CN203164409U - Mainboard detection apparatus for three-phase electric energy meter - Google Patents
Mainboard detection apparatus for three-phase electric energy meter Download PDFInfo
- Publication number
- CN203164409U CN203164409U CN 201320042478 CN201320042478U CN203164409U CN 203164409 U CN203164409 U CN 203164409U CN 201320042478 CN201320042478 CN 201320042478 CN 201320042478 U CN201320042478 U CN 201320042478U CN 203164409 U CN203164409 U CN 203164409U
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- electric energy
- energy meter
- phase electric
- electrically connected
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Abstract
The utility model discloses a mainboard detection apparatus for a three-phase electric energy meter. The mainboard detection apparatus comprises a base, a display panel, a power panel, a pin, a power switch, an RS485 connecting line and a change-over switch, wherein the pin is arranged in the base, the display panel is fixed on an upper surface of the base and is electrically connected with the pin, the power panel is electrically connected with the pin, the power switch is electrically connected with the power panel, and the RS485 connecting line and the RS485 change-over switch are mounted outside the base. One end of the RS485 connecting line is electrically connected with the change-over switch. The RS485 change-over switch is electrically connected with the power switch. According to the apparatus provided by the utility model, a detection problem aiming at the mainboard of the three-phase electric energy meter is solved, use is convenient and rapid, and the mainboard detection apparatus can accurately detect parts with faults.
Description
Technical field
The utility model relates to a kind of detection device of electric energy meter, particularly a kind of three-phase electric energy meter mainboard pick-up unit.
Background technology
At present, the device for the detection of three-phase electric energy meter all detects at complete machine on the market, but in process of production, waits that producing is over detects at complete machine again, can not in time pinpoint the problems like this, relatively loses time and energy.
The utility model content
The utility model purpose: have the problem and shortage that does not have at the device of three-phase electric energy meter mainboard detection at above-mentioned prior art, the purpose of this utility model provides a kind of three-phase electric energy meter mainboard pick-up unit.
Technical scheme: for realizing above-mentioned utility model purpose, the utility model adopts a kind of three-phase electric energy meter mainboard pick-up unit, comprise base, display board, power panel, contact pin, power switch, RS485 connecting line and RS485 change-over switch, wherein, the inside of described base is provided with contact pin, described display board is fixed on the upper surface of base, display board is electrically connected with contact pin, described power panel is electrically connected with contact pin, described power switch is electrically connected with power panel, described RS485 connecting line and change-over switch are arranged on chassis outer side, and an end of RS485 connecting line is electrically connected with the RS485 change-over switch, and the RS485 change-over switch is electrically connected with power switch.
Further, display board is provided with the LED light group, signal, alarm output signal in the time of can further detecting meritorious, idle pulse signal, diary like this.
Further, base is provided with gland, one side of gland and base active link, and gland can impel the mainboard of electric energy meter better to contact with the interior contact pin of base.
Further, be provided for the geometrical clamp of stationary gland on the base, can fix gland like this, make detection more convenient.
Further, base and gland are preferably base that organic glass makes and gland, the duty that can directly observe element on the mainboard like this.
Further, gland is hollow out, and is convenient when detecting like this, and the element on the mainboard debugged and measure.
Further, the gauge tap group is set on the base, can detects at part of devices by the device of working on the control mainboard.
Beneficial effect: the utility model has compared with prior art not only solved the detection problem at the three-phase electric energy meter mainboard, and convenient to use, can accurately detect out of order parts.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, base 1 is provided with display board 2, in the other display lamp group 11 that is provided with of the display screen of display board 2, be provided with contact pin 4 in the inside of base 1, display board 2 and contact pin 4 are electrically connected, arranged outside power panel 3 at base 1, power switch 5 and gauge tap group 9, wherein, 6 switches are arranged in the gauge tap group 9, and display board 2 is electrically connected with contact pin 4, and power panel 3 is electrically connected with contact pin 4, power switch 5 is electrically connected with power panel 3, RS485 connecting line 6 and change-over switch 10 are arranged on base 1 outside, and an end of RS485 connecting line 6 is electrically connected with RS485 change-over switch 10, and RS485 change-over switch 10 is electrically connected with power switch 5.Be provided with gland 7 on the top of base 1, gland 7 logical geometrical clamps 8 are fixed on the base 1.
During use, the mainboard of three-phase electric energy meter is put into base, with gland mainboard is fixed in the base, by geometrical clamp gland is fixed then, the other end of RS485 connecting line is connected on the PC, turn on the power switch then to whole device power supply.If when the mainboard of detected electric energy meter has two-way 485 passages, can switch by RS485 change-over switch 10.Per two switches are one group of electric current input three-phase electric energy meter mainboard of controlling certain phase, more convenient like this test targetedly.
Display board is the LCD of electric energy meter, after the pick-up unit energising, shows the show state of electric energy meter when work on the display board, if data presented is incorrect on the display board, then the detected mainboard of explanation has fault.That display lamp group on the display board is used for detecting is meritorious, signal and alarm output signal when idle pulse signal, diary, if it is normal to be used for detecting the normal regular flicker explanation pulse signal of display lamp of pulse signal, if mainboard has fault, and alarm lamp Chang Liang.
Claims (7)
1. three-phase electric energy meter mainboard pick-up unit, comprise base (1), display board (2), power panel (3), contact pin (4), power switch (5), RS485 connecting line (6) and RS485 change-over switch (10), it is characterized in that: the inside of described base (1) is provided with contact pin (4), described display board (2) is fixed on the upper surface of base (1), display board (2) is electrically connected with contact pin (4), described power panel (3) is electrically connected with contact pin (4), described power switch (5) is electrically connected with power panel (3), described RS485 connecting line (6) and RS485 change-over switch (10) are arranged on base (1) outside, one end of RS485 connecting line (6) is electrically connected with change-over switch (10), and change-over switch (10) is electrically connected with power switch (5).
2. three-phase electric energy meter mainboard pick-up unit according to claim 1, it is characterized in that: described display board (2) is provided with LED light group (11).
3. three-phase electric energy meter mainboard pick-up unit according to claim 1, it is characterized in that: described base (1) is provided with gland (7), and one side of gland (7) flexibly connects with base (1).
4. three-phase electric energy meter mainboard pick-up unit according to claim 1 is characterized in that: the geometrical clamp (8) that is provided for stationary gland (7) on the described base (1).
5. three-phase electric energy meter mainboard pick-up unit according to claim 3 is characterized in that: base and gland that described base (1) and gland (7) are made for organic glass.
6. three-phase electric energy meter mainboard pick-up unit according to claim 3 is characterized in that: described gland (7) is for hollow out.
7. three-phase electric energy meter mainboard pick-up unit according to claim 1 is characterized in that: gauge tap group (9) is set on the described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042478 CN203164409U (en) | 2013-01-25 | 2013-01-25 | Mainboard detection apparatus for three-phase electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042478 CN203164409U (en) | 2013-01-25 | 2013-01-25 | Mainboard detection apparatus for three-phase electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164409U true CN203164409U (en) | 2013-08-28 |
Family
ID=49025586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042478 Expired - Lifetime CN203164409U (en) | 2013-01-25 | 2013-01-25 | Mainboard detection apparatus for three-phase electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164409U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-01-25 CN CN 201320042478 patent/CN203164409U/en not_active Expired - Lifetime
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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |