CN204101720U - Ammeter detection device - Google Patents
Ammeter detection device Download PDFInfo
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- CN204101720U CN204101720U CN201420611853.4U CN201420611853U CN204101720U CN 204101720 U CN204101720 U CN 204101720U CN 201420611853 U CN201420611853 U CN 201420611853U CN 204101720 U CN204101720 U CN 204101720U
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Abstract
The utility model provides a kind of ammeter detection device, and this device comprises: housing; Support, is positioned on described housing, for placing ammeter to be measured; Probe card, is slidably connected and arranges standoff side on the housing, and described probe card is used for fixing described ammeter to be measured under the effect of the pressure, and the probe on described probe card and the terminal one_to_one corresponding on described ammeter to be measured; Processor, is positioned at described housing, is connected with described probe card, for receiving and processing the detection signal transmitted from described probe card; Three-phase supply line interface, is positioned on described housing, for the interface providing described pick-up unit to be connected with three-phase electricity power supply.By solving the use of this ammeter detection device in prior art, manually to carry out the detection efficiency that ammeter detection occurs low, and dangerous high problem, reaches the technique effect effectively improving detection efficiency and detect security.
Description
Technical field
The utility model relates to ammeter detection technique field, particularly a kind of ammeter detection device.
Background technology
Along with the development of national economy, electric power has become the most important energy, single with regard to civilian electricity, due to the extreme enrichment of people's material life, and the rapid raising of quality of life, also increasing to the demand of electric power.The management of residential electricity consumption has also been developed into gradually to the intelligent electric meter of state's network mark standard by stem-winder.Because at present the dynamics of country in intelligent grid construction strengthens gradually, there has also been more strict requirement to the production capacity of ammeter manufacturer and quality management and control ability, wherein, three-phase intelligent ammeter is current the most widely used intelligent electric meter.
Three-phase intelligent ammeter needs to carry out the relevant detection of a series of bonding wire before dispatching from the factory, and to prevent wiring rosin joint and wiring weldering instead, thus ensures the quality of production of three-phase intelligent ammeter.The bonding wire detection of being correlated with is as one critical process of quality management and control, generally all still undertaken by the mode of pure manual detection at present, time and effort consuming and easily makeing mistakes, the quality of the three-phase intelligent ammeter that very difficult guarantee is finally produced, further, because manual inspection can only be powered on to three-phase intelligent ammeter by three phase sources, if three phase sources improper use, be then easy to cause getting an electric shock and causing generation Personal Risk.
The detection efficiency occurred for existing three-phase intelligent ammeter manual detection is low, and dangerous high problem, not yet proposes effective solution at present.
Utility model content
The utility model embodiment provides a kind of ammeter detection device, and effectively to improve detection efficiency and detect security, this device comprises:
Housing;
Support, is positioned on described housing, for placing ammeter to be measured;
Probe card, is slidably connected and arranges standoff side on the housing, and described probe card is used for fixing described ammeter to be measured under the effect of the pressure, and the probe on described probe card and the terminal one_to_one corresponding on described ammeter to be measured;
Processor, is positioned at described housing, is connected with described probe card, for receiving and processing the detection signal transmitted from described probe card;
Three-phase supply line interface, is positioned on described housing, for the interface providing described pick-up unit to be connected with three-phase electricity power supply.
In one embodiment, above-mentioned ammeter detection device also comprises: indicating device, is connected with described processor, for showing the testing result obtained after described processor processes described detection signal.
In one embodiment, indicating device comprises: N number of pilot lamp, described N number of pilot lamp and N number of detection one_to_one corresponding, wherein, N be more than or equal to 6 integer.
In one embodiment, described pilot lamp is LED.
In one embodiment, above-mentioned ammeter detection device also comprises: current value display screen, for showing the current value detected.
In one embodiment, described probe card is slidably connected on the housing by a pull bar.
In one embodiment, above-mentioned ammeter detection device also comprises: alarm, is connected with described processor, for determining, in the in-problem situation of described ammeter to be measured, to send chimes of doom.
In one embodiment, described ammeter to be measured is three-phase intelligent ammeter.
In the utility model embodiment, the automatic detection to ammeter just can be realized by this ammeter detection device, because be provided with the probe card corresponding with ammeter terminal wherein, no longer need artificially to aim at location arduously, device is understood auto-alignment and is automatically detected item by item, thus solving in prior art that manually to carry out the detection efficiency that ammeter detection occurs low, dangerous high problem, reaches the technique effect effectively improving detection efficiency and detect security.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a application's part, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the ammeter detection device of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
In order to solve the problem of current bonding wire testing inefficiency, providing a kind of ammeter detection device in this example, as shown in Figure 1, comprising:
Housing 101;
Support 102, is positioned on housing 101, for placing ammeter to be measured;
Probe card 103, is slidably connected at side housing 101 being provided with support 102, and probe card 103 is for fixing ammeter to be measured under the effect of the pressure, and the probe on probe card 103 and the terminal one_to_one corresponding on ammeter to be measured;
Processor, is positioned at housing 101 (not shown), is connected with probe card 103, for receiving and processing the detection signal transmitted from probe card 103;
Three-phase supply line interface 104, is positioned on housing 101, for the interface providing pick-up unit to be connected with three-phase electricity power supply.
In this example, provide a kind of ammeter detection device, the automatic detection to ammeter just can be realized by this ammeter detection device, because be provided with the probe card corresponding with ammeter terminal wherein, no longer need artificially to aim at location arduously, device can auto-alignment and automatically detecting item by item, thus solves in prior art that manually to carry out the detection efficiency that ammeter detection occurs low, dangerous high problem, reaches the technique effect effectively improving detection efficiency and detect security.
During concrete enforcement, the display that the testing result obtained after processor process can be sent to position shows, directly can show at this pick-up unit, if directly carry out the words shown on detection means, this pick-up unit just also needs arrange: indicating device, be connected with processor, the testing result obtained after detection signal being processed for video-stream processor, concrete, above-mentioned indicating device can be N number of pilot lamp 105 as shown in Figure 1, N number of pilot lamp and N number of detection one_to_one corresponding, wherein, N be more than or equal to 6 integer, pilot lamp can be LED, whether LED is lit and shows whether corresponding detection detects and pass through, such as: if LED does not work, then show that the detection that this lamp is corresponding has problem, if LED is bright, then show that detection corresponding to this LED is no problem.Further, two total pilot lamp can be set, such as one green one red, pass through if all items all detect, then green LED lamp is bright, if there is unsanctioned item, then red LED lamp is bright.
When carrying out ammeter detection by above-mentioned detection device, main detection has: 485 communications, infrared communication, electric current, pulse per second (PPS), metrical pulse, Overall Power Consumption, relay test loop, when detection Overall Power Consumption, mainly after giving ammeter voltage, determining whether the current value in testing circuit meets designing requirement, can show by arranging a current value display screen 106 as shown in Figure 1 on detection means the current value detected for this current value.
During concrete enforcement, probe card can be slidably connected on housing 101 by a pull bar 107 as shown in Figure 1, if pull bar is pressed, then probe card is depressed, this time, ammeter to be measured was just fixed on pick-up unit, if pull bar is pulled up, then probe card lifts, this time, ammeter to be measured just can loose, namely, control probe card by pull bar to lift or depress, thus control ammeter to be measured and whether be fixed, and when probe card is depressed, the probe of probe card and the terminal of ammeter to be measured are identical, if this time, three-phase supply connected, then this time, whole pick-up unit was conducting, automatically the detection of ammeter will be carried out.
In order to make the more convenient detection of testing staff, can arrange an alarm, this alarm is connected with processor, if determine that ammeter to be measured has problems, so just sends chimes of doom, to inform testing staff, this ammeter has problem.
In each embodiment above-mentioned, ammeter to be measured can be three-phase intelligent ammeter.
In the above-described embodiments, replace desk checking with computing machine automatic gauging, reduce the labour intensity of workman, avoid the possibility of mistake, improve the security of frock simultaneously, adopt new structure to avoid the generation of the various possible personal injuries such as electric shock.In the process detected, detection result indicates one by one, cooperation with faulty tag all problems is clear and definite can hand to maintenance department, improve and reprocess efficiency, simultaneously refinement testing process, before circulation to subsequent processing, all detects eliminating by the hardware problem that welding assembly produces, avoid the situation of doing over again in calibration and aging process, improve production efficiency.
