CN205539433U - Incomplete automatic detection device of intelligent ammeter liquid crystal display - Google Patents
Incomplete automatic detection device of intelligent ammeter liquid crystal display Download PDFInfo
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- CN205539433U CN205539433U CN201620069647.4U CN201620069647U CN205539433U CN 205539433 U CN205539433 U CN 205539433U CN 201620069647 U CN201620069647 U CN 201620069647U CN 205539433 U CN205539433 U CN 205539433U
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- electric energy
- liquid crystal
- crystal display
- energy meter
- automatic detection
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Abstract
The utility model belongs to the technical field of the electric energy instrument, concretely relates to incomplete automatic detection device of intelligent ammeter liquid crystal display, include: a camera for gathering electric energy meter liquid crystal display image, the camera is connected with the computer through image acquisition card and carries out data communication, the computer link has the encoder, the encoder is connected with camera and electric servo respectively, electric servo is connected with the conveyer belt that is used for carrying the electric energy meter that awaits measuring. The utility model discloses an automated inspection of electric energy meter LCD screen trouble, the effectual detection efficiency that has improved reduces the human input, reduces investment cost.
Description
Technical field
This utility model belongs to electric energy instrument technical field, is specifically related to a kind of intelligent electric energy meter liquid crystal display
Incomplete automatic detection device.
Background technology
Short circuit in welding due to intelligent electric energy meter liquid crystal and drive circuit thereof, short circuit, rosin joint；Drive electricity
Road electronic component quality problem；The own quality problems of liquid crystal etc., cause intelligent electric energy meter liquid crystal display to lack
Draw, display obscures, and is one of fault common during intelligent electric energy meter is manufactured, common detection
Means are artificial range estimations, and inspection workload is big, operation inconvenience, detection quality it is difficult to ensure that.Big putting into
In the case of amount manpower, still it is difficult to stop the situation of missing inspection.This problem has become as puzzlement intelligence electric energy
A difficult problem for table manufacturer.
Utility model content
The purpose of this utility model is defect and the deficiency existed for prior art, it is provided that a kind of linear
, the tester for electric energy meter of automatization.
For achieving the above object, this utility model is by the following technical solutions: including: be used for gathering electric energy
The photographing unit of table liquid crystal display image, described photographing unit is connected with computer by image pick-up card and goes forward side by side
Row data communication, described computer connects encoder, described encoder respectively with photographing unit and electronic watch
Take mechanism to be connected；Described electric servomechanism is connected with the conveyer belt being used for carrying electric energy meter to be measured.
Further, described photographing unit is arranged on above conveyer belt.
Further, described computer is also associated with alarm device.
Further, described alarm device uses phonetic alarm device or alarm lamp.
Compared with prior art, this utility model has following useful technique effect: adopted by photographing unit
The liquid crystal display image of electric energy meter to be measured, the image that then will be gathered by image pick-up card on collection conveyer belt
Data buffer storage, and be uploaded in computer, utilize computer image information to be received and data analysis
Comparison, selects the electric energy meter of liquid crystal display fault.And by arranging encoder, be photographing unit and
Take pictures Tong Bu with motor servo system, it is ensured that photographing unit is correctly taken pictures seizure liquid crystal display screen.This utility model
Achieve the automatic detection of liquid crystal screens of electric energy meters fault, effectively raise detection efficiency, reduce manpower and throw
Enter, reduce cost of investment.
Further, by arranging alarm device, can effectively remind and check the out of order electric energy of detection in time
Table.
Accompanying drawing explanation
Fig. 1 is this utility model structural principle schematic diagram；
Wherein: 1 is conveyer belt；2 is photographing unit；3 is image pick-up card；4 is computer；5 for compiling
Code device；6 is electric servomechanism；7 is electric energy meter to be measured.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Seeing Fig. 1, this utility model includes: for gathering the photographing unit 2 of electric energy meter liquid crystal display image,
Described photographing unit 2 is arranged on above conveyer belt 1.Described photographing unit 2 is by image pick-up card 3 and calculating
Machine 4 is connected and carries out data communication, and described computer 4 connects encoder 5, described encoder 5
It is connected with photographing unit 2 and electric servomechanism 6 respectively；Described electric servomechanism 6 be used for carrying
The conveyer belt 1 of electric energy meter to be measured is connected.Described computer 4 is also associated with alarm device.Described warning
Device uses phonetic alarm device or alarm lamp.
Photographing unit, for liquid crystal display image collection, and with image acquisition cartoon letters, the liquid that will collect
Brilliant display image buffers is put in image pick-up card.Image pick-up card, be used for realizing view data caching and
Send image information and report request, after meeting with a response, image information is reported to computer.Encoder, uses
Take pictures frequency in controlling photographing unit, make photographing unit take pictures electric energy meter 7 LCDs to be measured with electronic
Machine servo system synchronizes, to ensure that photographing unit is correctly taken pictures seizure liquid crystal display screen.Motors, uses
In realizing the controlled transmission of electric energy meter, keep Tong Bu by encoder with photographing unit.Computer, for liquid crystal
Display image information receives, data analysis comparison processes, by the alarm device electricity to liquid crystal display fault
Warning can be sent by table.
During work, first pass through computer control software adjustment and make photographing unit and servosystem synchronize.Then
Starting automatically to detect operation, after electric energy meter is by photographing unit picture-taking position, photographing unit automatic camera also leads to
Crossing image pick-up card and upload liquid crystal display data to computer, computer analyzing and processing judges electric energy meter liquid crystal
Display state.Finally, the electric energy meter that display is not complete or display is fuzzy, computer sends this electricity of alarm
Malfunction can be in by table liquid crystal display.
Claims (4)
1. an intelligent electric energy meter liquid crystal display incompleteness automatic detection device, it is characterised in that including:
For gathering the photographing unit (2) of electric energy meter liquid crystal display image, described photographing unit (2) passes through image acquisition
Card (3) is connected with computer (4) and carries out data communication, and described computer (4) connects coding
Device (5), described encoder (5) is connected with photographing unit (2) and electric servomechanism (6) respectively；
Described electric servomechanism (6) is connected with the conveyer belt (1) being used for carrying electric energy meter to be measured.
A kind of intelligent electric energy meter liquid crystal display incompleteness automatic detection device the most according to claim 1,
It is characterized in that, described photographing unit (2) is arranged on conveyer belt (1) top.
A kind of intelligent electric energy meter liquid crystal display incompleteness automatic detection device the most according to claim 1,
It is characterized in that, described computer (4) is also associated with alarm device.
A kind of intelligent electric energy meter liquid crystal display incompleteness automatic detection device the most according to claim 3,
It is characterized in that, described alarm device uses phonetic alarm device or alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069647.4U CN205539433U (en) | 2016-01-25 | 2016-01-25 | Incomplete automatic detection device of intelligent ammeter liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069647.4U CN205539433U (en) | 2016-01-25 | 2016-01-25 | Incomplete automatic detection device of intelligent ammeter liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539433U true CN205539433U (en) | 2016-08-31 |
Family
ID=56768067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069647.4U Active CN205539433U (en) | 2016-01-25 | 2016-01-25 | Incomplete automatic detection device of intelligent ammeter liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736955A (en) * | 2019-10-28 | 2020-01-31 | 国网四川省电力公司电力科学研究院 | measuring instrument display function online batch detection system and method |
-
2016
- 2016-01-25 CN CN201620069647.4U patent/CN205539433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736955A (en) * | 2019-10-28 | 2020-01-31 | 国网四川省电力公司电力科学研究院 | measuring instrument display function online batch detection system and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |