CN204989455U - Electric energy meter mainboard detection device based on electromagnets dirver - Google Patents
Electric energy meter mainboard detection device based on electromagnets dirver Download PDFInfo
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- CN204989455U CN204989455U CN201520709023.XU CN201520709023U CN204989455U CN 204989455 U CN204989455 U CN 204989455U CN 201520709023 U CN201520709023 U CN 201520709023U CN 204989455 U CN204989455 U CN 204989455U
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- energy meter
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Abstract
The utility model provides an electric energy meter mainboard detection device based on electromagnets dirver, relates to an ammeter mainboard detection device, the utility model discloses the electric energy meter mainboard that will await measuring is placed in electric energy meter mainboard standing groove, electric energy meter mainboard standing groove internally mounted electricity magnet column, two electric magnet column install in upper end electricity magnet column position, and 6 electric magnet column install in lower extreme electricity magnet column position, column spinner and test probe are installed respectively to standing groove upper end and lower extreme, the column spinner turns over board fixed connection with upper portion, and the column spinner turns over board fixed connection with the lower part, upper portion is turned over board installation upper portion and is turned over board magnet column forever, and the lower part is turned over board installation lower part and is turned over board magnet column forever, the test probe that the installation can be stretched out and drawn back in the standing groove, micro printer is installed on casing upper portion. The utility model discloses the automatic beginning of electric energy meter mainboard detects, detect to accomplish that the back is automatic prints the testing result, but among the test procedure direct observation pulse pilot lamp, the lamp state that trips, detect operation such as button uncap.
Description
Technical field
The utility model relates to a kind of ammeter mainboard pick-up unit, particularly relates to a kind of pick-up unit of the electric energy meter mainboard by electric current drive magnetic.
Background technology
In recent years, China's intelligent grid construction is already in full swing, the widespread use in China of single-phase intelligent ammeter, and 2015 are only State Grid Corporation of China's first time bid quantity just reaches 3,619 ten thousand intelligent electric energy meters.In the face of so huge quantity on order, there is supply of material phenomenon not in time in a lot of manufacturer, and electric energy meter quality also can not be guaranteed.In process of production, electric energy meter maximum place that goes wrong is exactly electric energy meter mainboard, and almost all main components of electric energy meter are all integrated on electric energy meter mainboard.Electric energy meter mainboard automatic detection device is exactly the fault in order to accurately find electric energy meter mainboard before electric energy meter assembling, and convenient for maintaining, enhances productivity, and reduces the finished product failure rate of electric energy meter.
Current electric energy meter mainboard pick-up unit adopts Air Valve Control mode, and Air Valve Control mode has obvious weak point: when pick-up unit is installed, and needs to install special wireway, and coordinates air pump to use, and installs and move inconvenient; During cylinder operation, noise is large; Air valve working method is pressed from the top down, and pressure is for comparatively large, once operative slips up, handle or hair clamp very easy injured or electric shock; Device needs Non-follow control, and usual pick-up unit has " air valve start button " and " air valve X button ", and after electric energy meter mainboard places by operating personnel, device can not start to detect automatically, manually must press beginning button and could start to detect; Air valve drives bearing plate general motion distance longer, and air valve movement velocity is slow, and efficiency is lower; Usual cylinder volume is large, and device takes up room greatly; Liquid crystal is placed by electric energy meter mainboard usually down, and operating personnel directly cannot observe the display of liquid crystal display and LED light.
Summary of the invention
The purpose of this utility model is to provide a kind of electric energy meter mainboard pick-up unit based on solenoid actuated, the utility model cylinder control mode is reasonable, electric energy meter mainboard starts to detect automatically, automatic printing testing result after detection completes, pulse pilot lamp, tripping operation lamp state directly can be observed in test process, and manually can carry out turnover key simultaneously, buttons of uncapping etc. detect operation.
The purpose of this utility model is achieved through the following technical solutions:
Based on an electric energy meter mainboard pick-up unit for solenoid actuated, described device comprises turnover panel, permanent magnet, electromagnet, column spinner, also comprises the anterior housing with micropower table display window opening, LED indicating window opening and LED light opening; Housing upper has electric energy meter mainboard standing groove, is positioned over by electric energy meter mainboard to be measured in electric energy meter mainboard standing groove; Electromagnet post is installed in electric energy meter mainboard standing groove inside, and two electromagnet post are arranged on electromagnet post position, upper end, and 6 electromagnet post are arranged on electromagnet post position, lower end; Standing groove top and bottom install column spinner and detector probe respectively; Column spinner is fixedly connected with top turnover panel, and column spinner is fixedly connected with bottom turnover panel; Top turnover panel installs top turnover panel permanent magnetic iron pole, and bottom turnover panel installs bottom turnover panel permanent magnetic iron pole; In standing groove, retractable detector probe is installed; Housing upper is provided with mini-printer.
Described a kind of electric energy meter mainboard pick-up unit based on solenoid actuated, switch is equipped with at the housing rear portion of described device, power supply and network interface.
Advantage of the present utility model and effect are:
1. the utility model use safety, different from traditional cylinder control mode, method of the present utility model does not rely on cylinder to drive bearing plate to move up and down, and operating personnel can not push down hand because of misoperation or hair causes Personal Risk.
2. the utility model is easy for installation, does not use pneumatic means in installation process, only needs 220V to power, and does not need to install wireway in addition, does not also need the miscellaneous equipments such as air pump.
3. the utility model electric energy meter mainboard place rear automatically start detect, do not need artificial barcode scanning or button operation, detected rear automatic printing testing result, detection whole process do not need manual intervention.
4. the utility model takes up room little, and equipment does not use air valve mode to control, and does not need to install cylinder group, and entirety takes up room little.
5. the utility model noiselessness, equipment use solenoid actuated turnover panel, detects the interference of omnidistance noiselessness.
6. the utility model electric energy meter mainboard to be measured front is placed, and facilitates tester to observe electric energy meter state, and directly can observe pulse pilot lamp, tripping operation lamp state in test process, and manually can carry out turnover key simultaneously, and button of uncapping etc. detect operation.
Accompanying drawing explanation
Fig. 1 is that the electric energy meter mainboard pick-up unit based on solenoid actuated of the present utility model faces structural representation;
Fig. 2 is the electric energy meter mainboard pick-up unit rear view based on solenoid actuated of the present utility model;
Fig. 3 is the process flow diagram that the electric energy meter mainboard based on solenoid actuated of the present utility model detects;
Fig. 4 is the electric energy meter mainboard overhaul flow chart of the electric energy meter mainboard detection method based on solenoid actuated of the present utility model;
In figure: the turnover panel of 1-top, 2-top turnover panel permanent magnetic iron pole, 3-upper end electromagnet post, 4-housing, 5-top turnover panel pressure hook, 6-electric energy meter mainboard standing groove, 7-travel switch, 8-lower end electromagnet post, 9-micropower table display window, 10-LED display window, 11-LED lamp, 12-bottom turnover panel, 13-bottom turnover panel permanent magnetic iron pole, 14-column spinner, 15-bottom turnover panel pressure hook, 16-detector probe, 17-column spinner, 18-mini-printer, 20-switch, 21-power supply, 22-network interface.
Embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the utility model is described in detail.
As depicted in figs. 1 and 2, device described in the utility model comprises the major parts such as turnover panel, permanent magnet, electromagnet, column spinner, also comprises the anterior 4-housing with micropower table display window 9 opening, LED indicating window 10 opening and LED light 11 opening; Housing upper has electric energy meter mainboard standing groove 6, can be positioned in electric energy meter mainboard standing groove by electric energy meter mainboard to be measured; Electromagnet post is installed in electric energy meter mainboard standing groove inside, and two electromagnet post are arranged on upper end electromagnet post 3 position, and 6 electromagnet post are arranged on lower end electromagnet post 8 position; Standing groove top and bottom install column spinner 14 and detector probe 16 respectively; Column spinner is fixedly connected with top turnover panel 1, and column spinner is fixedly connected with bottom turnover panel 12; Top turnover panel 1 installs top turnover panel permanent magnetic iron pole 2, and bottom turnover panel installs bottom turnover panel permanent magnetic iron pole 13; In standing groove, retractable detector probe 16 is installed; Housing upper is provided with mini-printer 18.Switch 20 is equipped with at the housing rear portion of described device, power supply 21 and network interface 22.
Electric energy meter mainboard detection method described in the utility model comprises, housing upper has electric energy meter mainboard standing groove, when electric energy meter mainboard is placed in groove, electric energy meter mainboard utilizes own wt, pressure turnover panel pressure hook, turnover panel pressure hook is connected with top turnover panel and bottom turnover panel respectively, turnover panel pressure hook drives top turnover panel and bottom turnover panel to rotate, top turnover panel after rotation and bottom turnover panel push down the top and bottom of electric energy meter mainboard respectively, and the permanent magnetic iron pole on turnover panel is just relative with the electromagnet in standing groove.