Below in conjunction with a specific embodiment, above-mentioned ammeter detection device is described, but it should be noted that this specific embodiment is only to better the utility model is described, do not form improper restriction of the present utility model.
Whole detection platform, comprising: software systems: three-phase intelligent ammeter Automatic quality inspection system; Hardware system: three-phase intelligent ammeter bonding wire pick-up unit, wherein, hardware system mainly comprises: PCB detects electric detection means (i.e. above-mentioned ammeter detection device) on mainboard (i.e. above-mentioned ammeter to be measured), indicating fault plate (i.e. above-mentioned indicating device), three-phase intelligent table, software systems, mainly under the cooperation of hardware platform, complete the functions such as bonding wire detection, communication check, data acquisition.
Concrete, detected by above-mentioned detection platform, mainly comprise: three-phase intelligent ammeter (i.e. ammeter to be measured) is put in the epi-position (i.e. above-mentioned support) of pick-up unit, probe card is pressed onto the end simultaneously and blocks by both hands, thus trigger automatic testing process, pick-up unit can be automatic to three-phase intelligent ammeter successively: 485 communications, infrared communication, electric current, pulse per second (PPS), metrical pulse, relay test loop, Overall Power Consumption detects, in the process detected, primary processor is monitored the result of every detection at any time and is carried out alarm by indicating fault plate, as shown in table 1 below, the specific descriptions of test item point and each access points:
Table 1.
Concrete, be connected to by pick-up unit on three-phase supply, be then placed in epi-position by three-phase intelligent ammeter, both hands press probe card, make its probe be pressed onto on terminal corresponding to three-phase intelligent ammeter, start automatically to detect after pick-up unit powers on to ammeter.In testing process, whenever having detected one, testing result is shown on front panel with the form of LED light by capital, if there is detection not pass through, the LED then representing this can not be lit, when all detections all detect successfully, represent the green LED lantern festival all passed through to light, one or morely not pass through if had, then red LED lantern festival is lighted, the state of the LED that unsanctioned detection is corresponding keeps simultaneously, after the ammeter do not passed through takes off by testing staff, stick failure logging label to put together separately, wait proceeds to maintenance flow, system software coordinates with pick-up unit, after production completes, the bonding wire of three-phase intelligent ammeter is detected, and whole testing process and testing result can be carried out record.
Ammeter detection device can use three phase sources to come three-phase intelligent ammeter on-load voltage electric current in the process automatically detected, first, three-phase intelligent ammeter and PC is connected by RS485 communicator, then 485 communication tests are carried out to three-phase intelligent ammeter, read mailing address by upper computer software, can read and then represent that communication is normal.After 485 communications are normal, sent by infrared palm machine and read mailing address instruction, ammeter normal response also can read mailing address, then show that ammeter infrared communication is normal, after communication test passes through, just can carry out electric current, pulse per second (PPS), metrical pulse, relay test loop and power consumption test successively, thus complete whole testing process.
The application researches and develops for various states net, southern net, nonstandard three-phase intelligent ammeter specially, comprise: local charge control table and remote bill control table, wherein, local charge control table refers to the electric energy meter adopting IC-card pre-payment, remote bill control table refers to the communication modes such as band 485/ carrier wave/GPRS, the ammeter of practicable long-range switching on, intelligent electric energy meter refers to the ammeter with the function such as electrical energy metering, data processing, Real-Time Monitoring, automatically control.The check point relevant to bonding wire can all have been detected by the ammeter detection device provided by the application, thus saves the valuable production time, avoids various unnecessary rebuilding work of doing over again, finally improves the quality of the product that dispatches from the factory.
In this example, three-phase intelligent ammeter is placed in epi-position, need not require great effort and aim at location, automatic detection is just started after directly probe card being pressed, easy and simple to handle, testing result can be found out intuitively on the display panel, and testing staff does not need the instrument using other, if find defective, then use sound and light alarm.This pick-up unit can also detect one by one according to the detection arranged in system software, whole process is without the need to artificial participation, avoid the impact of manual detection, effectively improve the qualification rate of product export, detection is carried out easy to use by this pick-up unit, whole detection speed is very fast, and the detection completing one piece of ammeter only needs 20 seconds, substantially reduces detection time.Detect with the bonding wire of three-phase intelligent ammeter in the past that to use artificial hand to examine the efficiency caused low, quality achievement reliability is low to be compared, greatly can be improved the quality of the product that dispatches from the factory by this pick-up unit, eliminate in the past in relay test loop, current return, the faulty circuit such as the metrical pulse output in the end stage phenomenon of just pinpointing the problems.Further, this pick-up unit not only connects up simply, use safety, and easy to operate, in the process detected, need operation bidirectional, and testing result shows automatically.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model embodiment can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. an ammeter detection device, is characterized in that, comprising:
Housing;
Support, is positioned on described housing, for placing ammeter to be measured;
Probe card, is slidably connected and arranges standoff side on the housing, and described probe card is used for fixing described ammeter to be measured under the effect of the pressure, and the probe on described probe card and the terminal one_to_one corresponding on described ammeter to be measured;
Processor, is positioned at described housing, is connected with described probe card, for receiving and processing the detection signal transmitted from described probe card;
Three-phase supply line interface, is positioned on described housing, for the interface providing described pick-up unit to be connected with three-phase electricity power supply.
2. ammeter detection device as claimed in claim 1, is characterized in that, also comprise: indicating device, be connected with described processor, for showing the testing result obtained after described processor processes described detection signal.
3. ammeter detection device as claimed in claim 2, it is characterized in that, described indicating device comprises: N number of pilot lamp, described N number of pilot lamp and N number of detection one_to_one corresponding, wherein, N be more than or equal to 6 integer.
4. ammeter detection device as claimed in claim 3, it is characterized in that, described pilot lamp is LED.
5. ammeter detection device as claimed in claim 3, it is characterized in that, described indicating device also comprises: current value display screen, for showing the current value detected.
6. ammeter detection device as claimed in claim 1, it is characterized in that, described probe card is slidably connected on the housing by a pull bar.
7. ammeter detection device as claimed in claim 1, is characterized in that, also comprise: alarm, be connected with described processor, for determining, in the in-problem situation of described ammeter to be measured, to send chimes of doom.
8. the ammeter detection device according to any one of claim 1 to 7, is characterized in that, described ammeter to be measured is three-phase intelligent ammeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611853.4U CN204101720U (en) | 2014-10-22 | 2014-10-22 | Ammeter detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611853.4U CN204101720U (en) | 2014-10-22 | 2014-10-22 | Ammeter detection device |
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| CN204101720U true CN204101720U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420611853.4U Expired - Lifetime CN204101720U (en) | 2014-10-22 | 2014-10-22 | Ammeter detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891766A (en) * | 2016-05-10 | 2016-08-24 | 国网浙江省电力公司湖州供电公司 | Fault electric meter detection equipment |
| CN108414961A (en) * | 2018-02-06 | 2018-08-17 | 国网浙江杭州市富阳区供电有限公司 | A kind of detection device and its detection method of ammeter electric wire |
| CN112396822A (en) * | 2020-10-11 | 2021-02-23 | 浙江晨泰科技股份有限公司 | Carrier interface event reporting and detecting device |
-
2014
- 2014-10-22 CN CN201420611853.4U patent/CN204101720U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891766A (en) * | 2016-05-10 | 2016-08-24 | 国网浙江省电力公司湖州供电公司 | Fault electric meter detection equipment |
| CN108414961A (en) * | 2018-02-06 | 2018-08-17 | 国网浙江杭州市富阳区供电有限公司 | A kind of detection device and its detection method of ammeter electric wire |
| CN108414961B (en) * | 2018-02-06 | 2023-07-11 | 国网浙江杭州市富阳区供电有限公司 | Detection device and detection method for electric wire of ammeter |
| CN112396822A (en) * | 2020-10-11 | 2021-02-23 | 浙江晨泰科技股份有限公司 | Carrier interface event reporting and detecting device |
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Address after: 100045 Beijing Fuxingmenwai Di Zang an Nan Xiang No. Patentee after: BEIJING YUPONT ELECTRIC POWER TECHNOLOGY CO., LTD. Address before: 100045 Beijing Fuxingmenwai Di Zang an Nan Xiang No. Patentee before: Beijig Yupont Electric Power Technology Co., Ltd. |