaker and a voice IC; Said loudspeaker and voice IC are located at the inside or the outside of meter case, are electrically connected with relay on power panel and the feature board, and are connected with the mainboard cpu signal.
The utility model has the following advantages owing to take above technical scheme:
The utility model is a kind of multifunction electric force measuring instrument with audio alert function; When the electric power numerical value on measuring electrical network is below or above the alarming value of setting; Mainboard CPU will in time start voice IC and send alarm sound through loudspeaker and point out; Be convenient to the maintainer and in time know fault and get rid of, avoid causing the damage of other electric power accessories and, the electrical fire of also avoiding therefore reason to cause the influence of electric system.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the multifunction electric force measuring instrument of audio alert function.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is carried out detailed description.
As shown in Figure 1; Structural representation for the multifunction electric force measuring instrument that the utlity model has the audio alert function; Be provided with a meter case 1; Said meter case 1 is provided with display board 2, power panel 3, feature board 4, mainboard 5, loudspeaker 6, mainboard CPU7, relay 8 and voice IC9, and said display board 2, power panel 3, feature board 4, mainboard 5, mainboard CPU7 and relay 8 are electrically connected, and said loudspeaker 6 and voice IC9 are located at the inside or the outside of meter case 1; Be electrically connected with the relay 8 on power panel 3 and the feature board 4, and control by mainboard CPU7.
When a kind of electric power numerical value of multifunction electric force measuring instrument on measuring electrical network with audio alert function of the utility model is below or above the alarming value of setting; Mainboard CPU7 will in time start voice IC9 and send alarm sound through loudspeaker 6 and point out; Be convenient to the maintainer and in time know fault and eliminating; Avoid causing the damage of other electric power accessories and to the influence of electric system, the electrical fire of also avoiding therefore reason to cause.
The utility model only carries out illustrative with the foregoing description; The structure of each parts, the position is set and connects and all can change to some extent; On the basis of the utility model technical scheme; All improvement and equivalents of individual component being carried out according to the utility model principle all should not got rid of outside the protection domain of the utility model.
Claims (1)
1. multifunction electric force measuring instrument with audio alert function; Be provided with a meter case; Said meter case is provided with display board, power panel, feature board, mainboard, mainboard CPU and relay; Said display board, power panel, feature board, mainboard, mainboard CPU and relay are electrically connected, and it is characterized in that: also be provided with a loudspeaker and a voice IC, said loudspeaker and voice IC are located at the inside or the outside of meter case; Be electrically connected with the relay on power panel and the feature board, and be connected with the mainboard cpu signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205713469U CN202404178U (en) | 2011-12-31 | 2011-12-31 | Multifunctional electric measurement instrument with voice alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205713469U CN202404178U (en) | 2011-12-31 | 2011-12-31 | Multifunctional electric measurement instrument with voice alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404178U true CN202404178U (en) | 2012-08-29 |
Family
ID=46701818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205713469U Expired - Fee Related CN202404178U (en) | 2011-12-31 | 2011-12-31 | Multifunctional electric measurement instrument with voice alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759752A (en) * | 2014-02-13 | 2014-04-30 | 苏州众显电子科技有限公司 | Multifunctional solar instrument with alarm function |
| CN103837180A (en) * | 2013-08-30 | 2014-06-04 | 苏州众显电子科技有限公司 | Multifunctional instrument with alarm function |
-
2011
- 2011-12-31 CN CN2011205713469U patent/CN202404178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837180A (en) * | 2013-08-30 | 2014-06-04 | 苏州众显电子科技有限公司 | Multifunctional instrument with alarm function |
| CN103759752A (en) * | 2014-02-13 | 2014-04-30 | 苏州众显电子科技有限公司 | Multifunctional solar instrument with alarm function |
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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: 20120829 Termination date: 20131231 |