In electric energy meter mainboard standing groove, travel switch is installed, after groove put into by electric energy meter, utilizes the weight of electric energy meter mainboard and transformer self, depression stroke switch, make travel switch be in closure state, do not need external hand button operation.
After travel switch is closed, electric energy meter mainboard pick-up unit is that electromagnet post applies forward current, electromagnet and permanent magnet adhesive, electric energy meter mainboard to be measured is closely fixed in standing groove by the suction-combining force of electromagnet and permanent magnet by adhesive upper back turnover panel and bottom turnover panel.
After electric energy meter mainboard to be measured is closely fixed in standing groove, the gravity of electric energy meter mainboard to be measured self and the suction-combining force between electromagnet and permanent magnet, jointly for electric energy meter mainboard to be measured provides downward acting force, make the detector probe good contact in electric energy meter mainboard to be measured and groove, whether device described in the utility model detects electric energy meter mainboard to be measured by detector probe has fault.
After completing detection, LED display window display error code, micropower table window display electric energy meter power consumption, LED light shows each testing result; If tested electric energy meter has fault, then corresponding LED light is extinguished, and error code is printed by mini-printer, checks for maintenance personal.
After device completes detection, for electromagnet post applies inverse current, electromagnet and permanent magnet repel, and top turnover panel and bottom turnover panel rely on the repulsive force of electromagnet and permanent magnet to upspring, and directly can take off tested electric energy meter mainboard.
Fig. 1 and Figure 2 shows that structural representation of the present utility model, Fig. 3 is workflow diagram of the present utility model, and the workflow of this presentation method is described below in conjunction with Fig. 1, Fig. 2 and Fig. 3.
As shown in Figure 1, the electric energy meter mainboard based on solenoid actuated detects harness housing 4, and above housing, have electric energy meter mainboard standing groove 6, tested electric energy meter mainboard puts into this standing groove; The transformer meeting depression stroke switch 7 that mainboard welds, electric energy meter mainboard utilizes the weight of self to depress top turnover panel pressure hook 5 and bottom turnover panel pressure hook 15, after top turnover panel pressure hook and bottom turnover panel pressure hook are depressed, driven rotary post 14 and column spinner 17 rotate respectively, and drive top turnover panel 1 and bottom turnover panel 12 to push down electric energy meter mainboard to be measured downwards; After device detects that travel switch is pressed, forward voltage is applied to upper end electromagnet post 3 and lower end electromagnet post 8, produce magnetic field, respectively with top turnover panel permanent magnetic iron pole and bottom turnover panel permanent magnetic iron pole adhesive, utilize the suction in magnetic field firmly to push down electric energy meter mainboard to be measured, ensure electric energy meter mainboard to be measured and detector probe good contact; Device is by detector probe to electric energy meter power-on, and whether and it is normal to test each test point duty on electric energy meter mainboard to be measured by detector probe; In test process, after every functional test completes, if this detection is passed through, then corresponding 11-LED lamp is lighted, otherwise LED is extinguished, and after testing the electric energy meter power consumption under power-down state, micropower table display window 9 shows the power consumption number of tested electric energy meter mainboard; After whole detection completes, LED display window shows test results, and final test result is printed by mini-printer 18, for maintenance personal's reference; After detection terminates, device applies reverse voltage to upper end electromagnet post and lower end electromagnet post, and repel with top turnover panel permanent magnetic iron pole and bottom turnover panel permanent magnetic iron pole respectively, top turnover panel and bottom turnover panel are upspring, and tested electric energy meter mainboard can directly take out.
Below in conjunction with Fig. 4, illustrate the concrete steps that the utility model detects electric energy meter mainboard:
Step 401, after tested electric energy meter mainboard places, micropower table is by detector probe place in circuit, power consumption under test electric energy meter power down holding state, if power consumption is greater than 26uA or is less than 12uA, illustrate that tested electric energy meter mainboard is welded with fault, if tested electric energy meter power consumption is less than 26uA and is greater than 12uA, continue next step test.
Step 402, applies 220V voltage by detector probe to electric energy meter.
Step 403, after electric energy meter power-on, liquid crystal shows entirely, and backlight lightening 5 ~ 30 seconds, detect electric energy meter backlight by photoresistance whether to light, if the resistance of the bright photoresistance of backlight normal point reduces, if backlight is not normally lighted, the change that is constant or resistance of photoresistance resistance does not reach corresponding requirements.
Step 404, detect electric energy meter principal voltage successively, whether carrier voltage, relay driving voltage, metered voltage, 485 power voltage supply voltages are normal, abnormal if powered, illustrate that electric energy meter feed circuit have problems, the situation such as be likely short-circuited, give tested electric energy meter power down immediately, and stop detecting, print corresponding error code; If each test point voltage is normal, then continue next step test.
Step 405, sends initialization command to tested electric energy meter by 485 interfaces, makes electric energy meter enter normal operating conditions, and arrange correlation parameter.
Step 406, applies electric current to electric energy meter current output loop, tests whether tested electric energy meter mainboard has pulse output, fundamental frequency exports by detector probe.
Step 407, successively by infrared, 485, carrier current channel sends and reads current total electricity order, and wait for 500ms, whether correctly detect electric energy meter return command.
Step 408, reads voltage, live wire electric current, neutral line current successively by 485, and checks that whether electric energy meter return data is correct.
Claims (2)
1. the electric energy meter mainboard pick-up unit based on solenoid actuated, it is characterized in that, described device comprises turnover panel, permanent magnet, electromagnet, column spinner, also comprises the anterior housing with micropower table display window opening, LED indicating window opening and LED light opening; Housing upper has electric energy meter mainboard standing groove, is positioned over by electric energy meter mainboard to be measured in electric energy meter mainboard standing groove; Electromagnet post is installed in electric energy meter mainboard standing groove inside, and two electromagnet post are arranged on electromagnet post position, upper end, and 6 electromagnet post are arranged on electromagnet post position, lower end; Standing groove top and bottom install column spinner and detector probe respectively; Column spinner is fixedly connected with top turnover panel, and column spinner is fixedly connected with bottom turnover panel; Top turnover panel installs top turnover panel permanent magnetic iron pole, and bottom turnover panel installs bottom turnover panel permanent magnetic iron pole; In standing groove, retractable detector probe is installed; Housing upper is provided with mini-printer.
2. a kind of electric energy meter mainboard pick-up unit based on solenoid actuated according to claim 1, it is characterized in that, switch is equipped with at the housing rear portion of described device, power supply and network interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709023.XU CN204989455U (en) | 2015-09-14 | 2015-09-14 | Electric energy meter mainboard detection device based on electromagnets dirver |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709023.XU CN204989455U (en) | 2015-09-14 | 2015-09-14 | Electric energy meter mainboard detection device based on electromagnets dirver |
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| CN204989455U true CN204989455U (en) | 2016-01-20 |
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| CN201520709023.XU Active CN204989455U (en) | 2015-09-14 | 2015-09-14 | Electric energy meter mainboard detection device based on electromagnets dirver |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203943A (en) * | 2015-09-14 | 2015-12-30 | 沈阳时尚实业有限公司 | Electric energy meter main board detection device and method based on electromagnet drive |
| CN107390162A (en) * | 2017-08-31 | 2017-11-24 | 中电装备山东电子有限公司 | A kind of intelligent electric energy meter is uncapped key detection device |
-
2015
- 2015-09-14 CN CN201520709023.XU patent/CN204989455U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203943A (en) * | 2015-09-14 | 2015-12-30 | 沈阳时尚实业有限公司 | Electric energy meter main board detection device and method based on electromagnet drive |
| CN105203943B (en) * | 2015-09-14 | 2018-03-13 | 北方智能装备有限公司 | A kind of electric energy meter mainboard detection means and method based on solenoid actuated |
| CN107390162A (en) * | 2017-08-31 | 2017-11-24 | 中电装备山东电子有限公司 | A kind of intelligent electric energy meter is uncapped key detection device |
| CN107390162B (en) * | 2017-08-31 | 2021-01-05 | 中电装备山东电子有限公司 | Intelligence electric energy meter button detection device that uncaps |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Hunnan New Network street Shenyang city Liaoning province 110179 No. 8 Patentee after: NORTH SMART EQUIPMENT CO.,LTD. Address before: Xinluo Street Hunnan Development Zone in Shenyang City, Liaoning Province, No. 8 110179 Patentee before: SHENYANG FASHION ENTERPRISE Co.,Ltd. |
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| PP01 | Preservation of patent right |
Effective date of registration: 20191014 Granted publication date: 20160120 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221014 Granted publication date: 20160120 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221014 Granted publication date: 20160120 |
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